2024-10-17 00:00; channels 0.9.75 camp2023 2023-08-15 2023-08-20 6 00:15 Europe/Amsterdam https://pretalx.c3voc.de/camp2023/talk/UC9MDV/ 2023-08-15T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/UC9MDV/Fisty-sprayed-Stencil_Neonpink_lOIfhYM.png 00:45 Marktplatz camp2023-57532-chaos_communication_camp_2023_opening CCC Talk en Welcome to the show false snoopy leona https://pretalx.c3voc.de/camp2023/talk/TP8TNY/ 2023-08-15T12:00:00+02:00 12:00 https://pretalx.c3voc.de/media/camp2023/submissions/TP8TNY/donna_tpHAtGp.jpeg 02:00 Marktplatz camp2023-57684-donna_luetjen DJ Set Performance de Zart-liebevoll, wild-trotzig, sexy-groovy und manchmal melancholisch-düster, weil’s dazu gehört. Ihre Sets: warme, farbenfrohe und vertraute Bilder an der Wand, die eine überraschende Geschichte erzählen. Sammelt diejenigen um euch, die ihr immer um euch haben wollt und könnt und dann sprengt die Grenzen, weil ihr es könnt. https://soundcloud.com/donna-luetjen false Donna Luetjen https://pretalx.c3voc.de/camp2023/talk/MCVL7R/ 2023-08-15T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/camp2023/submissions/MCVL7R/batbiz_poster_tTcECQ8.jpg 01:00 Marktplatz camp2023-57597-batbiz Live Music Performance de Batbiz is a project of Finnish media artist Jarkko Räsänen on his own record label Taide that focuses on music created amidst the contemporary art scene. He recorded bat sounds with an ultra-sonic recorded from Berlin Lichtenberg and Chapala Mexico for creating electronic experimental music. Before the concert Jarkko will give a brief workshop about doing a music instrument with bat samples on rasberry pi and Nintendo controller. https://jarkkorasanen.bandcamp.com/album/batbiz false Jarkko https://pretalx.c3voc.de/camp2023/talk/DM99WN/ 2023-08-15T16:00:00+02:00 16:00 01:00 Marktplatz camp2023-57154-munteres_waffelbacken Entertainment Performance de Auf der Fireshonksbühne am RC3 haben sich Erklärhai zusammen mit hexchen und padeluun zu einer Muntere Abendunterhaltung getroffen und Angekündigt, sich am Chaos Communication Camp wieder zu treffen. Es wird gemeinsam Waffelgebacken und übers Waffelbacken philosophiert. Beim munteren Waffelbacken treffen sich Erklärhai, hexchen und padeluun zu einer lebendigen Diskussion über das Waffelbacken und die tiefgründigen Fragen des Lebens. Gemeinsam werden wir nicht nur über die Philosophie des Waffelbackens sprechen, sondern auch live Waffeln zubereiten und sie anschließend gemeinsam genießen. Begleitet werden wir dabei vom Waffel Operation Center, das uns mit Expertise und Leidenschaft unterstützt. Lasst Euch von unserer munteren Waffelprogramm inspirieren und taucht ein in eine Welt, in der Technologie, Philosophie und Genuss auf kreative Weise verschmelzen. Unser Auftritt vom RC3 könnt ihr dort auf media.ccc.de verfolgen: https://media.ccc.de/v/fire-shonks-2022-54011-muntere-abendunterhaltung-made-in-r3s false erklärhai L3D padeluun hexchen https://pretalx.c3voc.de/camp2023/talk/XTTBRG/ 2023-08-15T18:00:00+02:00 18:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/XTTBRG/mic_training_fiep_ZyDD1bW.jpg 01:00 Marktplatz camp2023-57102-fiiiiieeeep_mic_training_fuer_speaker_innen Wie Mensch mit einem Mikrofon auf der Bühne umgeht. Entertainment Short Talk de Deine Message ist wichtig und es sollen dich alle gut verstehen! Nicht hilfreich: Wenn es die ganze Zeit fiiiiiiiieeeeept! Der Umgang mit einem Mikrofon auf der Bühne ist eigentlich ganz einfach - wenn Mensch ein paar Dinge beachtet und geübt hat. Um die geht es beim Mic-Training für Speaker*innen auf der Camp Bühne mit producer/engineer 'trummerschlunk'. Danach weißt du: Warum hältst du dein Mikrofon auf welche Weise? Wie reagierst du am effektivsten auf Feedbacks? Wie baust du durch gezielten Mikrofoneinsatz eine direktere Verbindung zu deinem Publikum auf? Und hast all das auch gleich geübt. --- english --- Your message is important and everyone should understand you well! What’s certainly not helpful: a constant beeeeeeeeeep! Handling a microphone on stage is actually quite easy - if you pay attention to a few things and have practiced. That's the focus of this mic training for speakers on the Camp stage with producer/engineer 'trummerschlunk.’ You will learn: Why should you hold your microphone a certain way? How do you most effectively react to feedbacks? How do you build a more direct connection with your audience through targeted use of the mic? And the best part: You will practice! false trummerschlunk https://pretalx.c3voc.de/camp2023/talk/7M8FZ7/ 2023-08-15T19:00:00+02:00 19:00 https://pretalx.c3voc.de/media/camp2023/submissions/7M8FZ7/irq7_live_in_nuremberg_photo_by_Andreas_Schnappauf_lCEyhj1.jpg 01:00 Marktplatz camp2023-57602-irq7_gameboy_liveshow Live Music Performance de Chiptunes! irq7 performt 8Bit Musik am Gameboy. Tanzbar und irgendwo zwischen Electro, Drum & Bass, und Breakbeats. Wer einmal den Bass eines Gameboy-Klassik gehört hat der weiß, dass er es locker mit modernen Synthesizern aufnehmen kann. Den Reiz an diesen alten Geräten liegt aber nicht nur im Sound, sondern auch in der Beschränkung, die man sich damit selbst auferlegt. Diese macht kreativ und reduziert die Musik auf das wesentliche: Melodie, Bass und Schlagzeug. *dading* Wer Bock hat Chiptunes selber zu schreiben, kann am Gameboymusik-Workshop der auch im Programm zu finden ist teilnehmen! false irq7 https://pretalx.c3voc.de/camp2023/talk/ZGUQTW/ 2023-08-15T20:00:00+02:00 20:00 00:45 Marktplatz camp2023-57543-clubsareculture CCC Talk de Die Allianz #clubsAREculture setzt sich dafür ein, dem Thema Clubkultur mehr Sichtbarkeit zu verschaffen. Doch was wurde bislang erreicht? Was macht die Clubkultur aus und warum sollte man diese (besonders) schützen? Müssen althergebrachte Kulturdefinitionen überdacht werden? Und welche Kräfte gilt es zu bündeln, damit Clubkultur auch künftig bestehen und gedeihen kann? Musikclubs und Festivals leisten einen unverzichtbaren Beitrag für unsere lebendige Kulturlandschaft. Dennoch fallen Clubs und Subkultur in der politischen Wahrnehmung oft unter den Tisch. Auf Bundes-, Landes- und kommunaler Ebene existieren z.B. nur rudimentäre Förderprogramme, die sich modernen Kulturformen zuwenden. Zudem bestehen zahlreiche Handlungsbedarfe für einen aktiven Kulturraumschutz. In den kommenden Monaten liegen wichtige Weichenstellungen auf Bundes- und Länderebene an. Die Allianz #clubsAREculture setzt sich dafür ein, dem Thema Clubkultur mehr Sichtbarkeit zu verschaffen. Doch was wurde bislang erreicht? Was macht die Clubkultur aus und warum sollte man diese (besonders) schützen? Müssen althergebrachte Kulturdefinitionen überdacht werden? Und welche Kräfte gilt es zu bündeln, damit Clubkultur auch künftig bestehen und gedeihen kann? Viele dieser Fragen - wie auch weitere aus dem Publikum - werden zur Sprache kommen. Thore Debor (LiveKomm Sprecher AG Kulturraumschutz) wird dazu mit Mareen (Kulturkosmos / Fusion Festival), Aena (Pyonen / Nation of Gondwana), Sophia (KLUBKOMM Köln) und weitern Veranstalter:innen vor Ort ins Gespräch kommen. Moderation: dj-spock https://www.clubsareculture.de/ false dj-spock https://pretalx.c3voc.de/camp2023/talk/MJ9E7F/ 2023-08-15T21:00:00+02:00 21:00 01:00 Marktplatz camp2023-57094-robot_girlfriend_dj_set DJ Set Performance en DJ set for fun and dancing I'm a queer ex-software developer who does full time worker's rights/representation now (she/they pronouns). I have DJ-ed both at clubs, on the radio, and house parties, and would love to bring an energetic and eclectic DJ set to Camp 2023. I play across genres, including electro, drum-heavy beats, fun basslines, acid, UKG, pop edits, and more. You can see some old mixes on my soundcloud: https://soundcloud.com/robotgirlfriendofficial true Phoebe https://pretalx.c3voc.de/camp2023/talk/AQZXTU/ 2023-08-15T22:00:00+02:00 22:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/AQZXTU/Poi_SymbolImage_52967360674_83a95598f2__ZV3m0Ac.jpg 01:00 Marktplatz camp2023-57344-poi_light_show Performance Performance en Poi: Light painting with music "Poi" is Maori, meaning "balls". It's a juggling discipline, where two balls on a string are rotated around the player's hands. These Poi are a bit different: the string is replaced by LEDs, allowing to paint with light in the darkness. Add some music and basic dancing capabilities into the mix, and you got a party with an elaborate light painting show, as seen at GPN21 and a few other Chaos Events. Music: "Photonic Conductor", a studio mix by CouchSofa. _[photo taken at GPN21 by Leah Oswald, if you don't see the photo, check this talk at [pretalx](https://pretalx.c3voc.de/camp2023/talk/AQZXTU/) -- if you want to take photos, try long exposure]_ true Dave https://pretalx.c3voc.de/camp2023/talk/PARAJS/ 2023-08-15T23:00:00+02:00 23:00 01:00 Marktplatz camp2023-57027-23pm_1am Franz Fries Vinyl DJ Set Performance en I´ll play to shake braincells and hips of all you lovely creatures. Putting it on at Marktplatz but the signal will also be broadcasted to bars and other social areas. Contact: franzfries@posteo.de https://m.mixcloud.com/FranzFries/ https://m.soundcloud.com/franzfriesberlin see abscract true Franz Fries https://pretalx.c3voc.de/camp2023/talk/AUBSWB/ 2023-08-16T01:00:00+02:00 01:00 03:00 Marktplatz camp2023-57639-silvie DJ Set Performance de Silvie true https://pretalx.c3voc.de/camp2023/talk/P8A98M/ 2023-08-15T14:00:00+02:00 14:00 00:20 Milliways camp2023-57096-leveraging_the_use_of_dynamic_instrumentation_for_pentesting_mobile_apps Milliways Short Talk en The session proposes a quick overview of Frida, a dynamic instrumentation framework, and how it can be used to enhance our work during the runtime analysis of a mobile application. It will be a walkthrough on how hooking and rewriting functions in runtime may be helpful against anti-reverse engineering measures and SSL pinning mechanisms. true tes https://pretalx.c3voc.de/camp2023/talk/DA8G9D/ 2023-08-15T14:30:00+02:00 14:30 00:45 Milliways camp2023-57244-what_de_fac2_attacking_an_opensource_u2f_device_in_30_minutes_or_less Milliways Talk en Hardware FIDO U2F tokens are security devices which are meant to defend user second factor keys from physical and remote attacks. In this presentation different security features and implemented by FIDO U2F tokens and how they are meant to protect a user from various attack scenarios. We will focus on the open source implementation of FIDO U2F token developed and Common Criteria certified by Federal Office for Information Security (BSI). Having access not only to the source code of the token applet, but the certification documents as well gives a unique opportunity of Finally, a design flaw in the solution is discussed (CVE-2022-33172) and an attack on hardware token security feature will be presented, which could allow an attacker in control of user PC to fake user presence and execute a number of unauthorized sensitive operations. De.fac2 is a Common Criteria (CC) and FIDO certified FIDO U2F Java Card applet developed and certified by Federal Office for Information Security (Bundesamt für Sicherheit in der Informationstechnik). This solutions gives a unique opportunity to look at the internals of a FIDO U2F token as well as certification claims and product security features. The presentation introduces the process of identification of the design flaw in the product in under an hour as well as the testing of a vulnerability without access to the actual physical device. The vulnerability was disclosed to the Bundesamt für Sicherheit in der Informationstechnik and addressed in the updated commit https://github.com/BSI-Bund/de.fac2 The acknowledged bug was addressed by the developer with the following statement: The following attack scenario was reported to us by Sergei Volokitin: A reset command send by the reader to the card circumvents the user presence check. For example, malware on the host PC / smartphone could send a reset command to the reader programmatically. It is not possible for the card to distinguish if the reader sent a reset command or if it was physically removed from the reader. With reference to this scenario, the Guidance Documentation (AGD) and the Security Target (ST) were updated in July 2022 in a "Assurance Maintenance". false Sergei Volokitin https://pretalx.c3voc.de/camp2023/talk/DBESQX/ 2023-08-15T15:30:00+02:00 15:30 00:20 Milliways camp2023-57211-introduction_to_att_ck_framework_for_risk_managers_and_threat_analysts Milliways Short Talk en MITRE ATT&CK (Attack Framework among friends) is intimidating sight at first, but is a great tool for risk identification, threat analysis, red teaming, DFIR and security management. Brief introduction to the topic with various examples. false Miikka 'Otter' Saukko https://pretalx.c3voc.de/camp2023/talk/CCGRHF/ 2023-08-15T16:00:00+02:00 16:00 00:45 Milliways camp2023-57093-bits_and_bytes_in_microgravity Insights into the hardware and software of sounding rockets Milliways Talk en This talk will show you how many interfaces have to communicate in order to fly experiments on a sounding rocket. We will give you insights into the procedures and the complexity of a research campaign and the actual flight of the rocket itself. In particular, we look at the hardware and software used in the Ground Support Equipment (GSE) and the Service Module (SM) within the rocket. The Mobile Rocket Base (MORABA), a department of DLR's Space Operations and Astronaut Training, allows scientists to conduct experiments under microgravity conditions for up to 15 minutes with almost no interference. However, the sounding rockets used in the campaigns also enable research under the influence of extreme acceleration forces as well as research in the fields of hypersonic and atmospheric physics. We like to give an overview of the basic procedures and the complexity of such a research campaign. In addition, we provide an insight into our work, which involves a lot of in-house development for hardware and software. This includes circut board design, FPGA programming as well as hardware related programming of DSP processors in assembler and C/C++. Additionally, software and hardware for wired and wireless transmission of telemetry and telecommand are developed, as well as software for operating and monitoring the service module and other components before and during flight. On a sketched flight through the atmosphere we will provide many facts and figures about all systems and components. The focus will be on the Ground Support Equipment (GSE) and the Service Module (SM) within the sounding rocket. false Martin Stoffers Jean-Carl Keller https://pretalx.c3voc.de/camp2023/talk/APYGMR/ 2023-08-15T17:00:00+02:00 17:00 01:00 Milliways camp2023-57190-demystifying_esim_technology Milliways Talk en During the past few years, many people have started to use virtualized eSIMs instead of the classic physical chip card SIMs. Behind the scenes, a rather complex universe of protocols, interfaces, cryptographic operations, trust models and business processes are in operation to make this work. However, like many aspects of cellular technology, the knowledge of the technology behind it is not widely understood. - despite its ferquent use by a large user base. This talk aims to change that, as far as possible in a 45minutes introductory talk. Aspects covered are: * What is an eSIM? * The eUICC as physical "trusted chip" inside the phone * The 3 flavors of eSIM: Consumer, M2M and IoT * The eSIM cryptographic chain of trust * The invovled network elements, their purpose, procedures (SM-DP+, SM-SR, LPA/IPA, ...) The talk is a technical talk, and is held in the expectation is that the audience has some basic understanding of networking, cryptography and SIM card technology. false Harald Welte https://pretalx.c3voc.de/camp2023/talk/C3BVMM/ 2023-08-15T20:00:00+02:00 20:00 https://pretalx.c3voc.de/media/camp2023/submissions/C3BVMM/android-chrome-512x512_LqK8yMZ.png 00:45 Milliways camp2023-57559-how_to_grow_a_flow3r Milliways Talk en Do you want your flow3r to blossom? This talk will give you all information you need to know: How to assemble it, what to do with it, where to get help and how to write software for it. Music brings us together. Vibrant colors captivate us. The flow3r is an electronic instrument - it turns touch and gesture into sound and light. Its illuminated edge is a mesmerizing accompaniment to its music and serves as a canvas for all manners of light effects. The badge invites you to create art and beauty together. We will talk about what the flow3r is in more detail, how to put it together, how to operate it, what to do with it at camp, how to write software, how to reach the community, how to extend it, etc. Everyone who wants a mention of their project related to flow3r: Get in touch with us (@flow3rbadge:chaos.social or #flow3rbadge:events.ccc.de) and we will try to get you into the talk. false schneider timonsku q3k https://pretalx.c3voc.de/camp2023/talk/CRVYH3/ 2023-08-16T00:30:00+02:00 00:30 02:00 Milliways camp2023-57529-movie_night 23 Milliways Performance de Watching the movie 23 nichts ist wie es scheint true Foxboron https://pretalx.c3voc.de/camp2023/talk/R9CDPK/ 2023-08-15T14:30:00+02:00 14:30 00:20 Digitalcourage camp2023-57176-autonomie_in_waffensystemen Digitalcourage Short Talk de Der Vortrag gibt eine Einführung in aktuelle Entwicklungen im Kontext von autonomen Waffensystemen bzw. Autonomie und KI in Waffensystemen. Zudem werden Einblicke in die Problematik von Bias in KI und die damit verbundenen potentiellen Auswirkungen im Kontext von Kriegsführung gegeben. Aus einer Rüstungskontrollperspektive werden die Problematiken hinsichtlich Kontrolle und Regulierung solcher Waffensysteme erläutert. false Anja-Liisa Gonsior https://pretalx.c3voc.de/camp2023/talk/8ZYMUK/ 2023-08-15T15:00:00+02:00 15:00 00:20 Digitalcourage camp2023-57054-a_brief_history_of_the_90_s_crypto_wars Digitalcourage Short Talk en Many of us who lived through the time of Phil Zimmerman fighting felony charges are not entirely surprised by today's attacks on end-to-end encryption and other forms of digital privacy. This talk will delve into why we're not surprised, and why we feel so strongly about digital privacy. The '90s (and leading up to it) were a time of uncertainty for many a hacker and phreak. When Bill Clinton came to office the fighting behind the scenes for privacy, and encryption, came to the fore thanks to the widespread availability of Pretty Good Privacy, among other tings. Let's talk about Clipper, ITAR, and multi-year legal bills brought about by a group of beauraucrats false Pyro https://pretalx.c3voc.de/camp2023/talk/DPKEVC/ 2023-08-15T15:30:00+02:00 15:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/DPKEVC/surviolence_d7I97x9.gif 01:00 Digitalcourage camp2023-57232-sports_under_surveillance Digitalcourage Live Workshop en This creative workshop is about sports and surveillance. We love games and sports, we want to have fun and play together, support our favorite teams ... but ... drones are following us, cameras are watching, coupled with biometric algorithms they are inspecting our "suspicious" behaviours: how we move, what we wear, if lying down or staying still for too long, if shouting loud or holding objects, if drinking, smoking, kissing, breathing ... Let's fight this surveillance, let's imagine together all kind of actions, let's disturb them, mock them, sabotage their systems in the most inventive and playful ways. Let's prepare together for the Paris Olympic games and the European football cup in Germany in 2024 ;-) In 2024, France is hosting the Olympic Games, while Germany is hosting the European football cup. For the occasion, the French parliament [allowed biometric surveillance](https://www.laquadrature.net/en/2023/03/29/france-becomes-the-first-european-country-to-legalize-biometric-surveillance/), illegal before that, in order to track "suspiscious behaviour" in public spaces and to be used and experimented in all art and sport gatherings, from 2023 until the end of 2025. Also for the occasion, homeless people will be [transferred outside of Paris](https://www.lemonde.fr/en/france/article/2023/05/24/french-government-wants-homeless-out-of-paris-ahead-of-2024-olympics_6027924_7.html) during the event. Yes, cities need to look nice and neat during the games, sooo they hide poverty and other disturbances, and use biometric surveillance system to make sure of controlling public space and events. As for football fans, all over Europe they are being targeted by biometric surveillance and treated as [potential criminals](https://reclaimyourface.eu/football-fans-are-being-targeted-by-biometric-mass-surveillance/), while the corrupted football economy and its organizations are allowed and encouraged to speculate and make billions of profit upon this old popular sport, without the slightest concern about climate, social and human impacts. As we are preparing the fight against this new form of surveillance in France, we want to collectively think about concrete, fun and spectacular actions to do in Paris, Berlin or elsewhere, to denounce such instrumentation of sport events in order to surveil us. This workshop would be the place to imagine creative forms of protesting - fake olympic contest (people running behind drones, boxing game against cameras ..), funny masks, counter definition of "suspiscious behaviour", sabotage ideas ... Let's imagine various type of actions to perform back in our countries and shed light on these surveillance phenomena during games, sport events or protests! Let's creatively disturb their game systems! Bring your most beautiful sporty outfits and gadgets and let's play together! false Eda nono https://pretalx.c3voc.de/camp2023/talk/Z9RVYL/ 2023-08-15T16:45:00+02:00 16:45 01:00 Digitalcourage camp2023-57412-selbsthilfegruppe_fuer_verwaltungsnahe_menschen_mit_it_background Digitalcourage Live Workshop en Nach dem erfolgreichen Start des Formats auf dem rc3 wird es auch beim Camp wieder eine Verwaltungs-Selbsthilfegruppe geben. Wenn wir über Behörden-IT sprechen, dann sprechen wir oft über einen zwingend notwendigen Wissensaufbau und die Internalisierung von IT-Kompetenz in der öffentlichen Verwaltung. Aber wer sich dann tatsächlich für einen Job in der Verwaltung entscheidet oder aus der Zivilgesellschaft heraus positiv auf die Verwaltung einwirken will, die:der braucht viel Überzeugungstalent und oft auch Durchhaltevermögen. Aber wir können auch viel Positives bewirken. Woran scheitert es in der Praxis, wo liegen die strukturellen Probleme und welche Impulse braucht es jetzt aus der Politik? Wir sprechen über unsere Erfahrungen im Alltag in und mit Behörden, darüber, was in der Verwaltung alles noch falsch läuft und wie wir gemeinsam etwas daran ändern können. Kommt vorbei uns lasst uns gemeinsam in lockerer Runde ein wenig diskutieren und Pläne schmieden. true Marco md https://pretalx.c3voc.de/camp2023/talk/MZK3J8/ 2023-08-15T18:00:00+02:00 18:00 00:20 Digitalcourage camp2023-57253-do_we_need_taler_or_does_taler_need_us Digitalcourage Short Talk en As dystopia seems just around the corner with state control and surveillance capitalism wanting to finish closing down on us, GNU Taler might be one of the (hopefully many) reasons to hope that our dreams may soon bring bits of lovable reality. With 2 upcoming Swiss deployments, real payments with Taler will finally be available this coming winter. As online solution for Basel local currency and a few months later as online payment in Swiss Francs. That means privacy preserving online payment that doesn't foster illegal activities and micro-payments both become accessible. A game changer if we (Normale Leute ) use and claim the opportunity, Endlich mal a positive element to bring to debates or policy exposés for privacy advocates (of which I am )... a bit of light in the tunnel ? false Marie Walrafen https://pretalx.c3voc.de/camp2023/talk/8SSVU9/ 2023-08-15T21:30:00+02:00 21:30 00:45 Digitalcourage camp2023-57119-vereinsgruendung_und_pflege Digitalcourage Talk de Wie man in Deutschland einen Verein gründet, und trotzdem Spaß dabei hat. ;) In diesem Talk gibt padeluun einen Überblick darüber, wie man in Deutschland trotz eines komplexen Vereinsgesetzes erfolgreich einen eben solchen gründet, und verrät aus der Praxis wie man die tägliche Vereinsarbeit organisiert und Strukturen sowie Mitglieder und Funktionsträger bei Laune hält. Die Erfahrung dazu hat er durch seine Vorstandsarbeit im gemeinnützigen Vereine Digitalcourage e.V. gewonnen, den er 1987 noch unter dem seltsamen Namen FoeBuD e.V. mitgegründet hat. false padeluun https://pretalx.c3voc.de/camp2023/talk/B98WFM/ 2023-08-15T14:00:00+02:00 14:00 00:45 N:O:R:T:x camp2023-57281-missbraeuchliche_beziehungen Was können Umfeld und Community tun? Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk de Missbräuchliche Beziehungen, das können Beziehungen sein, in denen körperliche oder psychische Gewalt ausgeübt wird oder in denen ein (deutliches) Machtungleichgewicht besteht. Dieses Machtungleichgewicht kann z.B. begründet sein in finanzieller oder psychischer Abhängigkeit oder auch durch Unterschiede in Alter und/ oder der sozialen Position bedingt. Betroffenen fällt es oft schwer, darüber zu reden, oder auch sich nur einzugestehen, dass sie in einer solchen Beziehung stecken. Und auch für das Umfeld ist es entsprechend herausfordernd, dies zu erkennen oder anzusprechen. Der Talk wirft auch einen Blick auf die Mechanismen, die Erkennen und Bearbeiten erschweren - sowohl bei direkt Betroffenen als auch im Umfeld - sowie auf Täter_innenstrategien, da deren Kenntnis hilfreich ist, um sie dann besser erkennen und damit umgehen zu können. Nicht nur das soziale Umfeld kann unterstützen, auch eine Community hat einen Einfluss. Der Talk wird keine Handlungsanleitung zur Verfügung stellen, aber Tipps beinhalten, die wiederum in einem anschließenden Workshop vertieft werden können. true buecherwurm https://pretalx.c3voc.de/camp2023/talk/GGTNZH/ 2023-08-15T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/GGTNZH/Tomate-Renate_EFfb4JB.jpg 00:45 N:O:R:T:x camp2023-57332-gemeinsam_gemuese_gaertnern_foss_und_shareware_tomaten_im_topf_und_im_beet Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk de Open Source Tomaten und alte Sorten: Samen gewinnen, Pflanzen erfolgreich züchten und untereinander teilen Die Supermärkte sind voll von Lebensmitteln in Plastikverpackungen, hochverarbeitet und oft um die halbe Welt geschippert. Ich möchte eine Möglichkeit zeigen, wie wir alle gemeinsam etwas tun können, ein Stück davon überflüssig zu machen und zusammen unsere Lebensmittelversorgung ganz praktisch und sofort verbessern können. Ganz nebenbei haben wir dann auch viel leckereres Gemüse auf dem Teller als aus der Gewächshaus-Turbozucht. Ein Talk für Einsteiger*innen! "Ich hielt es für besser, etwas zu leisten, als nichts zu versuchen weil man nicht alles leisten kann." - dieses Zitat von Wilhem von Humboldt steht über meinem Talk zur Gemüsezucht für jedermensch. Die geplante Agenda: - Was unterscheidet Open Source-Sämereien von kommerziellen Sorten? - Samen ernten, Pflanzen aus Resten ziehen... was geht da? - Topf oder Beet, wo geht das überall? - Wie baut man Beete, macht man selbst Dünger und zieht ertragreiche Tomatenpflanzen? - Was macht man, wenn man plötzlich viel zu viele Tomaten hat? ;-) - Was habt Ihr für Ideen und Erfahrungen mit essbaren Pflanzen oder deren Früchten? Lasst uns den Erfahrungsaustausch gleich weiter führen! false Bettina Neuhaus https://pretalx.c3voc.de/camp2023/talk/8NAV9H/ 2023-08-15T16:00:00+02:00 16:00 01:00 N:O:R:T:x camp2023-57079-repair_caf Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Live Workshop en At camp (and not just there), stuff tends to break. Let's fix it together! I'll be bringing glue and patches for air mattresses and tools for basic electronic repairs. Let's try to minimize our event's impact on the environment together! false Fraxinas https://pretalx.c3voc.de/camp2023/talk/GQRTAS/ 2023-08-15T17:15:00+02:00 17:15 00:45 N:O:R:T:x camp2023-57262-demystifying_ai Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk de Der Vortrag "Demystifying AI"  soll den Zuhörerinnen eine fundierte und verständliche Einführung in das Thema Artificial Intelligenz (AI) bieten. Der Erfolg von ChatGPT hat den Eindruck erweckt, dass AI langsam den Menschen ersetzen kann. Zusätzlich haben die großen Player ein großes Interesse daran AI als eine schwierige und komplexe Technologie darzustellen. Mit diesem Talk trete ich diesem Trend entgegen und blicke hinter die Kulissen des Maschinellen Lernens. Das Ziel des Talks ist es, die Grundlagen des Maschinellen Lernens zu erklären, da dies die aktuelle Form der AI ist, die wir momentan nutzen. Zusätzlich möchte ich versuchen, den schwer verständlichen Jargon aufzubrechen und damit besser greifbar zu machen. Der Talk beginnt mit einer Erläuterung der verschiedenen Arten des Maschinellen Lernens. Durch Beispiele werde ich erklären, wie diese Lernmethoden funktionieren und welche Probleme sie lösen können. Das überwachte Lernen beinhaltet das Trainieren eines Modells anhand von Eingabe- und Ausgabedaten, während das unüberwachte Lernen nach Mustern und Gruppierungen in den Daten sucht. Beim verstärkenden Lernen interagiert das Modell mit einer Umgebung, um Belohnungen zu maximieren. Dieser Überblick ermöglicht es den Zuhörerinnen ein umfassenderes Verständnis für die Funktionsweise und Anwendungsbereiche des maschinellen Lernens zu bekommen. Ich werde dabei besonders auf die Gemeinsamkeiten der verschiedenen Ansätze eingehen, um den Teilnehmerinnen die Möglichkeit zu geben den grundlegenden Zusammenhang zu erkennen. Den Schwerpunkt des Vortrags werde ich darauf legen, die mathematischen Grundlagen des Maschinellen Lernens zu erklären. Dabei werde ich erläutern, wie das Training von ML-Modellen durchgeführt wird und welche Schritte dabei im Detail stattfinden. Es wird deutlich, dass das Training eines ML-Modells im Wesentlichen auf der Optimierung einer Kostenfunktion basiert, um die besten Modellparameter zu finden. Die Zuhörerinnen werden verstehen, wie das Training mathematisch formuliert ist und welche Algorithmen dabei verwendet werden, um die Modellgewichte anzupassen und die Fehler zu minimieren. Am Ende des Vortrags werde ich die Herausforderungen und Fallstricke des maschinellen Lernens diskutieren. Hierbei werden Themen wie Datenvorverarbeitung, Overfitting, Bias und Erklärbarkeit kurz behandelt, um den Zuhörerinnen ein Verständnis der potenziellen Schwierigkeiten beim Einsatz von Maschinellem Lernen zu vermitteln. Ich werde erläutern, wie die Qualität der Daten einen großen Einfluss auf die Leistung des Modells hat und welche Schritte unternommen werden können, um die Datenqualität zu verbessern. Zudem werde ich erklären, wie Overfitting vermieden werden kann, indem Modelle an zusätzlichen Testdaten überprüft werden. Die Diskussion über Bias und Erklärbarkeit soll die Zuhörerinnen sensibilisieren, dass maschinelles Lernen nicht frei von Vorurteilen ist und dass es wichtig ist, die Entscheidungen und Vorhersagen von Modellen nachvollziehen und erklären zu können. Abschließend werde ich praktische Tipps und Ressourcen für den Einstieg in das Maschinelle Lernen geben. Die Teilnehmerinnen erhalten Empfehlungen für Bücher, Online-Kurse und Communitys, um ihr Wissen weiter auszubauen und eigene Projekte zu starten. Durch die Inhalte meines vortrags möchte ich dazu beitragen, den Einsatz von AI differenziert zu betrachten und kritisch zu hinterfragen. false jate https://pretalx.c3voc.de/camp2023/talk/CSMC98/ 2023-08-15T18:15:00+02:00 18:15 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/CSMC98/Cosmic_Connectivity_0mLv3Qq.png 00:45 N:O:R:T:x camp2023-57307-cosmic_connectivity Starlink, Satellite Swarms, and the Hackers' Final Frontier Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en As the boundaries of connectivity expand beyond the earth's atmosphere, with pioneering ventures like SpaceX's Starlink leading the way, we enter an era of extraordinary potential and novel challenges. This talk will delve deep into the technological advances, system designs, and emerging cybersecurity concerns of satellite internet constellations. It promises to be an eye-opening exploration of our shared cybernetic future that beckons us to the stars. In this session, we will journey into the fascinating world of satellite constellations, focusing on SpaceX's Starlink, Amazon's Project Kuiper, and other key players aiming to democratize internet access on a global scale. The audience can expect to gain a solid understanding of the underlying technical aspects, as well as insight into the broader implications and challenges these ambitious projects present. The talk will be segmented into four primary sections: **I. Technology Overview** We will have a comprehensive look at the mechanics of satellite constellations. This includes their construction, launch, on-orbit adjustments, ground-station architecture, and the way they employ laser interlinks to provide low latency broadband coverage across the globe. **II. Advances and Innovations** Moving from the basics, we'll dive into the recent technological breakthroughs and evolutions that make these projects possible and viable. This includes lighter, smaller satellites, sophisticated launch and deployment strategies, and innovative user terminal designs. **III. Security Implications** The expansion of the internet's physical infrastructure into space comes with significant security implications. We'll discuss potential attack vectors, satellite hacking scenarios, and the steps these companies are taking to ensure data security and system integrity in the hostile environment of space. **IV. The Hacker's Perspective** Finally, we will explore the hacker's role in this new era. With the final frontier now becoming a playground for connectivity, there will be ethical considerations, potential vulnerabilities to uncover, and perhaps even opportunities to contribute to a secure and fair utilization of space-born internet. Together, we'll paint a detailed picture of the fast-paced developments in this sector, offering both a technical deep dive and a wider societal perspective. By exploring uncharted territories and understanding the challenges we face as society, as users, as engineers, and as hackers , we can inspire innovative solutions and navigate the path to the future of connectivity with greater clarity and purpose. false Oliver Germer https://pretalx.c3voc.de/camp2023/talk/STLLKW/ 2023-08-15T21:00:00+02:00 21:00 00:45 N:O:R:T:x camp2023-57337-pick_and_pain_oder Wie oft man innerhalb eines Projektes scheitern kann. Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk de Ein humoristischer Vortrag darüber, wie wir eine Pick and Place Maschine gebaut haben und was dabei alles schief gegangen ist. Wer kennt das nicht? Ihr habt ein paar Teile von einer Idee von vor ein paar Jahren rumliegen und beschließt eine Pick and Place Maschine zu bauen. Warum? Weil ihr es könnt! Um euch einen kleinen Eindruck zu geben wie so etwas abläuft, welche Hürden dabei entstehen und vor allem: Wie man mit möglichst vielen, möglichst spektakulären Fehlern scheitern kann, wollen wir euch in 45 kurzweiligen und unterhaltsamen Minuten präsentieren. Der Vortrag ist an alle gerichtet die mit uns lachen und leiden möchten, Vorwissen ist nicht nötig. Für diejenigen die sich dennoch ein bisschen auskennen: Wir haben eine Opulo Pick and Place mit den selbst entwickelten Boards von Stargirl gebaut. false Mona Werling Casartar https://pretalx.c3voc.de/camp2023/talk/8WXUJT/ 2023-08-15T14:30:00+02:00 14:30 00:20 Bits & Bäume camp2023-57550-b_b_opening Bits & Bäume Short Talk de Wir eröffnen unsere Bühne zum Chaos Communication Camp false bonnie Tobias Diekershoff Mathias Jud Gilbert Andreas Bräu Roberta https://pretalx.c3voc.de/camp2023/talk/FLKNSH/ 2023-08-15T15:00:00+02:00 15:00 00:45 Bits & Bäume camp2023-57156-humanitaere_prinzipien_als_werkzeug_in_der_not_und_katastrophenhilfe Bits & Bäume Talk de Humanitären Prinzipien fungieren in der internationalen Not- und Katastrophenhilfe als Leitplanke. Sie sollen die Arbeit von NGOs (non-governmental organizations) unterstützen, und gleichzeitig Hilfesuchende schützen. Doch was bedeutet es eigentlich, sich an Prinzipien wie das der Neutralität zu halten? Etwa Schweigen, wenn offensichtlich Menschenrechte verletzt werden? Oder können humanitäre Prinzipien dabei helfen, eine kritische Haltung einzunehmen? Und wie schwer ist eigentlich die Umsetzung des Grundsatzes der Unabhängigkeit und Nicht-Diskriminierung? Wem gegenüber sind Organisationen der humanitären Hilfe zur Rechenschaft verpflichtet? Anhand von Beispielen aus verschiedenen Einsätzen der Berliner Hilfsorganisation CADUS e.V. wird die Anwendung der humanitären Prinzipien unter die Lupe genommen. Euch erwartet etwas humanitäre Theorie, Ausschnitte aus Einsätzen in Krisen-Gebieten, und knifflige ethisch-moralische Fragestellungen. false Corinna https://pretalx.c3voc.de/camp2023/talk/3C9ERB/ 2023-08-15T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/camp2023/submissions/3C9ERB/IMG_4054_ebxqG6E.jpeg 00:05 Bits & Bäume camp2023-57230-a_visually_impaired_perspective_on_technology Bits & Bäume Lightning Talk en Using technology can be a very different experience as a visually impaired person, in this talk I will cover some of the challenges we face and what can be done to improve usability. As a visually impaired person, technology is both an accessibility tool and barrier to achieving it. There are many things I simply cannot do because of inaccessible design, even though my sight level is not even considered to be ‘registered blind’. In this talk, I will show examples of the kind of barriers to accessibility that we face on a day to day basis and a quick guide to developers on how to avoid making these mistakes. I would love to look at projects that people are making and give some advice, and just have a chat about accessibility and visual impairments. false AJ Hamilton https://pretalx.c3voc.de/camp2023/talk/QRPQCL/ 2023-08-15T16:05:00+02:00 16:05 00:05 Bits & Bäume camp2023-57129-the_nix_phone_and_the_end_of_android Bits & Bäume Lightning Talk en We can replace the operating system of an Android phone when we have the necessary hardware drivers. Using NixOS as the operating system allows us to reliably recompile most of the modern software that we rely on for the mobile operating system to get the benefits of using real applications instead of just the limited capabilities of mobile apps. For example, programs like databases, webservices, CAD, compilers, image processing can run natively on the phone when you get rid of the Android barrier that makes these impossible to implement without a total rewrite. The size of the screen is not the problem because you can cast it to a monitor, and useful embedded computers often don't have their own screens. false Matthew Croughan https://pretalx.c3voc.de/camp2023/talk/M8FR9N/ 2023-08-15T16:10:00+02:00 16:10 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/M8FR9N/ccs-text_74WaHX9.png 00:05 Bits & Bäume camp2023-57134-chaotischer_catalysator_stipendien Was ist das? Wie bewerbe ich mich? Bits & Bäume Lightning Talk de Mit dem “Chaotischen Catalysator Stipendien #CCS” werden Stipendien für Masterarbeiten vergeben die sich die Informationstechnologien und ihren Einfluss auf die Gesellschaft genauer anschauen. Was das konkret bedeutet und wie man sich bewerben kann, wird hier kurz zusammengefasst. Das CCS sucht Themen, die die Informationstechnologien dieser Welt genauer unter die Lupe nehmen, ihren Einfluss auf die Gesellschaft untersuchen und Ideen entwickeln, wie die Welt nach den Prinzipien der Hacker*innen-Ethik verbessert werden kann. Pro Stipendium werden 1500 € vergeben. Absolvent*innen aller Fachrichtungen können sich dabei bewerben! In diesem Vortrag werden wir kurz auf die Grundmotivation des Stipendiums eingehen und erklären, wie der Bewerbungsprozess abläuft. Weitere Informationen findest du auch auf https://ccs.chaostreff-flensburg.de/ false scammo https://pretalx.c3voc.de/camp2023/talk/YLPXXE/ 2023-08-15T16:15:00+02:00 16:15 00:05 Bits & Bäume camp2023-57213-hackerspace_server_co_location Bits & Bäume Lightning Talk en How to provide co-location services for small member servers. In [Labitat](https://labitat.dk/) we are operating a co-location facility, for embedded systems, called [Labicolo](https://labitat.dk/wiki/Labicolo). In this lightning talk we will show what we did, and how you can do something similar in your hackerspace. false a5n / Asbjørn Oliver Taubenheim https://pretalx.c3voc.de/camp2023/talk/UH9MYT/ 2023-08-15T16:20:00+02:00 16:20 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/UH9MYT/logo-2021_KQRmjsj_nzXpYN6.svg 00:05 Bits & Bäume camp2023-57130-online_selling_without_internet_connection Bits & Bäume Lightning Talk en Modern buyers enjoy the convenience of digital payments, but not all points of sale always have an Internet connection. Trusting the buyer’s device to honestly report that a payment was definitively made puts merchant’s revenue at risk. We present an inexpensive and usable solution for merchants to verify that a buyer correctly completed a payment even when the point of sale is offline. The talk will cover the design details and talk about the current implementation using GNU Taler: a free software, privacy focused and online payment which is built with some properties of cash. https://taler.net/en/ true sebasjm https://pretalx.c3voc.de/camp2023/talk/87UZEF/ 2023-08-15T16:30:00+02:00 16:30 00:20 Bits & Bäume camp2023-57205-decent_patterns an Open UX Library for Decentralisation Bits & Bäume Short Talk en Tested UX patterns can inform and support the development of decentralised technologies and lower the barrier to entry. While decentralised technologies from BitTorrent to Mastodon are proliferating, the biggest barrier to adoption is still the (new and old) paradigm that diverges from the user experience of centralised technologies. I will argue that common standards — UX patterns — can help the ecosystem be more attentive to user needs, and create common frameworks for new users to build a shared language and understanding. false Eileen Wagner https://pretalx.c3voc.de/camp2023/talk/BZNH8V/ 2023-08-15T17:00:00+02:00 17:00 https://pretalx.c3voc.de/media/camp2023/submissions/BZNH8V/lopaperclip_1NwpZtN.png 00:45 Bits & Bäume camp2023-57278-how_to_survive_being_sold_to_oracle Bits & Bäume Talk en Two LibreOffice founders talking about the social and tech aspects, for keeping a 30 year old code base not only alive, but the project & community around it thriving. false Thorsten Behrens Björn Michaelsen https://pretalx.c3voc.de/camp2023/talk/BTX3NF/ 2023-08-15T18:00:00+02:00 18:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/BTX3NF/fsfev_rzt0UVH.png 00:20 Bits & Bäume camp2023-57053-sharing_the_power_of_appreciation Celebrating 'I Love Free Software Day' Bits & Bäume Short Talk en In the realm of Free Software, expressing gratitude towards Free Software contributors often goes unnoticed. The "I Love Free Software Day" (https://ilovefs.org) provides a platform for individuals and organisations to do exactly this, showing appreciation. But it is crucial to recognize that our appreciation for Free Software should extend far beyond this single day. This talk highlights the significance of the "I Love Free Software Day" as a platform for expressing support, love, and gratitude towards the developers and contributors who make Free Software possible. Throughout the presentation, we will showcase memorable moments and successful initiatives from past celebrations, demonstrating the collective efforts to acknowledge and honor the impact of Free Software. We will discuss ideas and strategies for making the upcoming "I Love Free Software Day" even more remarkable. However, it is essential to emphasize that our expressions of love and support for Free Software should not be limited to just one day. While the "I Love Free Software Day" serves as a catalyst for celebration, it should inspire us to continue demonstrating our gratitude throughout the year. We will explore ways to incorporate ongoing appreciation into our daily lives, such as contributing to Free Software projects, advocating for their importance, and recognizing the efforts of developers and contributors regularly also in a financial way. By extending our appreciation beyond a single day, we can cultivate a culture of continuous support for Free Software. We invite everyone interested in Free Software to join us in this endeavor, as we strive to create an environment where gratitude and acknowledgment become integral parts of our interactions within the Free Software community. Let us embrace the "I Love Free Software Day" (https://ilovefs.org) as a starting point, a reminder of the significance of Free Software, and a call to action to express our love and support throughout the year. Together, we can build a community that values and appreciates the tireless efforts of Free Software developers and contributors, making a lasting impact on the future of software freedom. false bonnie https://pretalx.c3voc.de/camp2023/talk/PFBQ3P/ 2023-08-15T18:30:00+02:00 18:30 00:20 Bits & Bäume camp2023-57164-scion_for_a_greener_internet Bits & Bäume Short Talk en The SCION Internet architecture empowers users to chose which paths their packets take through the Internet. How does this work? How does this help? Will it be enough? The SCION Internet architecture is not intended as yet another overlay network but actually aims to supersede BGP as the Internet's inter-domain routing protocol, addressing some of BGP's biggest problems. The goal is to empower Internet users, giving them more information and control about the paths their packets take through the network. Of course this means that, with the right kind of configuration, the SCION-enabled networking stack of your device could automatically steer your outgoing traffic to, for example, - boycott networks that are known to have unnecessarily high carbon footprints (e.g., that buy power from coal plants), - prefer networks that operate in areas where there is a (temporary) surplus of electricity from renewables, - avoid traversing networks that fall under certain dubious jurisdictions, etc. This talk will briefly look at how the Internet currently works and what issues SCION aims to address. We'll discuss SCION itself in a bit more detail, reviewing its architecture and design decisions before turning to the exciting prospects that "path awareness" can bring to Internet users, especially in terms of a greener Internet. More soberly, we'll also be open about remaining problems and tough questions yet unanswered, before concluding the talk with a review of already existing SCION deployments and ways to get involved. false benthor https://pretalx.c3voc.de/camp2023/talk/YSBMA3/ 2023-08-15T21:00:00+02:00 21:00 01:00 Bits & Bäume camp2023-57318-panel How to fund Open-Source Projects Bits & Bäume Talk en This panel discusses and give insights into the funding of open-source projects. Representatives of funders and experienced fundees present their funding concepts, opportunities and motivations. The panel will reflect lessons learned and answer questions from the audience. Participants: - Marie Kreil, Prototype Fund - Tara Tarakiyee, Sovereign Tech Fund - Zenna @zelf, Next Generation Internet (NGI) - Viraaj Akuthota, Tech Solutions for Human Rights - holger krekel, Delta Chat co-ordinator - Moderation: Mathias Jud false Mathias Jud Viraaj Akuthota Marie Kreil Tara Tarakiyee holga Zenna @zelf https://pretalx.c3voc.de/camp2023/talk/EDCWFQ/ 2023-08-15T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/EDCWFQ/Prototypefund_CH-logomark-2x_ZyyAI1y.png 01:30 Bits&Bäume Workshops camp2023-57195-what_prototypes_do_we_need_for_a_sustainable_future Bits & Bäume Live Workshop en ## What Play a round of our FOSS funding programme with us and test our new focus "sufficiency". Since 2020, we support open source public-interest-tech projects in Switzerland with [our Prototype Fund](https://prototypefund.opendata.ch/). ## Why Global greenhouse gas emissions continue to rise, sufficiency and systemic innovation must also play a central role in the context of digitalisation. From 2023/24 onwards, we will therefore fund two projects per year in the field of "sufficiency" to anchor the topic even more strongly in our funding methodology. ## How Together with you, we want to take a closer look at where technology can help solve problems (and where it can't). We want to collect problem areas, existing projects and project ideas and, with the help of your international perspective, uncover potentials and gaps. The goal is to come closer to answering the question of how we as a society can promote sufficiency with digital technology and how the digital world itself can become more sufficiency-oriented. ## The workshop: Technological tools have the potential to boost resource and energy efficiency as well as the circular economy and thus contribute to a CO2-neutral world. However, counteracting rebound and induction effects can cause the environmental impact of digitalisation and technological innovations to not decrease or even increase. In the spirit of systemic innovation, sufficiency approaches are needed already in the early-stage development process of new digital solutions to ensure that technology contributes to decarbonisation holistically and in the long term. In our workshop, we want to test the funding programme's sufficiency focus with you, sharpen the definition and selection criteria, and explore the potential leverage of technology in the sufficiency sector. We will work with you on the following questions: * In which areas of our lives should sufficiency be promoted? * What (open source) tools exist that already promote sufficiency? Where are the gaps? * What ideas do you have for technological applications that promote sufficiency or make the digital world more sufficiency-friendly? * Which (new and existing) solutions do we really need? Which ones do you want to promote? ## Digital sufficiency: This refers to strategies that aim to directly or indirectly reduce the absolute level of resource and energy demand from the production or use of digital devices. A study published [in 2022](https://link.springer.com/article/10.1007/s12243-022-00914-x) defines four dimensions of digital sufficiency: * Hardware sufficiency: durable, repairable and upgradable devices. * Software sufficiency: energy-efficient and data-saving software * Usage sufficiency: (not) using digital technologies in an energy- and resource-efficient way or using them to promote sufficiency practices. * Economic sufficiency: ICT-enabled improvements in labour productivity, circular economy. We use these dimensions as the basis of our workshop. ## The Prototype Fund Switzerland: The [Prototype Fund Switzerland](https://prototypefund.opendata.ch/) supports technically skilled, committed and creative people to create social value with open source projects. Independent programmers or teams receive up to CHF 100,000 to develop their ideas in the field of public interest technology from concept to first prototype over a period of six months. The aim is to create experimental spaces: In Switzerland, there is virtually no private or public funding for the initial development of tools that address societal problems - especially when sufficiency and degrowth are the focus instead of profits and returns. As the Prototype Fund, we support people-centred, interdisciplinary, open and collaborative work and pass on these values and methods to the participants in the programme so that they can incorporate them into their projects and communities. false Florin Hasler Christian Hansen https://pretalx.c3voc.de/camp2023/talk/EJYYCC/ 2023-08-15T17:00:00+02:00 17:00 01:00 Bits&Bäume Workshops camp2023-57157-to_name_is_to_own Autonomous Name Spaces, Verifiable Identities, Assets and Services at the Edge Bits & Bäume Live Workshop en With a lightweight method of using the DNS trust root, decentralised communities can establish and self-manage secure hierarchies of trust for identities, assets and distributed services. This can be deployed outside the data centre monopoly and into the decentralised and local infrastructures at the network edge for complete autonomy with minimal resources and management. Why use blockchains with eternal history and ever increasing storage and resource requirements, when you can leverage and liberate the most highly distributed network service in existence? This workshop offers participants the hands on opportunity to discover potential uses of dynamic DNS updates, authorised and signed utilising DNSSEC as a trust root & SIG(0) keypairs for update authentication. - Learn how to configure and deploy an authoritative dynamic DNS service with DNSSEC enabled. - Discover how to publish cryptographic SIG(0) public keys to delegate and update resource records. - Configure secure wide area DNS service discovery to allow any device to securely publish services browsable over the global internet though avahi or dns-sd (DNS Wide Area Service Discovery). - Securely delegate DNS subdomains to servers, even on a battery powered Raspberry Pi. false Adam 'vortex' Burns https://pretalx.c3voc.de/camp2023/talk/QMJFET/ 2023-08-15T18:00:00+02:00 18:00 02:00 Bits&Bäume Workshops camp2023-57165-using_lora_without_infrastructure_for_decentralized_communication Bits & Bäume Live Workshop en LoRa is a radio communication technique using license-free frequency bands, allowing small data transmissions over hundreds of meters or even kilometers. It's mostly known for LoRaWAN setups, requiring some managed infrastructure. However, LoRa can also be used directly to transmit packets outside of LoRaWAN's IoT scope over LoRa's physical layer, LoRa PHY. This workshop will dive into the possibilities of low-cost, long-range LoRa PHY appliances based on cheap microcontroller based modems. As a project, we will develop a small LoRa-based chat system to broadcast messages. LoRa is often used in the form of LoRaWAN with infrastructure as a gateway for IoT sensors. But it can also be used for direct device-to-device communication to build decentralized long-range communication networks by using the physical layer, LoRa PHY. While LoRa bandwidth is severely limited, it still is an affordable and readily available technology that can can be used for many different projects. No license fees have to be paid, and you don't need to have an amateur radio license to play around with it. In this workshop, we will highlight a bit how this technology can easily be used from your laptop, Raspberry Pi or even your smartphone through a generic [LoRa modem firmware](https://github.com/gh0st42/rf95modem). Transforming a LoRa-capable microcontroller into such a modem allows easy development of applications. Even without writing any code, one can instruct the modem over a serial connection, BLE or WiFi. However, to go beyond, we are providing software libraries - [Go](https://github.com/dtn7/rf95modem-go), [Python](https://github.com/oxzi/rf95modem-py), [Rust](https://github.com/gh0st42/rf95modem-rs) - to fasten application development. Together we will dive into this topic and develop a simple broadcast chat system. This system will work independent of any other infrastructure and might be perfect for outside scenarios as the camp. Should there still be time, there might also be the possibility of tackling a small LoRa-based CTF. There will be a couple of usable MCUs, so that we can work in small groups. If, however, anyone has a supported microcontroller (lilygo t-beam, heltec esp32-lora, etc.), we would encourage you to bring it along. To participate in the development, please bring a laptop and maybe prepare it to work with one of the libraries mentioned above - [platformio](https://platformio.org) is a requirement for flashing the firmware. By doing so, we will have more hands on-time, but of course we will also help you setting up your environment during the workshop. false gh0st oxzi JoHo https://pretalx.c3voc.de/camp2023/talk/FGXYV8/ 2023-08-15T13:30:00+02:00 13:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/FGXYV8/catsplash_qXITLdN.png 02:00 Hardware Hacking Village camp2023-57217-surface_mount_electronics_assembly_for_terrified_beginners Milliways Live Workshop en In this 2h workshop, I will teach you to work with the tiny components that modern electronic devices are made of. We will assemble an electronic kitten, that purrs when touched correctly, and hisses when touched wrong. It will work, and is guaranteed to remove your fear of hand-assembling surface mount designs. In this workshop, we will learn to handle parts that seem impossibly tiny. We will learn a very useful technique (from the 16th century, or possibly earlier) to prevent your hands from shaking when doing precision work, and find out how the electronics industry cheats in every possible way to make assembly easier for themselves, and how we can cheat the same way when assembling things by hand. Using simple hand tools and kitchen equipment, we'll get results as good as any electronics assembly facility. The board we'll assemble is a cat. It sleeps most of the time, but reacts to touch - if you touch it in a way it likes, it will purr, and if you touch it in a way it dislikes, it will hiss at you. No prior experience with electronics required. This is a workshop for terrified beginners who are afraid of surface mount parts because they seem too tiny to work with. It takes about two hours and costs 20€/kit. We can fit 13 people at the same time. ~~SIGN UP ON PAPER AT HARDWARE HACKING VILLAGE~~ false Kliment https://pretalx.c3voc.de/camp2023/talk/WFAB98/ 2023-08-15T15:30:00+02:00 15:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/WFAB98/230461181-b4f589f3-af21-478e-bcd9-1b13_FVZavRC.jpeg 01:30 Hardware Hacking Village camp2023-57048-solder_a_pathlighter_pcb_badge Milliways Live Workshop en Solder your own pathlighter badge to illuminate your surroundings at night. For this workshop, we will solder a pathlighter badge, which will help to illuminate your pathway at night! Don't get lost in the dark! Get your pathlighter badge so you can travel safely through the night. false Darcy Neal Claire Cassidy https://pretalx.c3voc.de/camp2023/talk/JRRDMC/ 2023-08-15T17:00:00+02:00 17:00 https://pretalx.c3voc.de/media/camp2023/submissions/JRRDMC/IMG_5433_zghCvQ4.jpg 02:00 Hardware Hacking Village camp2023-57184-rfid_exploration_workshop Milliways Live Workshop en RFID-like technologies are becoming pervasive, but traditionally have not been very open or experimenter-friendly. In the past few years, a growing variety of hardware and software tools have been enabling open-source experimenters to interact with contactless devices in a new way. In this workshop, we: - Show some common tag types and demonstrate ways of identifying them - Describe the very cheap/common Mifare Classic chip type and protocol - Crack the secret keys inside a Mifare Classic card, and clone the content onto a copied card - Have a cute, beepy badge reader to test cloned tags with; lights and sound will show you if your clone worked Participants will: - Learn some RFID basics, learn some UART (Serial Port) basics - (With the PN532 boards) Solder on through-hole header pins - Download and run open source software to control the hardware (works best on Linux; best-effort support for MacOS and Windows/WSL) - Crack the "secret" unknown keys of a provided card, dumping it to a file - Write the dump file to a new card, effectively cloning the original card No novel research or new information will be presented -- this workshop is aimed at empowering more people to interact and experiment with the devices that surround us. Seasoned RFID hackers are welcome to join in and hang out. For the hardware used to connect computers with contactless devices, there are two types of kits available for participants to buy: - (~35 available; sliding scale €5,-€10,) USB-UART Board + NXP PN532 board (HF tag types) - (~2 available; sliding scale €30,-€50,) Proxmark3 Easy (HF + LF tag types) - (~20) Mifare Classic 1k Cards with the "secret" keys inside - (many/~100; €0,50) "Magic" Mifare Classic 1k Cards that can change their "unique" ID Participants should bring: - A computer: - running Linux (or able to run a Linux VM and pass through a USB Device) - with USB type A connectors - any RFID devices or cards you are curious about To borrow or experiment with during the workshop (but need to be returned at the end): - USB HF readers - Chameleon Mini - Chameleon Tiny true jof https://pretalx.c3voc.de/camp2023/talk/QMCVZM/ 2023-08-15T21:00:00+02:00 21:00 01:30 Hardware Hacking Village camp2023-57686-emulating_the_badge_under_renode Milliways Live Workshop de Renode is an emulator that makes it easy to develop custom peripherals, as well as custom connections between devices. Your bespoke hardware may or may not come with an emulator, and while Renode may or many not support your hardware, it makes it easy to develop your own models. We'll cover the basics of Renode, and how to develop new models. We'll also cover the current progress on adding a whole new target, namely the ESP32S3 used in the Camp Flow3r badge this year. false Sean "xobs"Cross https://pretalx.c3voc.de/camp2023/talk/WAKXAT/ 2023-08-15T14:30:00+02:00 14:30 02:00 Milliways Workshop Dome camp2023-57329-networking_hacking_workshop Milliways Live Workshop en Come learn how to hack networks without needing to piss off your housemates, local coffee shop, or the Feds! Bring your laptop and by the end of this workshop, everyone can walk away having intercepted some packets and popped some reverse shells. In this workshop you’ll learn some of the fundamental techniques of network hacking and how you can use them to find computers and services running on a network, intercept local network communication, read and manipulate traffic, and break some of commonly deployed protocols at the network layer. You’ll solve a series of challenges, each in a contained virtualized network where it’s just you and your targets. We’ll start with a networking crash course to introduce you to packets and their layers, as well as how to use Wireshark to dig in and explore further. Topics we’ll cover: * Network crash course in peeling back the layers * Network sniffing and the world of broadcast traffic * Network scanning and finding your next target * Man-in-the-middle attacks through ARP poisoning * DNS poisoning so that your too can be facebook.com What you need to bring: * A laptop with Linux or a Linux VM (MacOS also works, but have a VM installed as a backup). * Some basic experience with command line tools. * These software tools (detailed installation instructions at https://notebook.naumachiactf.com): * OpenVPN: Connect to the challenges you will be hacking * Wireshark (tcpdump also works): Capture and dissect network traffic * netcat (nc): Swiss-army-knife of networking * nmap: Scan and search for vulnerable targets * ettercap: Man-in-the-middle attack tool and network attack platform * python3 (optional): Build new attack tools false subgraf https://pretalx.c3voc.de/camp2023/talk/ZA7BZL/ 2023-08-15T17:30:00+02:00 17:30 https://pretalx.c3voc.de/media/camp2023/submissions/ZA7BZL/KiCad-Logo.svg_Ij1uzVV_Xo0JoCk.png 01:30 Milliways Workshop Dome camp2023-57637-design_a_circuit_board_with_kicad Milliways Live Workshop en Participants will learn the complete workflow of creating a circuit board with KiCad. At the end of the workshop, you will have a designed PCB that blinks some LEDs and is ready for manufacturing. No prior experience is required, basic electronics knowledge is useful. **Important:** You need to bring a Notebook with KiCad 7.x including the symbol- and footprint libraries installed. It does not matter which OS. If possible, bring a mouse with a scroll-wheel. The workshop will have a 10-15 minute lecture part in the beginning where the whole process is demonstrated. You won't need to take notes, a cheat-sheet with the process-steps and the most important shortcuts will be provided. After the introduction you will draw a simple circuit that blinks two LEDs. Create the layout for it and export manufacturing data. Experienced KiCad users will be around the whole time to answer questions and People who know KiCad already are welcome as well. For discussion as well as additional help. You can get KiCad at https://www.kicad.org/ (don't' use kicad-pcb.org). Most Linux distributions will also have a packaged version, make sure to also install the symbol and footprint libraries. For me info, please see the handout [here](https://program.mch2022.org/media/mch2022/submissions/LVN3FW/resources/Handout_Double_3ASgBs6.pdf) false Carsten Presser https://pretalx.c3voc.de/camp2023/talk/L7MSWF/ 2023-08-15T13:00:00+02:00 13:00 00:15 C3VOC.tv camp2023-57741-c3_morningshow Tag 1 CCC Show de Wetter, Verkehr, etc. false https://pretalx.c3voc.de/camp2023/talk/V8TP9Q/ 2023-08-15T17:00:00+02:00 17:00 01:00 C3VOC.tv camp2023-57749-voc_frag_die_teams Frag die Teams Interview de Heute zu Gast auf der grauen Coach in der Feldbanschau: Das Video-Operation-Center false Sophie Andi Hubel https://pretalx.c3voc.de/camp2023/talk/TSDCFB/ 2023-08-15T20:00:00+02:00 20:00 00:15 C3VOC.tv camp2023-57737-c3_newsshow Tag 1 CCC Show de Die Themen von Tag 1 false https://pretalx.c3voc.de/camp2023/talk/WYJLTP/ 2023-08-15T14:00:00+02:00 14:00 02:00 UFO camp2023-57691-loa_mauna DJ Set Other de . https://soundcloud.com/bl-mchen2000 true https://pretalx.c3voc.de/camp2023/talk/FDYPWZ/ 2023-08-15T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/camp2023/submissions/FDYPWZ/Rafush_VECEAh3.jpg 02:00 UFO camp2023-57692-rafush DJ Set Other de . https://ra.co/dj/rafush true https://pretalx.c3voc.de/camp2023/talk/D9N8QE/ 2023-08-15T18:00:00+02:00 18:00 https://pretalx.c3voc.de/media/camp2023/submissions/D9N8QE/emiliamartos1_Umhmh2N.jpeg 02:00 UFO camp2023-57693-emilia_martos DJ Set Other de ORL<3VA ~ ForeverDolphinDj ~ Argentinian artist mixing Multi/non genre music. Latin and eclectics rythyms. Club moves. true https://pretalx.c3voc.de/camp2023/talk/PMK9P7/ 2023-08-15T20:00:00+02:00 20:00 https://pretalx.c3voc.de/media/camp2023/submissions/PMK9P7/louifromjupiter4_pqnhLch.jpeg 02:00 UFO camp2023-57694-dj_loui_from_jupiter4 DJ Set Other de . https://ra.co/dj/djlouifromjupiter4 true https://pretalx.c3voc.de/camp2023/talk/3T3SPH/ 2023-08-15T22:30:00+02:00 22:30 02:00 UFO camp2023-57695-kodemul DJ Set Other de . https://ra.co/dj/kodemul true https://pretalx.c3voc.de/camp2023/talk/P9CHLZ/ 2023-08-16T00:30:00+02:00 00:30 01:30 UFO camp2023-57734-rafush_b2b_dj_loui_from_jupiter4 DJ Set Other de . 2 DJs just meeting during the day at U.F.O. for the first time coming together by night to share 90 Minutes B2B with you. Rafush: https://ra.co/dj/rafush DJ Loui from Jupiter4: https://ra.co/dj/djlouifromjupiter4 false https://pretalx.c3voc.de/camp2023/talk/WXMSZZ/ 2023-08-16T02:00:00+02:00 02:00 https://pretalx.c3voc.de/media/camp2023/submissions/WXMSZZ/G-Error_U1whhXH.JPG 02:00 UFO camp2023-57697-g DJ Set Other de Inspired by today’s drive and spirit, G:ERROR (none) positions between many different sounds. Bringing the double K to the floor on high BPM’s (160++), pumping and playful noizy. Therefore their mixingstyle veries between Hardtekk, Pump, Tekno, Tribecore, Psy and Gabber. In addition to that, G:ERROR is the founder of ULTRASCHALL /// // / // - a platform for marginalised sounds and their people based in Leipzig. Inspired by today’s drive and spirit, G:ERROR (none) positions between many different sounds. Bringing the double K to the floor on high BPM’s (160++), pumping and playful noizy. Therefore their mixingstyle veries between Hardtekk, Pump, Tekno, Tribecore, Psy and Gabber. In addition to that, G:ERROR is the founder of ULTRASCHALL /// // / // - a platform for marginalised sounds and their people based in Leipzig. true https://pretalx.c3voc.de/camp2023/talk/DDHHNT/ 2023-08-15T21:00:00+02:00 21:00 02:00 Culture Club camp2023-57653-spiegeleule DJ Set Performance de ◡̈ H𝕠𝕨 𝕒𝕓𝕠𝕦𝕥 𝕒 𝕡𝕚𝕟𝕔𝕙 𝕠𝕗 𝔸𝕔𝕚𝕕 𝕤𝕡𝕣𝕚𝕟𝕜𝕝𝕖𝕕 𝕠𝕧𝕖𝕣 𝕙𝕖𝕣𝕖? ◡̈ Step into the eclectic sound playground of spiegeleule, where Disco infused vocals, Piano House elements and Electronic beats are merged on top of a rolling and jumping Acid baseline. Currently hooked on a musical obsession with the new kid on the block, Indie Dance, spiegeleule aims to infuse it with a touch of Happy House, Techno, Berlin Schneckno (of course pitched up to 125 bpm) and Electronica and everything in between. All this is served up with colourful sprinkles of stupidly catchy pop classics, tribal beats and world elements, trancy hypnotic synths, all blended together into a unique and unmistakable style that could be described as Acid Disco. She always brings a well curated setlist that is harmonized, dynamic, full of energy, and designed to take the listener on a trip. Spiegeleules DJ-Sets will let you discover her irresistible wink-and-nod, creating an atmosphere that is playful and witty, without taking herself too seriously. Soundcloud: https://soundcloud.com/spiegeleule true https://pretalx.c3voc.de/camp2023/talk/JAENT3/ 2023-08-15T23:00:00+02:00 23:00 02:00 Culture Club camp2023-57654-brick DJ Set Performance de tbd https://soundcloud.com/brick https://hearthis.at/tc97cbqj/ true https://pretalx.c3voc.de/camp2023/talk/GDMGJ8/ 2023-08-16T01:00:00+02:00 01:00 https://pretalx.c3voc.de/media/camp2023/submissions/GDMGJ8/gregor_tresher_press_picture_01_tQpZvUH.png 02:00 Culture Club camp2023-57656-gregor_tresher DJ Set Performance de In the trend-driven universe of electronic dance music, Gregor Tresher is the rare ar8st who transcends such cycles. His secret? A relentless focus on melody and 8mbre, 8meless musical elements that other producers oAen undervalue. Just as a pain8ng or a photograph appears to move if one stares at it long enough, close listening to the stra8fied grooves and melodies in Tresher's music reveals an organic universe of shiAing sound. "Melody always allows you to bring something new to the music," opines the producer. "It is where you can create something real and different, whereas the beat… well, either a record grooves or it doesn't." Tresher's approach to wri8ng music eschews obvious eight-bar earworms that soon grow 8resome in favor of musical lines that repeat and intertwine in myriad paIerns, unfolding to reveal their secrets as you listen. In addi8on, another almost impercep8ble element of mo8on has been integrated into Gregor Tresher´s new music via the integra8on of vintage machines and their tendency to driA ever-so-slightly out of tune. "It adds this human touch to the music, even though it was made with machines." Gregor Tresher began his career as a DJ in Frankfurt in the early '90s; today, he can be found plying that trade at venues around the world, from Berlin to Tokyo, from Sydney to Los Angeles. Following two cri8cally-acclaimed albums credited to his Sniper Mode alias, Tresher broke through as a producer under his real name via his 2005 releases S8ll and Neon. His 2008 classic "A Thousand Nights" was the year's best-selling Techno track on Beatport and introduced Gregor to a larger audience. Besides releasing music on high-profile labels like Drumcode, Ovum, Intacto, Truesoul, Music Man, Moon Harbour and Cocoon, Gregor launched his own eclec8c imprint ”Break New Soil“ in 2009 on which his studio albums The Life Wire (2009), Lights From The Inside (2011), Nightcolors (2013) and Quiet Distor8on (2016) were released. The label also grew to become a respected placorm for many well known ar8sts in the interna8onal Techno circuit and has already passed catalogue number 75. In 2021, besides dropping a collabora8on album with long8me friends Pig&Dan called „Soulcatcher“ on Adam Beyer’s Truesoul label, Sven Väth picked Gregor to produce the German icon’s first full length ar8st album in 20 years, named „Catharsis“ - a project that once more cemented Gregor’s status as one of Germany´s leading recording ar8sts in the world of electronic music. Gregor’s remix history includes luminary names such as Depeche Mode, Moby, Camouflage, Sven Väth, Laurent Garnier and Extrawelt amongst many others. true https://pretalx.c3voc.de/camp2023/talk/TTVPAU/ 2023-08-15T12:00:00+02:00 12:00 02:00 Chill Lagune am Herzbergstich camp2023-57644-chaos_computer_club_chill_camp_crew_allstars DJ Set Performance de Let's start with our crew! false https://pretalx.c3voc.de/camp2023/talk/UYWDSM/ 2023-08-15T14:00:00+02:00 14:00 03:00 Chill Lagune am Herzbergstich camp2023-57676-chiara_salome_stein DJ Set Performance de Chiara Salome is a Berlin based biologist & ambient music lover, simply enjoying sound by DJing, live music contributions or the Garbicz ambient floor’s curation. For the Chaos Camp she is presenting an eclectic ambient set with carefully selected tracks from genres like field recording, electronica,90’s IDM and of course true ambient which are entangled with into a marvellous tapestry of sound. She loves to play with music which is rich of textures, glowering bases and eatherical atmospheres which provide the listener a meditative and trippy experience with surprising turns and more or less obvious pointers towards the interconnectedness of all beings. https://soundcloud.com/chiara-salome Chiara Salome is a Berlin based biologist & ambient music lover, simply enjoying sound by DJing, live music contributions or the Garbicz ambient floor’s curation. For the Chaos Camp she is presenting an eclectic ambient set with carefully selected tracks from genres like field recording, electronica,90’s IDM and of course true ambient which are entangled with into a marvellous tapestry of sound. She loves to play with music which is rich of textures, glowering bases and eatherical atmospheres which provide the listener a meditative and trippy experience with surprising turns and more or less obvious pointers towards the interconnectedness of all beings. https://soundcloud.com/chiara-salome false https://pretalx.c3voc.de/camp2023/talk/UZ7QMR/ 2023-08-15T17:00:00+02:00 17:00 02:00 Chill Lagune am Herzbergstich camp2023-57615-dj_petroschi DJ Set Performance de Inspiriert von Klängen und Grooves aus verschiedensten Epochen und Gegenden dieser Welt, bringt die Plattensammlung von Petroschi neben all den Hüftwacklern aus Boogie, Funk und Calypso, auch bezaubernd tropische Melodien und Sphären hervor, die hier zum Besten gegeben werden. https://soundcloud.com/darkrealdark/petroschi-fusion-roter-platz-29062019 Inspiriert von Klängen und Grooves aus verschiedensten Epochen und Gegenden dieser Welt, bringt die Plattensammlung von Petroschi neben all den Hüftwacklern aus Boogie, Funk und Calypso, auch bezaubernd tropische Melodien und Sphären hervor, die hier zum Besten gegeben werden. https://soundcloud.com/darkrealdark/petroschi-fusion-roter-platz-29062019 false https://pretalx.c3voc.de/camp2023/talk/VR97EY/ 2023-08-15T19:00:00+02:00 19:00 03:00 Chill Lagune am Herzbergstich camp2023-57616-dj_beh Performance Performance de Chill-Musik und schöne DownBeats: DJ Beh: Anfang der 2010er mit einer Wobble-Bass Plattensammlung begonnen, weil es sonst immer nur Techno zum Frühstück gab. Später ins Chill abgerutscht und viel Bass behalten, Hip-Hop auch. Die meiste Zeit Vinyl, weil was analoges machen auch mal ganz geil ist. Ich chille gerne länger. https://soundcloud.com/beh2342 DJ Beh: Anfang der 2010er mit einer Wobble-Bass Plattensammlung begonnen, weil es sonst immer nur Techno zum Frühstück gab. Später ins Chill abgerutscht und viel Bass behalten, Hip-Hop auch. Die meiste Zeit Vinyl, weil was analoges machen auch mal ganz geil ist. Ich chille gerne länger. https://soundcloud.com/beh2342 false https://pretalx.c3voc.de/camp2023/talk/RTETZY/ 2023-08-15T22:00:00+02:00 22:00 03:00 Chill Lagune am Herzbergstich camp2023-57612-jacky_noise_peter_kirn Performance Performance de Jacky Noise and Peter Kirn are each leaders in community building, knowledge exchange, and musicianship in electronic instruments. Jacky is co-founder of the Berlin Modular Society, founder of the Berlin Noise Festival, and a prolific producer and workshop practitioner. focuses in her work on intersecting rhythms and layered patterning and texture. Peter is a journalist and editor of daily electronic music and creative tech site CDM.link. With a background in music composition, he focuses on fully improvisatory live performances with sounds spanning techno to experimental materials. The two shared a limited cassette release on Arch. Jacky Noise and Peter Kirn are each leaders in community building, knowledge exchange, and musicianship in electronic instruments. Jacky is co-founder of the Berlin Modular Society, founder of the Berlin Noise Festival, and a prolific producer and workshop practitioner. focuses in her work on intersecting rhythms and layered patterning and texture. Peter is a journalist and editor of daily electronic music and creative tech site CDM.link. With a background in music composition, he focuses on fully improvisatory live performance with sounds spanning techno to experimental materials. The two shared a limited cassette release on Arch. false https://pretalx.c3voc.de/camp2023/talk/SLTWLB/ 2023-08-16T01:00:00+02:00 01:00 02:00 Chill Lagune am Herzbergstich camp2023-57617-dj_jouvenile Performance Performance de tba Downbeats DJ Jouvenile - Die Turntable-Legende mit fast 20 Jahren Erfahrung. Angefangen mit brachialem Drum and Bass, doch jetzt reitet er auch die entspannten Wellen des Downtempo. Ein musikalischer Abenteurer, der die Crowd in Ekstase versetzt und mit seinen vielseitigen Beats für unvergessliche Nächte sorgt. Die Dancefloors beben, wenn er die Kontrolle übernimmt und sein Publikum auf eine unvergleichliche Reise mitnimmt. Bereit, die Party auf ein neues Level zu heben - DJ Jouvenile in da house! false https://pretalx.c3voc.de/camp2023/talk/9MNVRH/ 2023-08-16T10:00:00+02:00 10:00 https://pretalx.c3voc.de/media/camp2023/submissions/9MNVRH/Screenshot_20221231-112646_YouTube_1_kXCfV0Y.jpg 02:00 Marktplatz camp2023-57649-madtixx_in_the_morning Deep & Melodic House to boot up DJ Set Performance de Cozy melodical beats to wake up and have a good start in the 2nd day of the camp. true MADTIXX https://pretalx.c3voc.de/camp2023/talk/9KDLDM/ 2023-08-16T12:00:00+02:00 12:00 https://pretalx.c3voc.de/media/camp2023/submissions/9KDLDM/Image_Pasted_at_2023-4-3_22-51_FYt7o2F.png 01:00 Marktplatz camp2023-57061-chilly_d_b_set_by_dritter DJ Set Performance de Another DJ who always wanted to play for you at a CCC event now gets the chance to play chill drum&bass. Just the thing to enjoy with a drink in your hand, relax and put your feet up. true dritter https://pretalx.c3voc.de/camp2023/talk/DZCHRS/ 2023-08-16T13:00:00+02:00 13:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/DZCHRS/Bildschirmfoto_2023-06-18_um_11.06.22_9VGxUY3.png 01:00 Marktplatz camp2023-57309-simon_duebell Album "Undoing" Live Performance w/ Ableton & Eurorack Live Music Performance en Ich habe erst kürzlich mein Debütalbum "Undoing" veröffentlicht und hätte mega Lust bei euch 60 min lang zu performen. Die Live Performance ist eine Mischung aus tanzbarer Hörmusik und bisschen Ambient Kram. false Simon Dübell https://pretalx.c3voc.de/camp2023/talk/7G3AHC/ 2023-08-16T14:30:00+02:00 14:30 01:00 Marktplatz camp2023-57599-chapeau_club Performance Performance de Chapeau Club erarbeitet seit 2012 immersive Inszenierungen, surreale Performances und Genre sprengende Happenings mit opulenten Kostümen und extremen Bilderwelten. Absurdes Chaos, Persiflage, Techno und Avantgarde zeichnen die Stücke aus. Ziel ist ein zeitgenössisches, partizipatives, sinnliches Theater. Als ‘König:innen’ der mobilen Performance etabliert das Kollektiv ein neues zugängliches Volks- und Stadttheater. Spielorte sind Clubs, Musikfestivals und öffentlicher Raum. true Chapeau Club https://pretalx.c3voc.de/camp2023/talk/FGDSWA/ 2023-08-16T16:00:00+02:00 16:00 01:00 Marktplatz camp2023-57600-dream_machine_music_lab Live Music Performance de Eine Fraktion des Dream Machine Music Lab , das im Museumshafen sein Village installiert hat, entert mit Thies Mynther und Moritz Simon Geist die Bühne und spielt brandneue und ältere Tracks mit Musikrobotern, Liveinstrumenten und einem Überraschungsgast. https://www.moritzsimongeist.com/dream-machine-music-lab false Thies Mynther https://pretalx.c3voc.de/camp2023/talk/RGMBHH/ 2023-08-16T17:30:00+02:00 17:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/RGMBHH/IMG_20211128_200006_slus9l3.jpg 01:00 Marktplatz camp2023-57074-aylin_leclaire Live Music Performance en Konzertperformance mit elektronischen und analogen Elementen (Drum machine, Loop station, Synthesizer, Querflöte, Vocals). Sowohl das Soundsystem als auch die Instrumente können von der Solarenergie des Performancemobils "Dorothy" betrieben werden. Mit ihrem folkloristisch-düsterpopigen Elektrosound entführt uns Aylin Leclaire immer wieder auf Reisen in andere Welten und Dimensionen. Mit einer Mischung aus atmosphärischen Klängen, komplexen Beats und experimentellen Elementen reiht sie sich in eine Riege von Interpretinnen wie Kate Bush, Björk und Jenny Hval ein. Die deutsch-türkische Musikerin erzählt mit ihrer virtuosen Stimme emotionsgeladene Geschichten, in denen sich ihre eigenen Lebenserfahrungen mit einer außerirdischen Poesie vermischen. Live verbinden sich künstlerisch anspruchsvolle Performances mit elaborierten Bühnengestaltungen zu einem Gesamtkunstwerk der interdisziplinären Künstlerin. Ihr Debutalbum Sculptural Rituals folgt dem Zyklus des künstlerischen Schaffens auf einer sehr berührend- intimen Ebene. Neben kommenden Seitenprojekten wie dem Jellyfish Projekt in Kollaboration mit Verena Meis und dem Qualleninstitut Düsseldorf, dürfen wir uns schon bald auf ihr neues Album freuen! false Aylin Leclaire https://pretalx.c3voc.de/camp2023/talk/RTMHGU/ 2023-08-16T19:00:00+02:00 19:00 https://pretalx.c3voc.de/media/camp2023/submissions/RTMHGU/WBW_Sticker_95x953mm_sJZtHJi.png 01:00 Marktplatz camp2023-57535-chaos_science_slam Entertainment Performance de Der Science Slam auf dem Camp - Wir vermissen die Zukunft, also sind wir sie suchen gegangen So trug es sich zu vor nicht allzu langer Zeit, dass eine (Franca) auszog um die Welt zu retten und zwar mit Wissenschaftskommunikation. Sie steht regelmäßig mit anderen auf der Bühne und erklärt ihre Wissenschaft leicht verständlich bei Science Slams. Noch nie von Slam gehört? Wissenschaftlys haben im Wettbewerb gegeneinander 10 Minuten Zeit ein Forschungsthema unterhaltsam auf die Bühne zu bringen. Das Publikum entscheidet wer es am besten gemacht hat und die Person bekommt einen Preis. Und was hat das Ganze jetzt mit Weltrettung zu tun? Nun ja, Weltrettung gestaltet sich schwierig alleine, deswegen suchte Franca 11 weitere Wissenschaftlys und alle zusammen haben ein Buch geschrieben, das sich „Weltrettung braucht Wissenschaft“ nennt. Ein Buch in dem es um nichts weniger geht als die drängenden Fragen unserer Zeit zu beantworten – zumindest in Teilen. 12 wissenschaftliche Themenbereiche fassen kurzweilig zusammen wie unsere Erde vielleicht doch noch zu retten ist, wenn wir wissenschaftlichen Erkenntnissen folgen. 4 der Autorys kommen zum Camp. Freut Euch auf Simon McGowan und die Antwort auf die Frage: Liegt die Lösung des Plastikproblems darin nur noch Bioplastik zu verwenden? Franca Parianen bringt uns näher - Wie beeinflussen Hormone unsere Wahrnehmung und wie die Umwelt unsere Hormone? Sarah Hiltner fragt und beantwortet - Bringt gendern Menschen um, oder hat es vielleicht das Potenzial Menschenleben zu retten? Und Daniel Meza slammt dazu wie Photovoltaik verbessert werden kann! Also Arsch hoch – Weltretten! false Sarah Hiltner https://pretalx.c3voc.de/camp2023/talk/SN7PWN/ 2023-08-16T20:15:00+02:00 20:15 00:30 Marktplatz camp2023-57544-words_n_sound Performance Performance de Voice, words and sound mit loop station. Die Performancekünstlerin* Tatjana Bikic berührt kollektive Themen der Einsamkeit& des Klarkommens mit Mitteln der Neurowissenschaft& des Tarots. false Tatjana Bikic https://pretalx.c3voc.de/camp2023/talk/CZYZ7S/ 2023-08-16T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/camp2023/submissions/CZYZ7S/biophoto_dHsBVvc.jpg 01:00 Marktplatz camp2023-57570-ohm_i Live Music Performance en Hacker Hip Hop live Ohm-I is known for his music that primarily focuses on storytelling and comedy from a nerdy perspective. He is current professional hacker with a strong penchant for causing you to involuntarily dance and sing along. He has performed at several major anime/gaming conventions and heavily supports spreading awareness of information security careers to kids in underrepresented communities. Ohm-I has performed at various anime and video game conventions across the US as well as DEF CON, Hushcon (east and west), and local infosec community afterparties. https://soundcloud.com/mc-ohm-i https://www.mcohmi.com/ false Ohm-I https://pretalx.c3voc.de/camp2023/talk/LNUFAJ/ 2023-08-16T22:15:00+02:00 22:15 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/LNUFAJ/NeverMind-still1_vU2TS8S.png 01:00 Marktplatz camp2023-57218-never_mind_the_gigwork here's the Coffeebots Performance Performance en A marionette puppet extravaganza full of robots, coffee, and algorithmic capitalism. A punk rock space opera!. Follow our brave little coffeebots and their struggle against the system. Fly with us to the end of the universe to fight the big bad endboss. Our play will use the language of the Internet: Easy English with heavy accents and lots of technobabble. It is the reconstruction of the filmed version of a puppet play that was never performed. The completion of a work long in the making, and it turned out to be a movie, in the end. Watch the trailer here: https://vimeo.com/827564833 true e-punc, c-atre collectivdrama https://pretalx.c3voc.de/camp2023/talk/H3SNRE/ 2023-08-16T23:20:00+02:00 23:20 https://pretalx.c3voc.de/media/camp2023/submissions/H3SNRE/IMG_4842_ZgtxjiV.JPG 01:00 Marktplatz camp2023-57595-dance_for_your_digital_rights Live Music Performance de Mostly Downbeat DJ Set (Das werden zwei Stunden sein, das Programm aktualisiert sich leider nicht in die Richtung!) true Markus Beckedahl https://pretalx.c3voc.de/camp2023/talk/TNUDTX/ 2023-08-16T09:00:00+02:00 09:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/TNUDTX/breaking_messanges_TE8cagq.png 00:45 Milliways camp2023-57170-if_it_ain_t_broken_do_fix_it Building Modern Cryptography Milliways Talk en Security is hard. Modern programming languages help us with memory and type safety, but, even with bleeding edge frameworks and libraries, *getting your crypto right remains hard*. We will take a look at recent cryptographic breaks in **Matrix**, **Threema**, **Bridgefy** and **Mega**, explore the modern cryptographic best practices and why they matter, see what makes **TLS 1.3** special, and discuss how to get to a more secure world together! This talk is a primer in modern cryptographic best practices, supporting them by examples of recent breaks and vulnerability disclosures. With cryptographic failures showing up every other day in security news, and placing #2 in the "OWASP top 10" web application security list, we want to show why apparently innocuous mistakes can make things go disastrously wrong. We plan to dedicate a part of the talk to open discussion, gathering feedback from developers and maintainer of open source cryptography, with the long term plan of building an high-level cryptographic library that should make developing new cryptographic protocols easier and more secure. false Matteo Scarlata Kien Tuong Truong https://pretalx.c3voc.de/camp2023/talk/3XRRMT/ 2023-08-16T10:00:00+02:00 10:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/3XRRMT/MillwaysMod_yFNHyDg.png 00:45 Milliways camp2023-57324-making_cccamp_in_a_video_game_mod Milliways Talk en Want to learn why we started making a to-scale version of CCCamp in a video game and what is possible going forward? At Camp2019 some ingenuitive hackers from Milliways and a handful of other villages took the modding tools of OFF GRID and set about building a replica 2019 CCCamp complete with Milliways rocket and big dome! 4 years later CCCamp is back and we thinks it's about time to dust off the mod and get even more villages into the project! This talk will go over the history of the game's development, what is possible with the mod tools we've built, and what our plans are for the future. On Friday we will be running two workshop sessions where we can run you through the process and give you everything you need to get modding with us, either live at camp, or at home later. false Stef Keegan https://pretalx.c3voc.de/camp2023/talk/GXWPLE/ 2023-08-16T14:00:00+02:00 14:00 00:20 Milliways camp2023-57277-identifying_social_engineering Milliways Short Talk en We use the term Social Engineering often, but our understanding differs. RFC4949 even recommends to use different terms and deprecates it. Five Social Engineering Indicators will help security researchers to identify Social Engineering in the wild, in literature or in experimental design. The insights are part of https://doi.org/10.15480/882.4933 false uebelhacker https://pretalx.c3voc.de/camp2023/talk/3CVBDJ/ 2023-08-16T14:30:00+02:00 14:30 00:20 Milliways camp2023-57263-for_fox_s_sake Bypassing Enterprise Policy in Firefox Milliways Short Talk en Tired of not having access to incognito tabs? Tired of your company controlling your web surfing? Firefox might be the browser for you! Come learn how easy it is to patch open-source software to behave how you want it to behave. This talk will cover macOS policy service, Firefox architecture, Firefox debugging, and how to modify Firefox. false Ryan Hermens https://pretalx.c3voc.de/camp2023/talk/GBQQUN/ 2023-08-16T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/GBQQUN/case_power_K6J3P2s.jpeg 00:45 Milliways camp2023-57212-fake_10gb_until_you_make_10gb Milliways Talk en **THIS TALK WILL BE HELD IN "RESCUE" MODE DUE TO PRESENTER'S HARDWARE FAILING** Building your own hardware to work with 10 Gigabit Ethernet… without access to measurement or simulation equipment. Can the high frequency electronics deities be appeased with some sacrifices? Born from building and tearing down a bunch of fibre for CCC event networks: a pocket tool to help quickly troubleshoot our 10GE connections, and get us out of random "square peg, round hole" problems. Passive single-port adapters that can read diagnostic information from optical transceivers are common and easy, but how about something with 4 ports and active circuitry? Well, electrons don't really like being pushed around at GHz frequencies, start clinging to edges and corners, and turn around and go back the way they came when that's the easier path… HF circuit design has a well-earned aura of respect. One of the well-known reference books is in fact titled "High Speed Digital Design: A Handbook of Black Magic" and assumes you have a fancy (= expensive) electronics lab with nice gear. Let's, uh, just ignore all that and see the result of building high-speed (10GE - 10.3125Gbaud, 5.16GHz) electronics with just basic microcontroller experience! NB: this talk will be incredibly boring (or even annoying?) to anyone with actual HF design experience. And I cannot teach you how to do it *correctly* either 😅 false equinox https://pretalx.c3voc.de/camp2023/talk/ZX3GM8/ 2023-08-16T16:00:00+02:00 16:00 00:45 Milliways camp2023-57304-so_you_re_interested_in_social_engineering_the_very_first_steps Milliways Talk en So you're interested in social engineering? The very first steps It is well known that humans are the weakest link in information security. Social engineering has emerged as a means to influence and manipulate individuals to achieve desired outcomes. In this presentation, we delve into the realm of social engineering, exploring the art of behavior alteration, manipulation and persuasive communication. We will provide a general introduction to social engineering and guide the audience in the very first steps to actually start training this skill in a safe and responsible manner that will allow you to get a taste of social engineering by slightly altering your behaviour and still staying (mostly) legal We will cover the following topics: - Introduction to social engineering - Using OSINT to collect initial information - Creating pretext - Fundamental principles of human behavior and decision-making - Leveraging social normativity in persuasive interactions - Building rapport and trust - Exploiting trust - Practical exercises in everyday life false Kirils Solovjovs https://pretalx.c3voc.de/camp2023/talk/RNE8FU/ 2023-08-16T17:00:00+02:00 17:00 00:45 Milliways camp2023-57126-our_time_in_a_product_review_cabal And the malware and backdoors that came with it. Milliways Talk en What did you do during the pandemic? We started a Product Review Cabal. Follow our journey from getting a postcard in a product box to us exhausting all of our many online retailer sock accounts. We’ll teach you how we got free packages nearly every day… **but there’s a catch**. _Most of the products arrive with malware, backdoors, or glaring vulnerabilities_. In our talk, we plan to detail a subset of these vulnerable products, how to detect issues, and how to mitigate them. From cameras to light switches, from routers to vacuum cleaners, the product list is expansive. There’s nothing these vendors won’t copy, and nothing they won’t offer up for reviews. The story is a good conversation starter, but be sure to stay for the tear-down and technical analysis. A blend of social engineering, hardware hackery, and software vulnerabilities - this discussion has something for everyone! 1. Introduction 2. Speedy (free) delivery! 3. Other Vendors? 4. Escalation 5. Can I Bring a Friend? 6. But what about the products? Too good to be true? 7. Scanning and analysis showed vulnerabilities left and right. 8. So, how do we fix it and make this stuff usable? 9. Oh and there was some really weird stuff offered (if time allows)... 10. Things start to go sideways... 11. Conclusion 12. And yes, we deleted our reviews. false Adam Schaal Matt Virus https://pretalx.c3voc.de/camp2023/talk/NHHEZN/ 2023-08-16T20:00:00+02:00 20:00 00:45 Milliways camp2023-57571-jens_spahns_credit_score_is_very_good Milliways Talk de A case study on how to use security research as a method of direct action. In the context of the CCC, we usually do our vulnerability disclosures responsibly. So we ensure that a vulnerability is closed or at least disclosed to the responsible entity for a certain amount of time before discussing it publicly. The practice of responsible disclosure is more than two decades old and has become the gold standard in handling vulnerabilities as a security researcher. On the other hand, responsible disclosure often also minimizes a vulnerability's impact in public debates and, therefore, is an excellent way to keep everybody safe. Still, it also reduces the usefulness of security research as a method of direct action. In this talk, I would like to explain based on two examples (the ID-Wallet as well as the Bonify case) in which cases I think the impact of a vulnerability can be maximized by shitposting it on Twitter while keeping everyone - except Jens Spahn and Helge Braun - safe. false Lilith Wittmann https://pretalx.c3voc.de/camp2023/talk/XYT3LS/ 2023-08-16T21:00:00+02:00 21:00 00:45 Milliways camp2023-57226-chat_control now is the time to take action! Milliways Talk en For more than a year now, the European Union's plans for chat-control have been underway. In this talk we take a look at what's happening in Brussels and Berlin right now, why it's getting tight for fundamental rights and what needs to happen to stop this huge surveillance package. The EU's plans for chat-control, which in the European Commission's draft remain limited to finding material of sexual exploitation of children and young people as well as sexual advances by adults, include among other things that communication and hosting services can be obliged to scan all content of all users. Not only will machine learning be used to find and report previously unknown images and videos, but text messages will also be analysed and searched for suspicious behaviour. Encrypted communication is not exempt, so that implementation of the plans would be a massive attack on end-to-end encryption and lead to the widespread use of client-side scanning. It is obvious that the use of these dystopian surveillance tools would not be limited to abusive depictions of children and young people in the medium term. Spain which will hold the EU-presidency for the next half year, already declared it would prefer a complete ban on E2EE. In addition to various other measures, e.g. network blocking, the plans provide for mandatory age verification for app stores, which would not only affect Google and Apple's app stores. If the EU's plans go through, free Linux distributions would not only have to carry out age verification, but would also have to check all applications themselves. The EU legislative process is long, tough and confusing. This talk will not only be about where we are with chat-control, but also about which EU institutions are at which levers, when, how and where. And above all, we want to discuss with you what we can still do to stop this dystopian surveillance machine. false Tom Jennissen Konstantin Macher khaleesi https://pretalx.c3voc.de/camp2023/talk/VSRGWK/ 2023-08-16T22:00:00+02:00 22:00 00:45 Milliways camp2023-57272-disclosure_hack_and_back Milliways Talk en In the past months, we reported vulnerabilities to various companies. In addition, we have alerted over thirty companies that they were currently being hacked. In this presentation, we will share our most interesting anecdotes. Part 1: Your company receives a vulnerability report for free. We will show you how you can still mess it up. Part 2: You hack companies for ransomware groups. We will show you how you can still mess it up. In the first part, we focus on companies that fail to eliminate security issues. In the second part, we address access brokers who fail to broker their access. false kantorkel Linus Neumann Dominik Oepen https://pretalx.c3voc.de/camp2023/talk/SAKVHU/ 2023-08-16T23:00:00+02:00 23:00 00:45 Milliways camp2023-57062-stories_from_the_life_of_an_incident_responder Milliways Talk en The high number of IT security incidents in recent years shows that any institution can be caught out - regardless of whether it is an enterprise, a university, or a hospital. The attackers' methods are often similar and can be prevented by taking appropriate measures. But how exactly does such an attack typically take place? How do I protect my company against it? And what happens if it's too late and an incident response is needed? Which steps do you need to take, and how can you prepare in advance to support the incident responder of your trust? **Warning**: This presentation has facepalm potential. And memes. false harryr Kris https://pretalx.c3voc.de/camp2023/talk/SQ8RKQ/ 2023-08-17T00:00:00+02:00 00:00 https://pretalx.c3voc.de/media/camp2023/submissions/SQ8RKQ/wanted_leihroller_hacker_0lf8c5J.png 00:45 Milliways camp2023-57019-leihroller_hacken_ein_kasperltheater Milliways Talk de **Tri-tra-trallala der Roller steht jetzt nicht mehr da.** Wir veranstalten ein original Wiener `Kasperltheater` zum Thema `Leihroller hacken`. English subtitles available. CCCasperl und Pezi finden einen kaputten `Leihroller` im Wald und beschliessen das Ding zu zerlegen. Sie finden dabei nicht nur heraus wie das Alles ganz genau funktioniert, und was man braucht um so einen Roller wieder zum rollen zu bringen. Sie lernen auf ihrem Abenteuer auch eine MENGE über `CANbus`, `Open Source` Tools,`Elektronik` und `Reverse Engineering` generell. Sie entdecken Plaintextpasswörter in der super sicheren Crypto Firmware und erkennen wieder einmal, dass Security by Obscurity keine gute Idee ist. Dass die `Batterien` eventuell noch für andere Dinge als blödes rumrollern taugen können, fällt den Beiden auch noch ein. Bei Ihrem Gebastel werden Sie alle möglichen und unmöglichen Ideen ausprobieren und einige komplett unerwartete Dinge lernen. Unter Anderem dass diese Rollerfirma eigentlich Ihre komplette Infrastruktur von einem chinesischen Anbieter bezieht der "Rental Scooter Company as a Service" anbietet, inklusive Rollerherstellung / Customization, Fleetmanagement und Standort / Kundendaten. Es wird auch ein _Krokodil_ geben und es bekommt auf die _Mütze_. Enthält reguläre Kraftausdrücke, Gewalt, groben Unfug und feinsten Fug. **Ein Kasperl Theater für grosse Kinder ab ca 15 oder so** **(Das ist keine angemessene Kinderunterhaltung.)** false CCCasperl und Pezi https://pretalx.c3voc.de/camp2023/talk/CMC7JZ/ 2023-08-17T01:00:00+02:00 01:00 01:00 Milliways camp2023-56985-movie_night Hackers Milliways Performance en We watch Hackers. Hack the Planet. false Foxboron https://pretalx.c3voc.de/camp2023/talk/BWECXM/ 2023-08-16T10:45:00+02:00 10:45 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/BWECXM/unsupervisedpleasures-themoon_dRmEcMw.png 01:00 Digitalcourage camp2023-57163-unsupervised_pleasures Intersectional Language Models for Queer Futures Digitalcourage Live Workshop en What does GPT-4 know about people like me? This interactive workshop peeks under the hood of large language models to understand what goes into the datasets that shape them. We will discuss how these giant text corpora represent us in ways that feel hollow, harmful, and incomplete. I will share my analysis of existing datasets in an artistic research context, plus collaborative research that proposes building alternative models, methods, and datasets featuring texts that orient toward life and liberation. These texts will include, but not be limited to, works that center decolonial perspectives, queer love, ethics of care, and practices of commoning and mutual aid--created with transparency, community input, and contributor consent. Our collective Unsupervised Pleasures is developing more intersectional machine learning methodologies, and in our discussion we will unpack the issues with existing tools and imagine different tools that can support the communities they represent instead. Are these the automated systems we want? Whose voices, visions, and stories are captured in them and whose are excluded, harmed, or undermined? Let’s start building the language tools we want to see in the world. Open to any level of technical knowledge, from zero to expert. All backgrounds welcome! false Sarah Ciston https://pretalx.c3voc.de/camp2023/talk/R77KXE/ 2023-08-16T14:30:00+02:00 14:30 00:45 Digitalcourage camp2023-57168-flohmarkt Eine dezentrale föderierte Inseratplattform Digitalcourage Talk de Eine dezentrale Inseratplattform, föderiert mit ActivityPub. Für mehr re-use, Nachbarschaftshilfe und und und. Endlich ist es vollbracht, die Idee einer verteilten, föderierten Inseratplattform in die Tat umzusetzen. In diesem Talk lernt Ihr den Prototyp meiner ActivityPub-basierten Inseratplattform "Flohmarkt" kennen und erfahrt was im letzten halben Jahr der Entwicklung so alles passiert ist. Es warten Geschichten aus der ActivityPub-Welt, Mastodon-reverse-engineering von hinten durch die Brust ins Auge, eine Live-Demo und mehr auf Euch. Wirst vielleicht auch Du Admin einer Inseratplattform für deine Nachbarschaft werden? false grindhold https://pretalx.c3voc.de/camp2023/talk/DKYSB9/ 2023-08-16T15:30:00+02:00 15:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/DKYSB9/hannah-arend-film_cc-by2_Eye_Steel_Film_6lO8lKD.jpg 00:45 Digitalcourage camp2023-57088-ein_raetesystem_fuers_fediverse Digitalcourage Talk de Der Talk beschäftigt sich mit der Frage, ob und wie man im Fediverse ein Rätesystem einführen sollte. Das Fediverse weckt bei vielen die Hoffnung, das Prinzip von Social Media auf den Boden demokratischer Grundwerte zu stellen. Endlich gibt es eine soziale Plattform bei der alle an der Frage beteiligt werden, wie Kommunikation gelingen kann. Doch wie führen wir im Fediverse Entscheidungen herbei? Welche "Staatsform" wählen wir für einen digitalen Raum? Wie gehen wir mit jenen um, die sich anders organisieren oder zu anderen Ergebnissen gekommen sind? Vielleicht könnten wir uns zur Findung von Lösungen am Rätesystem orientieren. Leena Simon ist Netzphilosophin und wendet gerne Erkenntnisse und Prinzipien aus dem „analogen Zeitalter“ auf digitale Themen neu an. In diesem Talk prüft sie, welche Teile des Rätesystems für das Fediverse passen könnten. Viele fertige Antworten wird es aber nicht geben, sondern Überlegungen, Gedankenanstöße und Hypothesen, die es noch zu prüfen gilt. false Leena Simon https://pretalx.c3voc.de/camp2023/talk/ZFMJ3K/ 2023-08-16T16:30:00+02:00 16:30 00:45 Digitalcourage camp2023-57073-public_money_bei_der_arbeit die Deutsche Verwaltung und Open Source Digitalcourage Talk de Ein Überblick über die wichtigsten Open Source Projekte der deutschen Verwaltung. Was macht Sinn, was nicht, wie weit sind die Projekte, wer sind die wichtigsten Akteure und wo gibt es unerwarteten Kollateralnutzen aus Sicht der User und wo sind Widerstände. Der Vortrag gibt einen Überblick über die Entwicklung der letzten Jahre. Die Deutsche Regierung und Verwaltung haben die Eiszeit der Freien Software beendet. Unter dem nicht unproblematischen Label der "Digitalen Souveränität" sind zahlreiche Projekte gestartet, die meisten tatsächlich sinnvoll. Dabei ist durch konsequente Beachtung von Open Source eine zwangsläufige Kette entstanden. Dadurch bekommt Open Source Vorrang, weil auf OpenCode Software nur mit einer OSI[1] Lizenz veröffentlicht werden, öffentliche Projekte müssen mit der gesamten Tool Chain auf OpenCode abgelegt werden. Gleichzeitig ist eine Modernisierung in Richtung Verwaltungscloud eingeleitet worden, leider zu spät für das OZG, aber Richtlinie für zukünftige Entwicklungen. Die Entwicklung wird bereits als Angriff auf die Geschäftsmodelle und die Gewinnerwartung der Hyperscaler begriffen[2], die den Begriff der "Digitalen Souveränität" in mehreren Projekten zu übernehmen versuchen[3]. Disclamier: Der Sprecher hat ehrenamtlich an verschiedenen Projekten mitgearbeitet, darunter im IT-Planungsrat[4], AG Cloud und OpenCode[5]. Gegen Bezahlung in der Vororganisation des Zendis[6] und bei der Gründung des Sovereign Tech Fund[7]. [1] https://wikijs.opencode.de/de/Hilfestellungen_und_Richtlinien/Lizenzcompliance [2] hinter Paywall https://background.tagesspiegel.de/digitalisierung/digitale-verwaltung-streit-um-die-cloudanforderungen [3] _SAP und Arvato versprechen "souveräne" Microsoft-Cloud für Behörden_ https://www.heise.de/news/SAP-und-Arvato-versprechen-souveraene-Microsoft-Cloud-fuer-Behoerden-6346760.html und _T-Systems Sovereign Cloud powered by Google Cloud_ https://www.t-systems.com/de/de/cloud-services/managed-platform-services/souveraene-cloud/sovereign-cloud-powered-by-google-cloud [4]https://www.it-planungsrat.de/fileadmin/beschluesse/2022/Beschluss2022-47_Rahmenwerk.pdf [5] https://opencode.de [36o.bund.de/Webs/CIO/DE/digitale-loesungen/digitale-souveraenitaet/souveraener-arbeitsplatz/souverarner-arbeitsplatz-node.html [7] https://sovereigntechfund.de/ false Thomas Fricke https://pretalx.c3voc.de/camp2023/talk/8EEV8L/ 2023-08-16T17:30:00+02:00 17:30 01:00 Digitalcourage camp2023-57548-digital_identity_and_digital_euro what is the EU up to now? Digitalcourage Talk de This talk will give a brief introduction into two EU bills that should top of mind for the digital rights and hacker community. The negotiations for the digital identity and digital euro proposals have the potential to for tectonic change in the digital age. This talk will provide basic info, explain a bit how the EU works and try to mobilise more people to join the debate. The EU is in the midst of a reform that could drastically change our right to anonymity online. The European Digital Identity Wallet aims to bring a legally binding way to identify citizens online and offline with governments and companies. The system also allows to prove attributes about a person like their age, driver licence or covid/vaccination status. The EU also mandates large online platforms like Facebook, YouTube or Amazon to support this system to login to their services. The risk for discrimination, over-identification and surveillance of all areas of life is unprecedented. Well over two years into the negotiations we give an update about the status of the reform, what to expect and how to engage. Additionally, this session will also give an introduction about the EU legislative proposal for a digital Euro and how it could impact our financial privacy. The goal of this session is to make EU policy more accessible for the audience and help the digital rights community to express their positions in the EU policy arena. Thomas Lohninger is Executive Director of the Austrian digital rights NGO <a href="https://en.epicenter.works">Epicenter.works</a> and VP of EDRi. false Thomas Lohninger https://pretalx.c3voc.de/camp2023/talk/9FSGY8/ 2023-08-16T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/9FSGY8/Werbung_03_Thank_you_for_tracking_cdhphqg.png 01:00 Digitalcourage camp2023-57089-db_schnueffelnavigator Digitalcourage Live Workshop de Die Bahn-App „DB Navigator” ist voll mit Trackern. Digitalcourage klagt zusammen mit IT-Sicherheitsexperten Mike Kuketz und dem Fachanwalt für Datenschutz Peter Hense dagegen. Denn wir wollen Bahn fahren – nicht Daten liefern. Im Talk werfen wir einen Blick auf den DB Navigator und den bisherigen Verlauf der Klage und erklären, warum solche Klagen viel für die Allgemeinheit bringen können. false Julia Witte https://pretalx.c3voc.de/camp2023/talk/ZYGS97/ 2023-08-16T22:15:00+02:00 22:15 00:45 Digitalcourage camp2023-57118-fediverse baut kleine geile Firmen auf! Digitalcourage Talk de Wie es Gelingen kann, das Fediverse und seine Infrastruktur durch den Aufbau kleiner Firmen zu fördern und zu stabilisieren. Spätestens mit der Gründung einer Mastodon-Instanz durch Mozilla ist das Thema Professionalisierung im Fediverse in aller Munde, und mit Meta macht sich gerade ein weiterer großer Akteur mit viel Geld bereit, das Fediverse nach seinen Spielregeln zu beeinflussen. Weder der einzelne Admin dessen Mastodon-Server in der Abstellkammer steht, noch die erwähnten großen Mitspieler mit ihren umzäunten Gärten sind dabei erstrebenswerte Entwicklungen. In diesem Talk erläutert padeluun wie die Gründung kleiner, flexibler und schlagkräftiger Firmen dazu führen kann, die richtigen Impulse im Fediverse zu setzen, und zieht interessante Parallelen zu den Fehlentwicklungen der Mailbox- und BTX-Zeit in den achtziger Jahren. false padeluun https://pretalx.c3voc.de/camp2023/talk/KCMP73/ 2023-08-16T23:10:00+02:00 23:10 00:20 Digitalcourage camp2023-57276-gemeinsam_gesichter_suchmaschinen_stoppen Digitalcourage Short Talk de Gesichter-Suchmaschinen wie Clearview AI und Pimeyes sammeln Milliarden von Fotos im Internet. Mit den Bildern füttern sie ihren biometrischen Suchindex, um uns alle immer und überall identifizierbar zu machen. Eigentlich sollte die DSGVO diesen Überwachungsmonstern Steine in den Weg legen. Praktisch tut sie das aber kaum. Gemeinsam verlangen wir Datenauskünfte von solchen Firmen und bereiten Beschwerden bei den zuständigen Datenschutz-Ausichtsbehörden vor. false kantorkel stb https://pretalx.c3voc.de/camp2023/talk/A8CMRB/ 2023-08-16T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/A8CMRB/cyanotypie_20230810_191540_012673_oTl4F6s.jpg 01:00 N:O:R:T:x camp2023-57688-cyanotypie_selbst_gemacht Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Live Workshop de Wir entdecken gemeinsam die Cyanotypie, ein einfaches fotografisches Verfahren für künstlicherische Bilder in blau und weiß. You have surely seen these abstract yet realistic blue and white shadow images before, haven't you? They were probably cyanotypes! Cyanotype is a photographic printing process and one of the oldest techniques in the history of photography. To create cyanotypes, a UV-sensitive solution is applied to watercolor paper and placed in the sun. The exposed areas turn blue, while the unexposed areas remain white. In this workshop, Cheatha explains the preparation of such a solution (in german) as well as the general workflow. Together, we can expose pre-treated paper to the sun. Feel free to bring things that you would like to capture, such as plants, small objects, images painted on transparent foil, or even larger photo negatives. Flat objects are easier to reproduce. The workshop is weather-dependent, as UV light is essential for the exposure process. In case of rain, the workshop cannot take place and may be rescheduled. Participation in the workshop is free of charge. The presentation language is German. No knowledge of german language is necessary for the explanation of how to expose the papers. true https://pretalx.c3voc.de/camp2023/talk/LEW7HG/ 2023-08-16T14:00:00+02:00 14:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/LEW7HG/lightning-Talk-Logo_4aMHbcy.png 01:00 N:O:R:T:x camp2023-57136-lightning_talks_session_1 Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en A short session for even shorter talks. Language: English or German -- german -- Du willst was sagen? Das Podium gehört dir. 10 Minuten hast du, dann wird gewechselt. Ein kurzer Vortrag über die Aerodynamik von Enten, Werbung für dein neues Open-Source-Projekt, ein kleiner Hack den du neulich entdeckt hast, gesellschaftliche Kommentare ... alles geht. Zur Verfügung stehen Mikrophon, Beamer und ein Laptop mit USB-Stick, um Präsentationen im PDF-Format zu zeigen. Falls du eine Präsentation von deinem eigenen Gerät zeigen möchtest, würden wir dich bitten, 15 Minuten vor Beginn zu kommen, damit wir die Technik testen können. Am besten meldest du deinen Vortrag bei pony@hadiko.de . Spontane Beiträge sind aber auch gern gesehen, wenn am Ende noch Zeit ist. -- english -- Wanna say something? The stage is yours. You have 10 minutes to talk about anything. A short talk about the aerodynamics of ducks; promoting your new open-source project; a small hack that you found; social commentary ... anything goes. Available infrastructure: A microphone, beamer and laptop with a USB-Stick to show slides (PDF format). If you want to use your own device to show your presentation, please come to the stage 15 minutes before the event so we can test the setup. If you want to have a talk, we'd like you to write a short e-mail to pony@hadiko.de . However, spontaneous contributions are also welcome if there's still some time left at the end. false pony https://pretalx.c3voc.de/camp2023/talk/NSTKCC/ 2023-08-16T15:20:00+02:00 15:20 00:45 N:O:R:T:x camp2023-57243-xfilesgdpr Datenschutz-Mythen aus 5 Jahren DS-GVO Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk de Auch nach fünf Jahren DS-GVO halten sich hartnäckig einige Datenschutz-Mythen, die Datenschutz als Digitalisierungsverhinderer brandmarken oder gefährliches Halbwissen in Bezug auf IT-Sicherheit transportieren. Die Vortragenden zeigen in ihrer Rolle als *„Myth-Busters“* anhand von kurzweiligen Beispielen einige Mythen auf und stellen dar, wie man es besser macht. Neben einigen „Mythen-Classics“ soll auch auf aktuelle Fragestellungen eingegangen werden. So zum Beispiel: * Ist der Reifendruck im Connected Car ein personenbezogenes Datum? * Ich habe ein großes Datenleak entdeckt – und nun, was darf ich und was nicht? * Falschparkeranzeige mit Fotobeweis – darf man das? * Smarte Videoüberwachung am Beckenrand – Mit künstlicher Intelligenz gegen das Ertrinken im Freibad? * Sind Hashes von Telefonnummern personenbezogene Daten? Fragen und Vorschläge für neue Mythen aus dem Publikum sind willkommen. false Alvar Freude Tobias Keber https://pretalx.c3voc.de/camp2023/talk/VWSHT3/ 2023-08-16T16:20:00+02:00 16:20 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/VWSHT3/celeste_nOZEJRb.gif 00:20 N:O:R:T:x camp2023-57155-celeste Bringing an Indie Classic to Picosystem Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk en The *Pimoroni PicoSystem*, (a tiny handheld based on the Raspberry Pi Pico microcontroller) and *PICO-8* are strange siblings in name and spirit. They are based on vastly different technologies: one real, one just made up. Using indie game classic *Celeste* I show how they help relive the glory days of the bedroom coder. Programming a game for embedded microcontrollers can scratch the same itch as programming for vintage 8-bit systems: getting close to the metal, being frugal with computing resources and showing disdain for wasteful software bloat. Combine this with pixel art graphics that enable anyone to be an artist. This talk describes the continuing appeal of pixel art graphics, then shows the journey of porting the *PICO-8* classic *Celeste* to a system with 264 Kilobytes of RAM. After buggy attempts in C and modern C++ the project was rewritten a second time in embedded Rust and may evolve into a new beginner-friendly game framework in the embedded space. The harsh limitations of the microcontroller prevent feature creep and free up creativity. While getting close to the metal leads to deeper understanding. false Pixelpunker https://pretalx.c3voc.de/camp2023/talk/YZQYW9/ 2023-08-16T17:00:00+02:00 17:00 00:20 N:O:R:T:x camp2023-57240-welche_sprache_sprechen_satelliten_ein_ueberblick_ueber_protokolle_und_verwendete_sicherheitsmechanismen Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk de Es wird in die weiter verbreiteten Protokollstacks der Satellitenkommunikation (Boden <-> SAT) geschaut. Dabei wird auch angesprochen welche Sicherungsmechanismen in den Protokollebenen eingebaut werden (können). In dem Bereich der Satellitenkommunikation sind andere Protokolle verbreitet, als IoT-Bereich oder im Internet. Auch wenn die meisten Satelliten einzelanfertigungen sind, nutzen die Meisten eine kleoine Menge an Protokollstacks. In diesem Talk möchte ich die am Weitesten verbreiteten Protokollstacks vorstellen. Dabei wird gezeigt, wie sie funktionieren und welche Anwendungsbereiche sie haben. Ein weiterer Fokus liegt auf der Frage, wie diese Kommunikation geschützt wird. Welche Protokolle bieten überhaupt die Möglichkeit die Kommunikation zu schützen und wie sieht diese dann aus? In diesem Bereich hinken größere Teile des Raumfahrtsektor dem Web-Sektor hinterher. false Colipedia https://pretalx.c3voc.de/camp2023/talk/WJVJNG/ 2023-08-16T17:40:00+02:00 17:40 https://pretalx.c3voc.de/media/camp2023/submissions/WJVJNG/Screenshot_2023-07-25_at_11-23-16_The_magic_behind_one-click_tMGY5UL.png 00:45 N:O:R:T:x camp2023-57025-the_magic_behind_one_click_deployments Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en Ever wondered how you can "click" a whole VM with pre-installed services, DNS, fully configured network and much much more? - Look behind the curtains and watch "one-click-deployments" happen, and see how you can setup something like this yourself! Using common open source tools like [NetBox](https://netbox.dev) and [Ansible](https://www.ansible.com/) you can setup a fully automated system that allows for fast, automated deployments from start to finish. In my talk I'll go about the techniques used to make "one-click" deployments happen and how you can build it for yourself. We won't go into the small details of (my) setup but we'll try to understand the general workings and solutions for common problems you might face. - But fear not: Almost everything I talk about (including my own ansible roles) is open source, so you can look at the code behind it. false Jadyn https://pretalx.c3voc.de/camp2023/talk/3AHGGK/ 2023-08-16T21:05:00+02:00 21:05 00:45 N:O:R:T:x camp2023-57338-the_art_of_heisskleber Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk de Was geht alles mit Heißkleber? Vieles! In diesem praxisorientierten Vortrag werden wir Live und unvorbereitet Einsatzmöglichkeiten von Heißkleber ausprobieren. Vielleicht finden wir versehentlich auch eine vorgesehene Anwendung. false margau Jadyn https://pretalx.c3voc.de/camp2023/talk/CYNMEX/ 2023-08-16T22:50:00+02:00 22:50 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/CYNMEX/67c5b7c0-e57b-430f-8291-75a4bbb0da1c_MyU8plW.jpg 01:00 N:O:R:T:x camp2023-57014-madtixx Drum & Ballern! 🎉 DJ Set Performance de DNB - Ich hab Bock zu Ballern! Ihr auch?! 💜😁 DNB - Nun, hm ... Ja... also... Ich hab Bock zu Ballern! Ihr auch?! 💜😁 ---- About me: Your shy but friendly mad neighborhood nerd with a preference for mixing and live-streaming from unusual places. Loves Tech(no) & Candies. Pushing Play-Buttons since 2019. youtube.com/madmixx twitch.tv/madt1xx true MADTIXX https://pretalx.c3voc.de/camp2023/talk/WJ3AAU/ 2023-08-16T14:30:00+02:00 14:30 00:20 Bits & Bäume camp2023-57248-freie_interaktive_karten_mit_versatiles Bits & Bäume Short Talk de Interaktive Karten sind aus dem Internet nicht mehr wegzudenken. Mit ihrer Hilfe lassen sich komplexe Informationen visualisieren - seien es die Standorte von Biohöfen, Stadtbäumen, die Abstände von Windkraftanlagen, die Auswirkungen der Klimakrise oder die Situation in Kriegsgebieten. Der Nachteil: Die Nutzung solcher Karten von kommerziellen Anbietern kann bei hohen Zugriffszahlen schnell teuer werden. Das wollen wir ändern und die Nutzung interaktiver Karten einfacher machen. Dazu entwickeln wir "[VersaTiles](https://versatiles.org)", einen komplett freien und offenen Kartenstack auf Basis von OpenStreetMap. In unserem Vortrag möchten wir den aktuellen Entwicklungsstand und unsere Pläne für die Zukunft von VersaTiles vorstellen und zeigen, wie man VersaTiles nutzen und zur Weiterentwicklung beitragen kann. Website: https://versatiles.org GitHub: https://github.com/versatiles-org false Michael Kreil yetzt https://pretalx.c3voc.de/camp2023/talk/YK8FEL/ 2023-08-16T15:00:00+02:00 15:00 00:45 Bits & Bäume camp2023-57204-unexpected_coffee a dive into industrial coffee machines Bits & Bäume Talk en Last year, an industrial coffee vending machine with broken power electronics arrived at Metalab. This is a talk about how we repaired the machine, how these machines usually work, a dive into legacy software and electronics setups, and why those coffee vending machines taste like they do. A bit more than a year ago, in early summer of 2022, someone contacted us at the Metalab Hackspace if we would be interested in an electronically defective, but probably repairable industrial coffee vending machine. An industrial coffee machine with a touchscreen and cocoa toppings? No idea where we would find enough room for it or if it would actually be used, but of course we'd be interested! Even if we couldn't repair the original electronics it would still serve as a good base to build a cocktail bot for Roboexotica, the festival for Cocktailrobotics. So roughly a month later the machine arrived at Metalab. After a few months of collecting (additional) dust and annoying a few members, we started the quest to get this machine back to work and to explore the (questionable) world of industrial coffee vending legacy, from hardware, over electronics to software architecture. There is also the final question: does it run Doom? We will talk about: - how these machines typically work mechanically - why industrial/office coffee vending machines taste like they do - what specifically failed in the electronics for this machine and how to debug this - and a few insights in the electronics and software setup of this vendor. - why RFC2324 might need an extension for soup If everything goes well we'll bring the machine to camp and probably to the talk. false Clemens Hopfer Hetti https://pretalx.c3voc.de/camp2023/talk/VUUS3C/ 2023-08-16T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/VUUS3C/qaul-splash_gvJ2LHb.jpg 00:20 Bits & Bäume camp2023-57254-qaul_resilient_communication_during_blackouts_internet_shutdowns Bits & Bäume Short Talk en This talk will give some insights into user stories, features, and development of the Internet independent messenger qaul. qaul was developed with communities that cannot use Internet-based communication platforms due to Internet shutdowns, lack of connectivity and poor infrastructure, or due to surveillance and censorship. Resilient grassroots communication infrastructures - such as community wireless meshnetworks - need applications and protocols to realize their potential. qaul is particularly suited for this, and also provides concepts for user discovery within networks and areas. All communication is P2P and encrypted. The qaul routing protocol meshes devices together and even enables delay tolerant messaging. The use shall be as easy, user friendly and secure as with the well known Internet-based messengers. https://qaul.net false Mathias Jud https://pretalx.c3voc.de/camp2023/talk/VV9JYG/ 2023-08-16T16:30:00+02:00 16:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/VV9JYG/patch-searchwing-roboto-no-boat_aeJOLqA.png 00:45 Bits & Bäume camp2023-57234-searchwing Open source drones for Search & Rescue Bits & Bäume Talk en SearchWing is a non-profit organization that develops & builds open source drones and bring them into operation with search and rescue NGOs like Mission Lifeline & Sea-Eye on the deadly south european boarder to find people in distress. After 6 years of the existence of SearchWing and its last presentation at 33c3 we want to give you an update on our past and current work. SearchWing develops & builds open source drones to locate people in distress at sea. We are an independent non-profit organization of equal volunteers and we do not share our drones and sensitive technology with third parties whose goals are incompatible with SearchWing's. The currently focused use of drones in the Mediterranean is due to the humanitarian catastrophe that is raging there. Sea rescue in the Mediterranean is only combating a symptom of Europe's isolation which is strengthened by latest worsening of asylum rights. After 6 years of the existence of SearchWing and its last presentation at 33c3 we want to give you a update on our past and current work and missions we did with NGOs such as Sea-Eye, Mission Lifeline and RESQSHIP. Further we want to show why its hard to build a waterproof drone and why its hard to reliably operate drones at sea. And of course we will present some evidence in pictures of our hardships (exploded parts, burned ESCs, crashed drones etc.). For further information about the project visit https://searchwing.org false Philipp Borgers petrosilius https://pretalx.c3voc.de/camp2023/talk/Z8HXRV/ 2023-08-16T17:30:00+02:00 17:30 00:20 Bits & Bäume camp2023-57702-access_to_justice_through_human_centered_design_tech Bits & Bäume Short Talk en A significant minority is entitled to legal aid, the majority of the population’s disposable income is low, legal fees are incredibly expensive, human rights are constantly violated, many individuals struggle to meaningfully access justice or assert their rights. This talk will explore how technology can address these problems when created with human centred design principles and with the intent of empowering individuals. Topics explored will be police accountability, refugee visa applications, and legal violation prediction. false Viraaj Akuthota https://pretalx.c3voc.de/camp2023/talk/SQTV7T/ 2023-08-16T18:00:00+02:00 18:00 00:20 Bits & Bäume camp2023-57725-fooled_by_the_website_carbon_calculator Green Coding & Measuring the Environmental Impacts of IT Bits & Bäume Short Talk en Does green coding really make a difference regarding the energy consumption of software? And how can we measure that difference? To find out, we programmed a simple frontend web app in two ways: A normal and a “green” way. When we thought we were done, the real struggle began: Measuring the effect of the deployed optimization techniques. This talk provides a very brief introduction into our quest to understand website carbon calculators. false Roberta https://pretalx.c3voc.de/camp2023/talk/VEA8SA/ 2023-08-16T18:30:00+02:00 18:30 00:20 Bits & Bäume camp2023-57009-building_civic_tech_in_a_difficult_environment Bits & Bäume Short Talk en Building civic tech in a difficult environment presents unique challenges and opportunities for innovation. This abstract explores the concept of civic tech, the characteristics of a difficult environment, and the key considerations for developing effective civic tech solutions in such contexts. Civic tech refers to the use of technology to enhance civic engagement, improve public services, and empower citizens to participate in governance. Difficult environments can be characterized by political instability, limited resources, social divisions, or other systemic barriers that hinder the development and adoption of technology. In such contexts, building civic tech requires a nuanced approach that addresses the specific challenges faced by communities. It involves identifying local needs and priorities, fostering inclusive participation, and leveraging available resources creatively. The talk on "Building Civic Tech in a Difficult Environment" explores the challenges and strategies involved in developing technological solutions that enhance civic engagement, improve public services, and empower citizens in challenging contexts. The speaker delves into the intricacies of working in difficult environments characterized by political instability, limited resources, social divisions, or systemic barriers. During the talk, the speaker emphasizes the importance of understanding the local context thoroughly. They highlight the need to comprehend the political, social, and economic dynamics that shape the environment and to identify the specific challenges that technology can address within that context. The speaker provides real-world examples and case studies to illustrate the complexities and nuances of working in difficult environments. Collaboration and co-creation emerge as essential components of building civic tech in such contexts. The speaker emphasizes the significance of engaging local communities, civil society organizations, and government stakeholders in the design and implementation process. They showcase successful collaborative initiatives and highlight the benefits of this inclusive approach, such as relevance, effectiveness, and sustainability. Addressing the resource limitations in difficult environments is another key focus of the talk. The speaker explores strategies for designing low-cost and resource-efficient solutions. They discuss the use of open-source platforms, leveraging existing infrastructure, and adopting low-cost hardware to overcome financial constraints and maximize impact. Inclusivity and accessibility take center stage as critical considerations. The speaker emphasizes the importance of ensuring that marginalized groups, including women, minorities, and people with disabilities, have equal access and meaningful participation. They delve into practical approaches such as language localization, user-friendly interfaces, and targeted outreach efforts to bridge the digital divide and foster inclusivity. The talk also delves into scalability and adaptability. The speaker highlights the necessity of building civic tech solutions that can evolve and address changing needs over time. They explore modular designs, interoperability, and flexibility as means to customize and integrate solutions with existing systems. User-centered design emerges as a fundamental principle. The speaker emphasizes the significance of placing end-users at the core of the design process to create user-friendly and impactful solutions. They discuss the importance of user research, feedback loops, and continuous iteration to meet the specific requirements and preferences of the intended users. Throughout the talk, the speaker emphasizes the multidimensional nature of building civic tech in difficult environments. They stress that success goes beyond technological solutions and requires a comprehensive approach that encompasses understanding the local context, fostering partnerships and collaboration, and empowering communities. Attendees of the talk will gain insights, practical strategies, and inspiration for developing effective civic tech solutions in challenging contexts, contributing to positive change, inclusive governance, and sustainable development. false Hamid https://pretalx.c3voc.de/camp2023/talk/3VHXVY/ 2023-08-16T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/3VHXVY/titelbild_kleiner_jFgZILI.png 00:45 Bits & Bäume camp2023-57121-kriegsoekologie Bits & Bäume Talk de In diesem Vortrag geht es nicht um Krieg, sondern um rechte Aktionen und Kampagnen gegen die Klima- und Ökologiebewegung. Wir sehen Beispiele für Gewalt gegen Aktivisti, False-Flag-Attacken, Versuche der Eroberung von politischem Terrain und eine neue Generation von Ökofaschist*innen. Die aktivistische Klima- und Ökologiebewegung im deutschsprachigen Raum ist gegenwärtig weitgehend progressiv ausgerichtet. Wie reagiert die politische Rechte darauf jenseits von Verleugnung und Zementierung des Status Quo? Der Vortrag rekapituliert ausgewählte Beispiele der letzten Jahre, um die parallele Entwicklungen von zwei Strategien zu illustrieren: Einerseits mit physischer oder digitaler Gewalt gegen Aktivisti diese einzuschüchtern, andererseits mit der Kooptierung lokaler Anliegen ideologische Landnahme im ökologischen Bereich zu betreiben. Anschließend schaut er auf zukünftige Gefahren, wie sie in Reaktion auf technologischen Akzelerationismus erwachsen könnten: radikale "Zurück zur Natur"-Programme, Ökofaschismus und "Ökoextremismus". false Arne Vogelgesang https://pretalx.c3voc.de/camp2023/talk/8GZAMU/ 2023-08-16T10:00:00+02:00 10:00 01:00 Bits&Bäume Workshops camp2023-57219-dont_look_up_bridging_climate_justice_and_digital_rights Bits & Bäume Live Workshop en Do you want to learn about strategies that would help you engage young people in conversations around digital technologies and climate justice issues? Join this workshop focused on building knowledge and sharing experiences on strategies and methods to bridge the gap between digital rights groups and climate movements. In this session, participants will explore innovative methods and tactics and on how to use co-creation to produce an exhibition. Participants will be able to explore how to use this approach in their own projects and initiatives for the purpose of engaging with their audiences on matters at the intersection of digital and environmental issues. Through peer-to-peer and collaborative methods, participants will: 1. Identify topics at the intersection of digital rights and climate justice that need to be highlighted to activists. 2. Explore ways the format could be adapted and support their efforts to bring youth voices into their work.  In collaborations with a myriad of partners over the last years, Tactical Tech has been producing research-based digital literacy interventions. Exhibitions, workshops and kits have been created to trigger evolving conversations around online privacy, digital security, well-being and misinformation. Tactical Tech has a long history of using innovative techniques and peer-to-peer methodology for the benefit of the community and the wider audiences as seen with other projects like Exposing The Invisible, Security-in-a-box and the Data Detox Kit, among many others. Tactical Tech’s mission is to support organisations and citizens to navigate the impact of digital technologies development and mitigate the negative impact in society. Through a combination of research-based and art and design-influenced digital literacy interventions, we have been creating exhibition, guides, workshops and kits to trigger evolving and non-confrontational conversations around misinformation, digital safety and well-being or the role of technology in planetary scale crisis. At the same time, we have been collaborating with organisations and initiatives across the globe to localise, adapt and create new resources to raise awareness of communities on the intersection between digital technologies and human rights, while at the same time empowering them to participate and build their resilience in face of technological developments. A great example of this approach is our The Glass Room Misinformation exhibition https://theglassroom.org/misinformation-edition/, which we have been expanding through our work with partners across the globe showcased here https://www.theglassroom.org/capsule-3-0/ This approach has resulted from Tactical Tech past experiences working with activists from around the world to lead the co-creation process for resources such as Security-in-a-box (in collaboration with Front Line Defenders) https://securityinabox.org/en/about/. There have also been false Muhammad Radwan Carolina https://pretalx.c3voc.de/camp2023/talk/UBFX3V/ 2023-08-16T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/UBFX3V/willthefediversefragment_s8egZLE.png 02:00 Bits&Bäume Workshops camp2023-57250-will_the_fediverse_fragment Bits & Bäume Live Workshop en Are available conflict resolution mechanisms in the fediverse able to withstand increased stress resulting from its growth, or, will the network split soon? With this question on our mind, we will host an interactive three-part workshop, with the aim to aggregate knowledge on best practices of moderation conflict resolution in federated online social networks. We invite moderators, admins, developers and participants alike, and would like to especially encourage marginalized groups (BIPoC, queer, FLINTA, disabled, ... ) to join this workshop. We are two passionate fedizens with a strong research interest in the question: 'Howto sustainably grow the fediverse network'. Relevant related works are 'Towards networks of consent' by Christine Lemmer Webber, 'Governing the Commons' by Elinor Ostrom, 'Identity and Personhood in Digital Democracy' by Bryan Ford, 'Sense of Coherence' by Aaron Antonovsky, and 'Will the Internet Fragment' by Milton Mueller. Our current working assumptions are: the Fediverse will keep growing in waves - thus, it makes sense to anticipate that sooner or later moderation regimes will come in conflict with each other. We also assume that 'Social Network Utility' is nonlinearly increasing function over the number of connected actors in the network - in other words: de-federations always have a cost to the whole network. Agenda of the proposed workshop: After 25min introductory talk to provide context, we suggest to form discussion groups of about 4-5 pax and debate relevant questions in three rounds, with the aim to spend 20min to collectively aggregate our learned lessons from personal experiences on cue cards and discuss pros/cons. Relevant topics: positive/negative experiences in conflict resolution, polarization VS agree-to-disagree. The second 20min round concentrates on synthesizing the principles which should guide discourse in the fediverse. How should healthy dispute look like, and where are the boundaries of disagreement? In the third 20min phase, we propose to engage in a quest for 'concrete' approaches. Relevant topics: Long term stability of addresses (in case of migration problems), characteristics of a 'healthy fediverse' providing public value, commercial interests entering the fediverse. Our aim is to lay out a roadmap for future developments whether they are social or technological. Finally we will come back together for a 25min wrap up session and merge our results. Results from the workshop: Common understanding on known best practices, a list of identified systemic problems that need to be addressed in order to be ready for the 'rough times ahead', and a large number of participants that are eager to continue to collaborate on this (using fediverse #hashtags that we collectively decide upon). false Paul Fuxjäger Erwin Ernst 'eest9' Steinhammer https://pretalx.c3voc.de/camp2023/talk/VNMH7T/ 2023-08-16T14:00:00+02:00 14:00 01:00 Bits&Bäume Workshops camp2023-57335-open_source_gardens Eine bessere Welt ist pflanzbar! Bits & Bäume Live Workshop de Was ist eigentlich Open Source Saatgut? Und wie kann uns Open Source Saatgut nachhaltig dabei helfen die Monokultur auf dem Acker und die Monopolisierung im Landwirtschaftssektor zu überwinden? Wie kann ich mit meinem Garten dazu beitragen und mich mit anderen Open Source Gärtner:innen verbinden? Dieser Workshop wird ein Austausch rund um Open Source Saatgut, Saatgutvermehrung, Garten-Technologien, Open Source Anwendungen und Hardware. Darüber, was unsere Community im Herzen ausmacht und wie ihr mitmachen könnt. Unsere Vision: "Wir gestalten Open Source Gärten und verbinden Menschen gärtnerisch und kreativ via Open Source (Philosophie, Saatgut, Software & Hardware). In unseren Gärten und in Gemeinschaftsgärten pflanzen wir Open Source Saatgut - Saatgut, das allen Menschen als Gemeinschaftsgut (Allmende) zur Verfügung steht. Zur Unterstützung unserer Tätigkeit verwenden wir Open Source Technologien. Wir möchten mit- und voneinander lernen und uns über das Gärtnern und über Open Source austauschen. Durch unseren Austausch möchten wir uns weiter kennenlernen und zu einer starken Gemeinschaft zusammenwachsen. Im Garten und online. Sei dabei!" Unser Workshop: Wir stellen Open Source Saatgut und Open Source Gardens vor, wir laden ein mitzumachen und bieten Raum für eure Fragen sowie Saatgut- und Ideentausch true dreirik coco https://pretalx.c3voc.de/camp2023/talk/DZMJYG/ 2023-08-16T15:00:00+02:00 15:00 01:00 Bits&Bäume Workshops camp2023-57641-meet_the_funders Sovereign Tech Fund, NLNet, Prototype Fund Germany & Switzerland Bits & Bäume Live Workshop en Are you looking for funding for your project? Unsure if your new idea would be likely to get support? Interested in applying for a grant, in getting to know who ensures funds run smoothly or simply curious? Come say hi! We're here to answer all your questions about our funds. At this meetup you will have the opportunity to meet team members from the following funds: - The Prototype Fund supports software developers, designers and other creatives in transforming their ideas from a concept into a software prototype. Whether data security, mobility, education or democracy – together we explore and test new ways for technical and social innovations as open source software from society and for society. Team members from Prototype Fund Germany and from Prototype Fund Switzerland will be present to answer your questions. - NLnet foundation (after its historical contribution to the early internet in Europe) has been financially supporting organizations and people that contribute to an open information society since 1997. It funds those with ideas to fix the internet. The procedure is fast, competitive and open to anyone. - The Sovereign Tech Fund supports the development, improvement and maintenance of open digital infrastructure. Our goal is to sustainably strengthen the open source ecosystem. We focus on security, resilience, technological diversity, and the people behind the code. true Marie Kreil Tara Tarakiyee Sophia Schulze Schleithoff Christian Hansen Florin Hasler https://pretalx.c3voc.de/camp2023/talk/VSUWYY/ 2023-08-16T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/camp2023/submissions/VSUWYY/P3_xdxE5iH.png 01:00 Bits&Bäume Workshops camp2023-57642-prototype_fund_friends_meetup Bits & Bäume Live Workshop en This meetup is the opportunity for Prototype Fund projects, alumni, future projects, jury members and friends to see each other in person! If you are interested in applying for funding, please join our "Meet the funders" session in the same location one hour earlier. We'll be there to answer all your questions together with our colleagues from Sovereign Tech Fund and NLNet. true Marie Kreil https://pretalx.c3voc.de/camp2023/talk/MJM7CJ/ 2023-08-16T17:30:00+02:00 17:30 00:20 Bits&Bäume Workshops camp2023-57746-fsfe_meet_up_and_free_software_song_singalong Bits & Bäume Live Workshop en You are part of the Free Software Foundation Europe? or you are a Free Software enthusiast or generally interested in Free Software? The Free Software Foundation Europe is organising a meet-up and you are welcome to join us in celebrating our love for Free software with a Free Software Song singalong. We would be happy to meet you and talk with you about Free Software <3 true bonnie https://pretalx.c3voc.de/camp2023/talk/EHRX7J/ 2023-08-16T18:00:00+02:00 18:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/EHRX7J/021-01-13-maggie-kane_ctpPO0g.jpg 01:00 Bits&Bäume Workshops camp2023-56984-modelling_for_mutual_aid Bits & Bäume Live Workshop en How can we build communities in support of mutual aid networks that begin to model the better societies we all deserve to live in? This workshop is a crash-course info dump in community organizing for supporting marginalized communities without the help of corporations or institutions. Across mutual aid economies, humans work cooperatively to meet the needs of everyone in their social group. It's different from charity and centers the solidarity of resource sharing among a diverse group of people that share similar needs. Rather than a top-down, one-way flow system of resource distribution, which is typically how charitable or large institutional operations function, mutual aid networks build sustained decentralized networks of sharing between neighbors that center the accessibility of needed human resources like food & tools that become scarce in "trickle down" hypercapitalistic societies. This workshop is meant to inspire anyone who works in technology and yearns to leverage their skill sets or resources into meaningful socio-political action that directly affects community members who need creative problem solvers the most. false streetcatmedia https://pretalx.c3voc.de/camp2023/talk/HCPHPP/ 2023-08-16T19:00:00+02:00 19:00 01:00 Bits&Bäume Workshops camp2023-57651-mesh_the_planet Bits & Bäume Live Workshop en Mesh networks have the property of being decentralized, self-healing and hard to censor. But so far, these have been limited to small islands. Larger networks are held together by central servers. "Mesh the Plant" is intended to be an open exchange/discussion on community mesh networks (e.g. Freifunk, LibreMesh) and technologies such as batman-adv, Babel, OLSR, Yggdrasil, etc. be. As an introduction, there is a small overview of the topics. Let's have fun :-) Let's meet 16. August 2023 19:00. true mwarning https://pretalx.c3voc.de/camp2023/talk/LDLVZT/ 2023-08-16T21:15:00+02:00 21:15 https://pretalx.c3voc.de/media/camp2023/submissions/LDLVZT/1000004308_13E87Gw.jpg 01:00 Bits&Bäume Workshops camp2023-57733-nintendo_switch_karaoke Bits & Bäume Live Workshop en Join Becca for some Nintendo Switch Karaoke via the JOYSOUND game. Compete on the song of your choice with the world (or not). true Becca Kreuter https://pretalx.c3voc.de/camp2023/talk/JHXK9Q/ 2023-08-16T09:30:00+02:00 09:30 01:30 Hardware Hacking Village camp2023-57286-microscopy_for_camp Milliways Live Workshop en Microscopy tinkering We will fold our own microscope for having microcosmos fun at camp. true sun https://pretalx.c3voc.de/camp2023/talk/BEADDW/ 2023-08-16T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/BEADDW/solderbadge_White_and_Blinky_ON_v2_TQpwNpt.jpg 01:00 Hardware Hacking Village camp2023-56999-learn_to_solder_workshop Milliways Live Workshop en _**Anyone** can learn to solder!_ It is useful and fun. This workshop is for **kids of all ages** (and anyone of any age). Learn to solder by making a cool badge that you can wear and blink wherever you go. The **["I Can Solder!" Badge kit](https://cornfieldelectronics.com/cfe/projects.php#solderbadge)** is a very simple [open hardware](https://github.com/maltman23/I-Can-Solder--Badge-kit-V2) kit that anyone can use for learning to solder. _This workshop is for **total newbies** to learn to solder. All ages._ Everyone will learn to solder by making their own **["I Can Solder!" Badge kit](https://cornfieldelectronics.com/cfe/projects.php#solderbadge)**. I will also give a fun overview of how it works. I guarantee your badge will work after you solder it! Taught by [Mitch Altman](http://en.wikipedia.org/wiki/Mitch_Altman), who has taught tens of thousands of people how to solder all over the world. **For kids of all ages** (and anyone of any age). **Materials costs**:<br> The workshop is free, but if you would like to partake in the hands-on aspects of the workshop, Mitch will have "I Can Solder!" Badge kits available for **€10** (useful for blinking everywhere you go). false Mitch https://pretalx.c3voc.de/camp2023/talk/TF8YGU/ 2023-08-16T13:30:00+02:00 13:30 01:30 Hardware Hacking Village camp2023-57578-solder_a_pathlighter_pcb_badge Milliways Live Workshop en Solder your own pathlighter badge to illuminate your surroundings at night. For this workshop, we will solder a pathlighter badge, which will help to illuminate your pathway at night! Don't get lost in the dark! Get your pathlighter badge so you can travel safely through the night. false Darcy Neal Claire Cassidy https://pretalx.c3voc.de/camp2023/talk/H9Z9JQ/ 2023-08-16T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/H9Z9JQ/A4TN_HiP2023_HrtCL4Q.jpg 03:30 Hardware Hacking Village camp2023-56997-arduino_for_total_newbies_workshop Milliways Live Workshop en _Learn Arduino using TV-B-Gone as an example project_ You've probably heard lots about [Arduino](https://arduino.cc). But if you don't know what it is, or how you can use it to do all sorts of cool things, then this fun and easy workshop is for you. As an example project, we'll be creating a [TV-B-Gone](https://www.tvbgone.com) remote control out of an Arduino you can take home with you. **Arduino** is an amazingly powerful tool that is very simple to learn to use. It was designed so that artists and non-geeks can start from nothing, and make something cool happen in less than 90 minutes. Yet, it is powerful enough so that super-geeks can use it for their projects as well. This workshop is easy enough for _**total newbies**_ to learn all you need to know to get going on an Arduino. For ages 10 - 100. Taught by [Mitch Altman](http://en.wikipedia.org/wiki/Mitch_Altman). Participants will make their own Arduino clone from a kit, and set it up on solderless breadboards to make their own **TV-B-Gone** remote control to turn off TVs in public places -- a fun way to learn Arduino (and electronics) basics. _Optional: Bring your laptop, if you can._ _Big thanks to Ken Shirriff, who came up with the original [TV-B-Gone for Arduino](http://www.arcfn.com/2009/12/tv-b-gone-for-arduino.html)_ **Workshop Itinerary:** * Intro to Arduino * Very short lesson to learn everything you need to know about electronics! * Then we will learn to solder. Don't let this scare you! I've taught tens of thousands of people to solder, most of whom have never made anything before in their lives. It is actually a very easy skill to learn. It is also very useful. * Then we will each make our own Arduino clone from a kit made by Samurai Circuits: [U-Do-It-Duino](https://cornfieldelectronics.com/cfe/u_do_it_duino_complete.php). * Now that we each have our own Arduino board, we will set up the free and open-source _Arduino software_ on our laptops (if you bring one) -- Windows, Linux, and MacOS are all fine! * And then its time to make something and learn how easy it is to use Arduino! I'll (very easily!) show you how to read schematic diagrams, and you'll put together your own TV-B-Gone remote control using your Arduino clone board. We will use a solderless breadboard. These are really useful, and provide a fast, and very easy way to put circuits together without needing to solder. * Target practice is available all over the world after the workshop. **Materials costs**:<br> The workshop is free, but if you would like to partake in the hands-on aspects of the workshop, Mitch will have materials for **€40** (useful for making many different projects). **Workshop page**:<br> [Arduino For Total Newbies workshop page](https://cornfieldelectronics.com/cfe/projects/tvbg_arduino/tvbg_arduino_workshop.php) false Mitch https://pretalx.c3voc.de/camp2023/talk/3FWSP9/ 2023-08-16T20:00:00+02:00 20:00 01:30 Hardware Hacking Village camp2023-57736-cyber_baubles_workshop soldering earrings with LEDs Milliways Live Workshop en Make beautiful cyber earrings with LEDs and a battery. false Nado https://pretalx.c3voc.de/camp2023/talk/TU9UA8/ 2023-08-16T20:05:00+02:00 20:05 https://pretalx.c3voc.de/media/camp2023/submissions/TU9UA8/catsplash_qXITLdN_c9hELoq.png 02:00 Hardware Hacking Village camp2023-57580-surface_mount_electronics_assembly_for_terrified_beginners Milliways Live Workshop en In this 2h workshop, I will teach you to work with the tiny components that modern electronic devices are made of. We will assemble an electronic kitten, that purrs when touched correctly, and hisses when touched wrong. It will work, and is guaranteed to remove your fear of hand-assembling surface mount designs. In this workshop, we will learn to handle parts that seem impossibly tiny. We will learn a very useful technique (from the 16th century, or possibly earlier) to prevent your hands from shaking when doing precision work, and find out how the electronics industry cheats in every possible way to make assembly easier for themselves, and how we can cheat the same way when assembling things by hand. Using simple hand tools and kitchen equipment, we'll get results as good as any electronics assembly facility. The board we'll assemble is a cat. It sleeps most of the time, but reacts to touch - if you touch it in a way it likes, it will purr, and if you touch it in a way it dislikes, it will hiss at you. No prior experience with electronics required. This is a workshop for terrified beginners who are afraid of surface mount parts because they seem too tiny to work with. It takes about two hours and costs 20€/kit. We can fit 13 people at the same time. ~~SIGN UP ON PAPER AT HARDWARE HACKING VILLAGE~~ false Kliment https://pretalx.c3voc.de/camp2023/talk/CASNQY/ 2023-08-16T22:05:00+02:00 22:05 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/CASNQY/PXL_20230316_032237400_uW4cgqW.jpg 03:00 Hardware Hacking Village camp2023-56986-hardware_happy_hour Milliways Live Workshop en Hardware Happy Hour is an informal way to socialize, show off your projects, and talk about the world of hardware. Bring something you're working on or just bring yourself. Hardware Happy Hour is an informal way to socialize, show off your projects, and talk about the world of hardware. Bring something you're working on or just bring yourself. We welcome anyone interested in any kind of hardware from beginner to expert: Arduino DIYers, engineers, e-textile experimenters, LED-curious folks, 3D printing enthusiasts or robotics geeks. If you're working on anything physical, no matter what it is or how complete it is please do bring it along. No presentations, just projects and conversation. Join us and nerd out over a drink! false Helen Leigh https://pretalx.c3voc.de/camp2023/talk/A9F8ED/ 2023-08-16T09:30:00+02:00 09:30 https://pretalx.c3voc.de/media/camp2023/submissions/A9F8ED/DSCF4614_uK6LBNT.jpg 02:00 Milliways Workshop Dome camp2023-57215-chaos_meets_museumsbahn Milliways Live Workshop de Ihr findet Eisenbahn interessant? Die Museumsbahnbubble freut sich über Know How! Was müssen wir tun, damit Ihr bei einer Museumbahn mitmacht? Eine offene Diskussionsrunde um den Überlapp zwischen Museumsbahnen und den Chaos-Interessen auszuloten: Sicherheitstechnik, Informationssysteme, Event-Organisation, Fernmeldetechnik (von Telegrafen bis GSM-R), allgemeine Technik, viel Potential für Nerderei, mal handfeste Dinge tun (alles unter 58er Schlüssel ist Feinmechanik :-)) false Nils Pickert stb https://pretalx.c3voc.de/camp2023/talk/ZSWNDA/ 2023-08-16T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/ZSWNDA/IMG_20220917_1649451_QQlUoVU.jpg 02:00 Milliways Workshop Dome camp2023-57403-build_your_own_satellite_ground_station Milliways Live Workshop en Are you fascinated by space and want to learn how to receive data from satellites and weather probes? Join Jeffery from [Tog Hackerspace](https://www.tog.ie/) in Dublin in this [TinyGS Station](https://tinygs.com/) Workshop where you'll build and program your own ground station and antenna to receive data from space. This hands-on, beginner-friendly workshop is perfect for anyone interested in radio, electronics, IOT, antenna design, and space exploration. Are you fascinated by space and want to learn how to receive data from satellites and weather probes? Join Jeffery from [Tog Hackerspace](https://www.tog.ie/) in Dublin in this [TinyGS Station](https://tinygs.com/) Workshop where you'll build and program your own ground station and antenna to receive data from space. This hands-on, beginner-friendly workshop is perfect for anyone interested in radio, electronics, IOT, antenna design, and space exploration. **About TinyGS:** TinyGS is an open community-run network of Ground Stations distributed around the world to receive and operate LoRa satellites, weather probes and other flying objects, using cheap and versatile modules. With a TinyGS ground station, you can receive data from a variety of sources, such as CubeSats. What You'll Learn: During the workshop, you'll learn how to build and program a TinyGS ground station and a quarter-wave ground plane antenna. No prior experience is required, all the necessary materials, tools, and equipment will be in the kit and we will guide you through the process. * Beginner Friendly * No amateur radio licence is needed * Bring a WiFi device(computer or phone) to configure and create a Telegram account. **Cost:** To participate in this workshop, all are welcome but in order to make your own ground station there will be a cost. Please note that the cost of the parts and materials required for the experiment amounts to €80 Euros. You can pay in cash Paypal or Revolut. Find me if you wish to prepay or do the workshop self-direct. Most often found in the Scottish Consulate or via email At the end of the workshop, you'll take home your very own TinyGS ground station and antenna. You'll be able to use your ground station to receive data from satellites and other flying objects and explore the fascinating world of space and radio. If you have any questions or want to continue learning after the workshop, we're here to help. true Jeffrey Roe https://pretalx.c3voc.de/camp2023/talk/M8KWDU/ 2023-08-16T17:00:00+02:00 17:00 02:00 Milliways Workshop Dome camp2023-57072-ctf_what Milliways Live Workshop en CTF (CaptureTheFlag) is a wonderful concept to enter the world of IT security. Here's a quick little talk and then it's on to "supervised hacking" where we sit together and hack on exciting problems. I have participated in Capture-The-Flag events an unhealthy amount of time in the last few years and would now like to pass on the knowledge and keep you from running too far in the wrong direction and thus possibly losing interest in what is in itself a super exciting topic. There will be an introduction to "why the whole thing at all", "who", "what", "how" and so tips on where to find more info, but ultimately we want to dive hands-on into the problem and see how we get through it together. The whole thing thrives on helping each other, meaning interaction between the participating entities (you) is welcome! What you need: - A laptop - Enough sleep - Internet access false hanemile https://pretalx.c3voc.de/camp2023/talk/W8B7SC/ 2023-08-16T11:00:00+02:00 11:00 00:15 C3VOC.tv camp2023-57742-c3_morningshow Tag 2 CCC Show de Wetter, Verkehr, etc. false https://pretalx.c3voc.de/camp2023/talk/8CJ7ER/ 2023-08-16T14:00:00+02:00 14:00 01:30 C3VOC.tv camp2023-57405-tv_broadcast_technik_show_and_tell Milliways Live Workshop de MOVED TO C3VOC.tv Studio on Day 2 at 14:00 Wer einmal hinter die Kulissen einer Fernsehproduktion schauen konnte oder ein Studio von innen gesehen hat, wird sich schonmal gefragt haben "Warum sind diese Kameras und Objektive eigentlich so riesig. Und was machen diese hunderten an Tasten da eigentlich? Und warum haben die an der Kamera eigentlich alle Kopfhörer auf?" Wir geben einen Einblick warum TV-Technik so ist wie sie ist und warum die Geräte auch heute noch so unhandlich sind. Dazu bringen wir ein kleines Setup mit aktueller und etwas angestaubter Technik mit und geben Gelegenheit zum Angucken, Ausprobieren und Anfassen. true Dampfkadse Andreas Lang https://pretalx.c3voc.de/camp2023/talk/3TAHVC/ 2023-08-16T17:00:00+02:00 17:00 01:00 C3VOC.tv camp2023-57745-poc_mit_isdn Frag die Teams Frag die Teams Interview de Wir sprechen mit dem POC über das POC und ISDN false https://pretalx.c3voc.de/camp2023/talk/9DTGRN/ 2023-08-16T20:00:00+02:00 20:00 00:15 C3VOC.tv camp2023-57738-c3_newsshow Tag 2 CCC Show de Die Themen von Tag 1 false https://pretalx.c3voc.de/camp2023/talk/HKV9ZD/ 2023-08-16T21:17:00+02:00 21:17 00:33 C3VOC.tv camp2023-57756-milliways Chaos Family Chaos Family Interview en Leyer invites a few of people from Milliways onto the gray coach in the "Feldbahnschau" to talk with them – and as supprise to him it's actually LIVE! false https://pretalx.c3voc.de/camp2023/talk/RHXZZK/ 2023-08-16T22:05:00+02:00 22:05 01:40 C3VOC.tv camp2023-57755-nachtstudio_hub_und_fahrplan_apps Interview de Hej, Andi und Toto nehmen gemeinsam einen Podcast zum Thema Hub, Fahrplan und die dazugehörigen Apps auf und sitzen dabei auf einer Coach. Kommt gerne dazu falls ihr euch auch mit dem Thema beschäftig oder beschäftigen wollt – wir auch ein Mikro für Zuschauerfragen. false https://pretalx.c3voc.de/camp2023/talk/VGLGHW/ 2023-08-16T16:00:00+02:00 16:00 02:00 UFO camp2023-57700-augustine_gasoline DJ Set Other de . . true https://pretalx.c3voc.de/camp2023/talk/LNYBJB/ 2023-08-16T18:00:00+02:00 18:00 02:00 UFO camp2023-57747-friedeman DJ Set Other de . zelte spannen beim auf und abbau und sound spielen beim cccamp 2023 true https://pretalx.c3voc.de/camp2023/talk/3XGUHQ/ 2023-08-16T20:00:00+02:00 20:00 02:00 UFO camp2023-57748-hlgrprng DJ Set Performance de When you experience Hlgrprng’s soundscapes, you step into a sonic world shaped by a deeply rooted understanding of spatial dynamics, communal experience and audio frequencies. Seamlessly blending ambient textures, unique sonic nuances, and rhythmic complexities, Hlgrprng’s performances are an aural reflection of the transformational rhythm of city life. His sonic work serves not only as an immersive auditory experience but also as an exploration of the intricate relationships that shape acoustic landscapes. When you experience Hlgrprng’s soundscapes, you step into a sonic world shaped by a deeply rooted understanding of spatial dynamics, communal experience and audio frequencies. Seamlessly blending ambient textures, unique sonic nuances, and rhythmic complexities, Hlgrprng’s performances are an aural reflection of the transformational rhythm of city life. His sonic work serves not only as an immersive auditory experience but also as an exploration of the intricate relationships that shape acoustic landscapes. Usually Hlgrprng’s partners up with Gabriela Bílá who adds another layer of depth and exploration to his body of work. Their collaboration transcends the conventional boundaries of artist partnerships, merging sound and visuals in a harmonious dialogue that explores concepts of urban transformation. Gabriela’s visual storytelling combined with Hlgrprng’s auditory narrative creates a synergy that enhances their shared vision, resulting in an immersive multi-sensory experience that is as thought-provoking as it is enchanting. Their collaborative projects have made a significant impact in various arenas. These include the ‘City Science Summit’, where they introduced the idea of “withoutness”, a state of constant change, and the ‘Guggenheim Bilbao’, where they unveiled a cinematic installation. Furthermore, their work on ‘Retro Future Cities’ serves as a testament to their futuristic approach, displaying a rich collage of speculative futures. With every project, Hlgrprng and Gabriela continue to push boundaries, presenting audiences with thoughtfully curated, unforgettable experiences that explore the dynamic relationship between sound, space, and city life. Soundcloud - https://soundcloud.com/hlgrprng Spotify Radio - https://open.spotify.com/playlist/37i9dQZF1E4wTERtFHncqw Media Lab - https://www.media.mit.edu/projects/incompleteness/overview/ Guggenheim - https://arts.mit.edu/gabriela-bila-advincula-cities-in-motion/ Retro Future Cities - https://citysciencenetwork.org/photo-gallery false https://pretalx.c3voc.de/camp2023/talk/GMEZVA/ 2023-08-16T22:00:00+02:00 22:00 02:00 UFO camp2023-57705-barbnerdy DJ Set Performance de tbd true https://pretalx.c3voc.de/camp2023/talk/DPBBEC/ 2023-08-17T00:00:00+02:00 00:00 https://pretalx.c3voc.de/media/camp2023/submissions/DPBBEC/meta-tronic_sky_QLoYFEm.jpeg 02:00 UFO camp2023-57706-meta_trnic DJ Set Other de . META-TRØNIC, aka Kaarlo, co-founder of Rio Underground Records, is a Finnish/Brazilian DJ and producer, one of the remnants of the old school underground scene in Rio de Janeiro. His passion for electronic music started in the mid90's when he met the DJ who brought the techno culture from Germany to Rio. Through this opportunity, Kaarlo contacted the techno temple from Copacabana, Bunker club, and got a job as a club promoter. This was the bridge to connect him to the electronic music business. In a couple of years, his network allowed him to organize his own events and find his fate becoming a DJ/Producer. In the early 2000s, dedicating over 8 hours/day to the practice of turntablism, his talent was recognized by the club, and he was invited to become a resident. He consolidated his career, smashing dancefloors in countries as Argentina, Germany, Finland, Netherlands, and Brazil, playing on the hottest clubs and massive festivals, where the crowd felt the power of his beat. META-TRØNIC shared the stage with Christian Smith, Alex Bau, Christian Fischer, Monoroom, Stefano Noferini, PleasureKraft, DJHell, among others, and set the pulse in events like the Chemical Music Festival, held by Skol Beats (BR), and the acclaimed fashion event Rio Fashion Week. During the COVIDpandemic, engaging himself to keep the scene alive, he joined IsolA.M.E.nto Musical held by BlocoA.M.E. (RJ), which became the world's biggest live streaming electronic music festival. META-TRØNIC is a storyteller who will take you on a journey through the dark side of electronic music. true https://pretalx.c3voc.de/camp2023/talk/ULHQNY/ 2023-08-16T03:00:00+02:00 03:00 02:00 Culture Club camp2023-57664-elli DJ Set Performance de tbd true https://pretalx.c3voc.de/camp2023/talk/ZUYRH9/ 2023-08-16T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/camp2023/submissions/ZUYRH9/adanew_CKwKpe0.png 02:00 Culture Club camp2023-57665-ada DJ Set Performance de Her legendary live shows took her once around the world and back before her first album "Blondie" was featured in the top 10 of New York Times' best pop albums of 2004. Her second album “Meine zarten Pfoten” was released on DJ Koze’s label Pampa Records. Hamburg concert hall tycoon and star author Tino Hanekamp writes: “In the broadest sense of the word, it’s pop. But ultimately it’s music that exudes so much warmth and tranquillity that it puts even the greatest bundle of nerves into a state of ultra-fine-tuned receptiveness.” Ada’s journey begins with a coincidence. Band colleague visits singer to make music. Band colleague forgets groovebox at singer’s house. Band colleague doesn’t come round to pick it up for ages. Half a year later, the boys from Areal Records think they aren’t hearing right when Ada plays them two tracks she’s put together (seemed a waste to have the thing just standing round). That’s the story of how the tracks Blindhouse and Luckycharm (Areal 10) were created, which still bring a nostalgic tear to many people’s eyes, like a signature in memory of the techno years 2002/2003 and the start of Ada’s journey(s). Although the moment of their creation was particularly special, every moment since has been just as special for her. No matter if she plays records or a live set, primetime or downtempo, you can always feel her personal connection to music. It’s almost as if she was best friends with the songs and treats them as respectfully as she treats her friends. Sure – it wasn’t just coincidence. Ada’s tremendous will to express herself and an already existing steadfastness as a musician helped a lot. With so much singer/songwriter quality, calls for an album soon followed, and in 2004 her debut album “Blondie” became a mega success. From De:Bug to the New York Times, the critics were over the moon. It was to take six long years until the next album. Six years filled with brilliant co-operations, expressive remixes (such as “Grand Canyon” for Tracey Thorn from Everything But The Girl – released on her compilation CD “Adaptations – Mixtape #1” on Kompakt), and various singles. In addition, she has been keeping the “Cologne style” flag flying with the magnificent group “Cologne Tape” since 2009. Her legendary live shows took her once around the world and back again before her new album “Meine zarten Pfoten” was released on DJ Koze’s label Pampa Records in 2011. Hamburg concert hall tycoon and star author Tino Hanekamp writes: “In the broadest sense of the word, it’s pop. But ultimately it’s music that exudes so much warmth and tranquillity that it puts even the greatest bundle of nerves into a state of ultra-fine-tuned receptiveness.” And so the journey continues. Ada is sitting on her train, looking out of the window, enveloped by the most beautiful melodies. The warm sound of the railway tracks knows only one direction. https://pamparecords.com/t/artists/ada true https://pretalx.c3voc.de/camp2023/talk/Q8PVK9/ 2023-08-16T23:30:00+02:00 23:30 https://pretalx.c3voc.de/media/camp2023/submissions/Q8PVK9/Sven_Dohse_01_hSjjEQe.jpg 02:00 Culture Club camp2023-57668-sven_dohse DJ Set Performance de Sven Dohse is a humble legend and essential sonic factor within Europe’s electronic music culture. Even before playing the first ever record through the iconic Bar25’s PA in Berlin and having a long and illustrious residency at its spinoff Kater Blau, his genius for creating melting sets of super-wow has rightly labelled him a master in his own right. Dohse is the ringleader of his own unique kind of musical circus. Here, his impeccable feeling for the very moment and deep knowledge of music becomes a bucket of paint in which he composes colourful sets which honour house, techno, acid, disco, and that between. And with this, whether fixed from dedicated stages rising before thousands of dancers, or in cruise control from shabby sofas in cosy after hours, people gather before him to find themselves, lose themselves and live to tell the tale. Able to skilfully play with genres and times, the stories which emerge result in each track fading away to leave just one story behind that’s never yet been heard. It is in these moments that he pushes the doors and windows open to let in a new kind of breeze, and he has shared this across the globe. From Hong Kong dance floors, New York warehouses, Tulum beachfront ca- banas and Melbourne raves, his musical soundtrack is readily lapped up and embraced. The Dohse household in Berlin is no stranger to telephone calls requesting his charismatic style to electrify dance-floors. Fusion Festival for the 17th year running? “Easy!” Last set of Nation of Gondwana.. again? “Yeah, no problem”. Garbicz Festival ‘cause that’s like your Polish vacation spot? “Blessed be thy ravers!” At these gigs, and every other which he plays, he unites people in these hours in the dust (or the German summer rain), in a way that only he knows how—leaving them happy, connected, exhausted and in love. Invoking this sentience time and time again has also given him a healthy gang of healthily overdohsing fans—people you could easily introduce to your parents over a civilised Sunday brunch. Yeah, he plays marathon sets (two hours is just the start), has acclaim through his label Prestige Weltweit and plays consistently alongside other names who also know how to neat- ly demolish the dance-floor, but in the end? Well, Dohse is just super geil (exact translation: über sophisticated music slut). Someone who enjoys cooking cross-continental cuisine from scratch and hanging out on the river with beautiful people and a fluffy dog—wherever he may be—he is opening the doors of his heart to let it all be heard. Just don’t forget the ‘H’. https://ra.co/dj/svendohse https://soundcloud.com/svendohse true https://pretalx.c3voc.de/camp2023/talk/8KQKEV/ 2023-08-17T02:30:00+02:00 02:30 02:30 Culture Club camp2023-57673-julio_paradise DJ Set Performance de Julio Paradise is a female DJ based in Nuremberg. She is part of the feminist intersectional DJ and VJ Collective Trouble in Paradise and they try to fight for more visibility and diversity and safe spaces in Nightlife. Her early music inspirations have been out of the 90ies and 00 HipHop. Later she was digging and diving into all Genres. Her sets are colorful, loud and trashy collages that express her love for dancing and Music. The mainly used ingredients for her Sets come out of Hip Hop, Soul, Funk, Disco, Dark Disco, Dance, Techno and Bass Music. Her genre is no genre… so she loves to play all Sounds she likes, which are totally different and so she like to surprise the Dancers on the floor. She likes to mix, bring things together what first thoughts is that it is not fitting but it does. https://soundcloud.com/julioparadise true https://pretalx.c3voc.de/camp2023/talk/PEVNJ3/ 2023-08-16T11:00:00+02:00 11:00 03:00 Chill Lagune am Herzbergstich camp2023-57645-chaos_computer_club_chill_camp_crew_allstars DJ Set Performance de Let's start the day with lovely music from our crew! false https://pretalx.c3voc.de/camp2023/talk/XXKHTN/ 2023-08-16T14:00:00+02:00 14:00 09:00 Chill Lagune am Herzbergstich camp2023-57613-biesentales Konzerte und Platten DJ Set Performance de Air Cushion Finish https://aircushionfinish.com https://jayrope.com Phantom Jelly style: science fiction / hauntology Label: Kinship https://on.soundcloud.com/nLSZr Biesentales DJ-Team Air Cushion Finish https://aircushionfinish.com https://jayrope.com Phantom Jelly: style: science fiction / hauntology Label: Kinship https://on.soundcloud.com/nLSZr Biesentales DJ-Team: info tba false https://pretalx.c3voc.de/camp2023/talk/H8WXCU/ 2023-08-16T23:00:00+02:00 23:00 03:00 Chill Lagune am Herzbergstich camp2023-57611-mijk_van_dijk DJ Set Performance de Ambient/Chill Out "Mijk van Dijk has been leaving marks and milestones in electronic music since 1990 with his productions, live performances and DJ sets, ranging from techno to ambient and clubmusic to game soundtracks. At CCCamp 2023 he plays one of his rare ambient sets live from Ziegeleipark Mildenberg. "Mijk van Dijk has been leaving marks and milestones in electronic music since 1990 with his productions, live performances and DJ sets, ranging from techno to ambient and clubmusic to game soundtracks. At CCCamp 2023 he plays one of his rare ambient sets live from Ziegeleipark Mildenberg. Mixcloud https://www.mixcloud.com/mijkvandijk/mijk-van-dijk-ambient-set-r3c-abchillgleis-2021-12-30/ Website https://microglobe.de/" false https://pretalx.c3voc.de/camp2023/talk/CS3H3P/ 2023-08-17T02:00:00+02:00 02:00 03:00 Chill Lagune am Herzbergstich camp2023-57614-hlgrprng Performance Performance de When you experience Hlgrprng’s soundscapes, you step into a sonic world shaped by a deeply rooted understanding of spatial dynamics, communal experience and audio frequencies. Seamlessly blending ambient textures, unique sonic nuances, and rhythmic complexities, Hlgrprng’s performances are an aural reflection of the transformational rhythm of city life. His sonic work serves not only as an immersive auditory experience but also as an exploration of the intricate relationships that shape acoustic landscapes. When you experience Hlgrprng’s soundscapes, you step into a sonic world shaped by a deeply rooted understanding of spatial dynamics, communal experience and audio frequencies. Seamlessly blending ambient textures, unique sonic nuances, and rhythmic complexities, Hlgrprng’s performances are an aural reflection of the transformational rhythm of city life. His sonic work serves not only as an immersive auditory experience but also as an exploration of the intricate relationships that shape acoustic landscapes. Usually Hlgrprng’s partners up with Gabriela Bílá who adds another layer of depth and exploration to his body of work. Their collaboration transcends the conventional boundaries of artist partnerships, merging sound and visuals in a harmonious dialogue that explores concepts of urban transformation. Gabriela’s visual storytelling combined with Hlgrprng’s auditory narrative creates a synergy that enhances their shared vision, resulting in an immersive multi-sensory experience that is as thought-provoking as it is enchanting. Their collaborative projects have made a significant impact in various arenas. These include the ‘City Science Summit’, where they introduced the idea of “withoutness”, a state of constant change, and the ‘Guggenheim Bilbao’, where they unveiled a cinematic installation. Furthermore, their work on ‘Retro Future Cities’ serves as a testament to their futuristic approach, displaying a rich collage of speculative futures. With every project, Hlgrprng and Gabriela continue to push boundaries, presenting audiences with thoughtfully curated, unforgettable experiences that explore the dynamic relationship between sound, space, and city life. Soundcloud - https://soundcloud.com/hlgrprng Spotify Radio - https://open.spotify.com/playlist/37i9dQZF1E4wTERtFHncqw Media Lab - https://www.media.mit.edu/projects/incompleteness/overview/ Guggenheim - https://arts.mit.edu/gabriela-bila-advincula-cities-in-motion/ Retro Future Cities - https://citysciencenetwork.org/photo-gallery false https://pretalx.c3voc.de/camp2023/talk/KBXMSS/ 2023-08-17T11:15:00+02:00 11:15 01:00 Marktplatz camp2023-57327-code_wiedergeben_in_musikform Performance Performance de Eine Aufführung eines Musikstückes welches den Quelltext eines Programmes in Musikform wiedergibt. In den 1980-er Jahren gab es im Rahmen des Basicodeprojektes im Radio Übertragungen von Computerprogrammen in einem Quelltext in einem Basicdialekt, der darauf ausgelegt war auf verschiedenen in der damaligen Zeit verbreiteten System lauffähig zu sein in Form von Tönen. Dabei gab es einen Ton für Null und einen Ton für Eins. In dieser Performance gibt es die Wiedergabe eines Programmes in Form von Musik. Anderst als beim Basicodeprojekt gibt es für verschiede vordefinierte Codesnippets und Variablen festgelegte Tonfolgen, die kombiniert dann die wiedergegebene Melodie ergeben. Zu Beginn gibt es eine kurze Einführung, welches Codesnippet mit welcher Tonfolge in Verbindung steht und daraufhin erfolgt dann die Wiedergabe eines Programms in Musikform. Das Publikum kann dann versuchen ob es die aus den Tonfolgen den Quelltext des wiedergebenen Programmes beziehungsweise die Kurznotation von diesem rekonstruieren kann. true Hogü-456 https://pretalx.c3voc.de/camp2023/talk/EUYPDP/ 2023-08-17T12:30:00+02:00 12:30 https://pretalx.c3voc.de/media/camp2023/submissions/EUYPDP/Gameboy_Music_Workshop_2011_a_1NlxJZW.JPG 01:30 Marktplatz camp2023-57601-gameboymusic_workshop Live Workshop de Chiptune oder Musik erzeugt von Soundchips alter Computer , Konsolen und Handhelds benötigt heute keine detaillierten Kenntnisse mehr von Hardware und Assemblersprache . Der Künstler irq7 zeigt wie man einem Gameboy Sounds entlockt und erste Loops damit komponiert. Dafür sind keine Vorkenntnisse nötig. Gerne darf man natürlich Kopfhörer und den eigenen Gameboy mitbringen. Gameboys, Cartridges und Kopfhörer werden zur Verfügung gestellt - jeder darf aber natürlich auch seinen eigenen Gameboy und Kopfhörer mitnehmen! Kompatibel sind: Game Boy / Game Boy Pocket / Game Boy Color / Game Boy Light / Game Boy Advance / Game Boy Advance SP https://irq7.blogspot.com false irq7 https://pretalx.c3voc.de/camp2023/talk/97UPEC/ 2023-08-17T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/camp2023/submissions/97UPEC/affe_1M3Qjr0.png 01:00 Marktplatz camp2023-57594-affe Live Music Performance de Instrumental. Improv. Experimental. Sound Of Noise. Evokíng Entropy! Flowstate!! Love & Passion !!! Statement: We Play Music In Spirit Of Improvisation, We Like Sound, We Like Free Floating, Measure Of Disorder Or Unpredictability, CreatIng A Sense Of Artistic Expression That Taps Into The Chaotic And Unpredictable Nature Of Human Emotions And Experiences. Resonance & Vibration, Accepting, Sharing, Adapting, In Process In Just Being Idiots (- Or No One At All) Personel: Karen Ng - Sax Jasper Stadhouders - Git Derek Shirley - Bass Daniel Schröteler - Drums/Fx false Daniel https://pretalx.c3voc.de/camp2023/talk/CP89YJ/ 2023-08-17T16:30:00+02:00 16:30 01:00 Marktplatz camp2023-57553-chapeau_club Performance Performance de Chapeau Club erarbeitet seit 2012 immersive Inszenierungen, surreale Performances und Genre sprengende Happenings mit opulenten Kostümen und extremen Bilderwelten. Absurdes Chaos, Persiflage, Techno und Avantgarde zeichnen die Stücke aus. Ziel ist ein zeitgenössisches, partizipatives, sinnliches Theater. Als ‘König:innen’ der mobilen Performance etabliert das Kollektiv ein neues zugängliches Volks- und Stadttheater. Spielorte sind Clubs, Musikfestivals und öffentlicher Raum. true Chapeau Club https://pretalx.c3voc.de/camp2023/talk/3NBGXL/ 2023-08-17T18:00:00+02:00 18:00 01:00 Marktplatz camp2023-57575-bluemchen_und_turbo DJ Set Performance de Punk DJs Punk DJs true hypnorex https://pretalx.c3voc.de/camp2023/talk/7FEBBC/ 2023-08-17T19:00:00+02:00 19:00 01:00 Marktplatz camp2023-57539-unlogistic Live Music Performance de (Berlin/Paris) Punk false hypnorex https://pretalx.c3voc.de/camp2023/talk/KAYZBX/ 2023-08-17T20:00:00+02:00 20:00 01:00 Marktplatz camp2023-57540-turbo_bluemchen DJ Set Performance de Punk DJs Punk DJs true hypnorex https://pretalx.c3voc.de/camp2023/talk/MADVMJ/ 2023-08-17T21:00:00+02:00 21:00 01:00 Marktplatz camp2023-57541-ponys_auf_pump Live Music Performance de Punk Punk false hypnorex https://pretalx.c3voc.de/camp2023/talk/PKETPZ/ 2023-08-17T22:30:00+02:00 22:30 01:00 Marktplatz camp2023-57404-schlag_den_nerd Entertainment Performance de In der Gameshow 'Schlag den Nerd' treffen die Teilnehmer in spektakulären Duellen aufeinander. Mit Spielen wie "Lötroulette", bei dem unter Zeitdruck elektronische Bauteile entlötet werden müssen, oder "Hello World", einer Programmieraufgabe, werden ihre Fähigkeiten auf die Probe gestellt. Jede Runde bietet neue aufregende Spiele und knifflige Aufgaben, bei denen die Nerds ihr Wissen, ihre Fähigkeiten und ihre Strategie unter Beweis stellen müssen. 'Schlag den Nerd' verspricht ein fesselndes Entertainment-Erlebnis, bei dem die Zuschauer gebannt verfolgen, wer als Sieger hervorgehen wird. false Dampfkadse https://pretalx.c3voc.de/camp2023/talk/L9GXDX/ 2023-08-17T23:45:00+02:00 23:45 02:00 Marktplatz camp2023-57051-tschunkelmusik DJ Set Performance en Rosa Luxus Der Zugang zu Musik und allem, was dir zeigen kann wie schön diese Welt ist, sollte unbegrenzt und vollständig sein. Alle Tänze müssen frei sein. Mißtraue dem Mainstream – fördere Individualisierung. Beurteile einen Tanz danach, wie scheißegal alles andere ist, und nicht nach üblichen Kriterien wie Aussehen, Alter, Herkunft, Spezies, Geschlecht oder gesellschaftlicher Stellung der Tanzenden. Man kann ohne Musik weder Kunst noch Schönheit schaffen. Tanzen kann dein Leben zum Besseren verändern. Tanze nicht im Tanzbereich anderer Leute. Öffentliche Tänze nützen, private Tänze schützen. true Rosa Luxus https://pretalx.c3voc.de/camp2023/talk/Q3389J/ 2023-08-18T02:00:00+02:00 02:00 02:00 Marktplatz camp2023-57754-miyo DJ Set Performance de DJ DJ true https://pretalx.c3voc.de/camp2023/talk/L7V9HF/ 2023-08-17T09:00:00+02:00 09:00 00:20 Milliways camp2023-57313-read_and_manipulate_network_traffic_on_android_with_mitmproxy Milliways Short Talk en In this talk, we take a first look at the tool mitmproxy. We will use it for interacting with network traffic on an Android phone. Sniffing into network traffic can be really interesting. It can help you understand complex systems better, double-check the data you sent or just finding bugs in your apps. The tool mitmproxy helps you with all of that. In this talk, we take our first look on this interactive tool. First, we set up a phone to connect to mitmproxy. Afterwards, we look at some actual traffic and how to interact with it by manipulating it the "man-in-the-middle" way. Lastly, we take a short look at automating all of this by using a python library for interacting with mitmproxy through programming. false Ratzo https://pretalx.c3voc.de/camp2023/talk/8KFF9C/ 2023-08-17T09:30:00+02:00 09:30 00:45 Milliways camp2023-57032-demystify_mach_o Milliways Talk en A deep dive explaining the Mach-O executable format along side a code demo. Apple systems can be quite obscure and archaic considering how popular and ubiquitous their devices are. Learning more about apple systems for any purpose therefore requires a healthy amount of reverse engineering. A core part of reverse engineering Apple systems is understanding the Mach-O file format which is how all Apple OSes describe executable files. This talk will provide an in depth explanation of the file format as well as a code example showing how we can parse Mach-O objects at runtime to show a loaded system libraries Obj-C class hierarchy. false Garrigan https://pretalx.c3voc.de/camp2023/talk/TQXEN7/ 2023-08-17T10:30:00+02:00 10:30 00:45 Milliways camp2023-57330-analyzing_cellular_basebands_with_firmwire Milliways Talk en Last year, we released FirmWire to the public, an open-source baseband analysis platform. But what even is a baseband and why do we want to analyze it? Hint: It’s a critical part of your phone and a first point of entry for attacks. This talk will answer your questions and provide a hands-on introduction to our framework. This talk will discuss cellular basebands and FirmWire, our open-source platform for baseband firmware. The platform allows researchers to emulate, dynamically debug, introspect, and interact with complex baseband firmware, providing insights about its inner workings in real-time. FirmWire’s integrated ModKit creates and injects custom tasks into the emulated baseband. We leverage the ModKit for full-system fuzzing via AFL++ by creating custom fuzzing tasks interacting with the host, using special hypercalls. With this setup, we uncovered several pre-authentication vulnerabilities in the LTE and GSM stacks of Samsung’s Shannon and MediaTek’s MTK baseband implementations, affecting billions of devices. FirmWire is the outcome of a more than two-year-long international research collaboration between the University of Florida, Vrije Universiteit Amsterdam, TU Berlin, and Ruhr-University Bochum. false nsr domenukk https://pretalx.c3voc.de/camp2023/talk/CJLKAK/ 2023-08-17T13:00:00+02:00 13:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/CJLKAK/bot_oTCUea2.png 00:45 Milliways camp2023-57023-how_to_survive_getting_ddosed_by_anonymous_cyberberkut_killnet_and_noname057_16_since_2012 Milliways Talk en In this presentation, I will talk about how DDoS attacks were carried out generally in the last 11 years and how they innovated since then; I will also present more specific details about attacks against government websites from bundestag.de in 2012 to ukraine-wiederaufbauen.de and others in February - August 2023. This talk aims to also entertain but mostly educate on how to mitigate current attacks. You can expect technical, not political slides. false craig https://pretalx.c3voc.de/camp2023/talk/KG9EEV/ 2023-08-17T14:00:00+02:00 14:00 00:45 Milliways camp2023-57085-fantastic_oprfs_and_where_to_find_them Milliways Talk en An Oblivious Pseudo-Random Function (OPRF) is versatile cryptographic primitive which is the basis for a wide range of protocols and tools. They enable one to outsource randomness computations to another party without having to trust them or make any compromises in confidentiality of the inputs. The most common benefit of using an OPRF, is that it adds strong privacy guarantees to protocols. A well-placed OPRF can also provide confidentiality without needing a PKI infrastructure. In some cases an OPRF can provide strong security guarantees that traditional systems cannot provide. OPRFs are truly one of the most exciting and underappreciated cryptographic building blocks of the last decade. In this talk I am will explain how OPRFs work, properties can achieve, and how OPRFs are used in various protocols. I am going to show some examples of existing free software tools which use or provide OPRFs and how these tools compare to alternative solutions. The talk is structured in two parts, a theoretic part which explains various types of OPRFs, their properties and where and how these are beneficial. And in the second part I will show concrete free software implementations: liboprf, libopaque, sphinx (a password storage that could be run by the NSA) and klutshnik, a threshold key management system, all authored by Yours Truly. I will also touch briefly on standardisation efforts of OPAQUE and OPRF by the IRTF CFRG, to which I contribute. Other examples I will bring will include private set intersection (used for contact discovery or haveibeenpwned-style privacy- respecting compromised account checks), private information retrieval, single-sign-on with privacy, deduplication and secure pattern matching. false stf https://pretalx.c3voc.de/camp2023/talk/ATJMB9/ 2023-08-17T15:00:00+02:00 15:00 00:45 Milliways camp2023-57100-all_cops_are_broadcasting Obtaining the secret TETRA primitives after decades in the shadows Milliways Talk en In this talk we will discuss the radio jailbreaking journey that enabled us to perform the first public disclosure and security analysis of the proprietary cryptography used in TETRA (Terrestrial Trunked Radio): a European standard for trunked radio globally used by government agencies, police, prisons, emergency services and military operators. Besides governemental applications, TETRA is also widely deployed in industrial environments such as factory campuses, harbor container terminals and airports, as well as critical infrastructure such as SCADA telecontrol of oil rigs, pipelines, transportation and electric and water utilities. For over two decades, the underlying algorithms have remained secret and bound with restrictive NDAs prohibiting public scrutiny of this highly critical technology. As such, TETRA was one of the last bastions of widely deployed secret proprietary cryptography. We will discuss in detail how we managed to obtain the primitives and remain legally at liberty to publish our findings. This journey has involved reverse-engineering and exploiting multiple zero-day vulnerabilities in the highly popular Motorola MTM5x00 TETRA radio and its TI OMAP-L138 trusted execution environment (TEE) and covers everything from side-channel attacks on DSPs, through writing decompilers headache-inducing DSP architectures, all the way to exploiting ROM vulnerabilities in the Texas Instruments TEE. false Jos Wetzels Carlo Meijer Wouter Bokslag https://pretalx.c3voc.de/camp2023/talk/ANGUCW/ 2023-08-17T16:00:00+02:00 16:00 00:45 Milliways camp2023-57306-ethical_hacking_good_intentions_and_questionable_outcomes Milliways Talk en We've all been there, we knocked a company offline while doing some well intended security testing. How many requests per second is considered ethical? How deep into a system can you go, dump the database or not? Reverse shell or touch /tmp/pwned? What are YOUR ethical boundaries? What is ethical? and why? Is buying credentials of the dark web ethical? Is fuzzing a server in a broom closet with millions of requests ethical? Did you know it was a raspberry pie in a broom closet? This talk discusses ethical boundaries, the existence and lack of them, but also the grey areas in between. The spark for this talk has been initiated from the need to ensure that all forms of security testing would be beneficial to all parties concerned and within some ethical boundaries. From secret hacking techniques to open blog posts and CVE's. Hopefully this talk will spark some discussions within the community so we can all go home with a clear conscience and preserve moral high ground. false Joakim Tauren https://pretalx.c3voc.de/camp2023/talk/CLKXXG/ 2023-08-17T17:00:00+02:00 17:00 00:45 Milliways camp2023-57216-hacks_and_leaks_then_and_now Milliways Talk en A discussion with Jeremy Hammond and Gabriella Coleman on the evolution of digital resistance, from direct action hacking to whistleblowing. How can hacktivists synergize with street activism to enact revolution? Can the lulz beat back the techno-fascist dystopia and their infosec enablers? We'll present strategies to strengthen decentralized networks, challenge government repression, and practice international solidarity. A discussion on the evolution of digital resistance, from direct action hacking to whistleblowing. How can hacktivists synergize with street activism to enact revolution? Can the lulz beat back the techno-fascist dystopia and their infosec enablers? We'll present strategies to strengthen decentralized networks, challenge government repression, and practice international solidarity. false Jeremy Hammond Gabriella Coleman https://pretalx.c3voc.de/camp2023/talk/SMB8SM/ 2023-08-17T20:00:00+02:00 20:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/SMB8SM/torlogo_FnxfUk1.png 00:45 Milliways camp2023-57172-a_guided_tour_through_tor_network_health_and_performance Milliways Talk en Since the last time, we were all at camp, several significant changes have happened within the Tor network ecosystem, both technically and socially. In this presentation, we will review some exciting recent updates to the Tor network and look into the world of bad relay tracking, general network health observations, and the situation where multiple extensive Denial of Service attacks have caused a slowdown of the overall network performance. We wish to guide the audience through a number of new technologies that have been added to the network. These innovations include a modern congestion control mechanism, our multi-path circuit feature, Conflux, and a Proof-of-Work (PoW) mechanism to help against Onion Services attacks. Additionally, we will discuss some upcoming changes to the current C Tor code base and our journey towards a Rust Tor relay implementation as part of our Arti re-implementation of Tor. Finally, in addition to the technology modifications, we also would like to talk about some of the social developments happening with the network, amongst others, a new mechanism for handling incoming technical and social proposals from the greater Tor community. false Alexander Færøy Georg Koppen gus juga https://pretalx.c3voc.de/camp2023/talk/CFASNP/ 2023-08-17T21:25:00+02:00 21:25 00:20 Milliways camp2023-57415-fantastic_build_system_failure_modes_and_how_to_fix_them Milliways Short Talk en Rebuilding target files when source files have changed is seems easy, but is not. Commonly used build systems (make, ninja, etc.) are often unable to guarantee both that they rebuild only what needs to be rebuilt and that they do not rebuild what does not need to be rebuilt. I will show how to reliably encounter common build system failure modes and explain which architectural choices lead to those. Using DJB's “redo” design as an example, I will show how build system architecture determines if failure modes can be addressed at all. Lastly, I will speculate why many developers dismiss such issues before encountering them – and some even do afterwards. ”Listen Morty, I hate to break it to you, but what people call a build system is just a bunch of rules that compel computers to output garbage. It hits hard, Morty, then it slowly fades, leaving you stranded with a mis-compiled binary. I did it. Your friends are gonna do it. Break the cycle, Morty. Rise above. Focus on build correctness.” false erle https://pretalx.c3voc.de/camp2023/talk/7RDPNH/ 2023-08-17T22:00:00+02:00 22:00 00:45 Milliways camp2023-57214-trustmerelay_investigating_apple_s_icloud_private_relay Milliways Talk en Apple strongly emphasizes the security and privacy of its devices and services. I analyze the dual-hop architecture, deployed protocols, and inner workings of their privacy-centric, VPN/Tor-alike service iCloud Private Relay. I will talk about my reverse engineering process and falsify Apple's privacy by design and access control claims. Apple's iCloud Private Relay is a novel Internet privacy service allowing users to securely and privately browse the Internet. It is directly implemented into Apple's operating systems and included with all iCloud+ subscriptions. Compared to traditional VPN services, Private Relay's dual-hop architecture separates the knowledge of the user's IP address and their destination website between two different Relays. Apple operates the first Relay while the second one is by one of its four partners: Akamai, CloudFlare, or Fastly. Apple claims its architecture enforces enhanced protection of users' privacy ("privacy by design") while still providing a high-performance browsing experience. Their president of software engineering, Craig Federighi, even mentions that Apple does not want users to have trust in them. Further, the company claims its service incorporates anti-abuse and fraud prevention mechanisms. As Private Relay validates any connection at the account and device level, website operators can trust them. I reverse engineer Private Relay's macOS implementation, present its involved technical components and how they collaborate. With that gained knowledge, I analyze authentication and authorization mechanisms deployed by Private Relay regarding potential ways of abuse. Furthermore, I review the privacy claims regarding the architecture and its deployment. false Heiko Kiesel https://pretalx.c3voc.de/camp2023/talk/UEHEVD/ 2023-08-17T23:00:00+02:00 23:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/UEHEVD/Horror_Stories_from_the_Automotive_Ind_UNuYvLk.jpeg 00:45 Milliways camp2023-57024-horror_stories_from_the_automotive_industry Milliways Talk en In this talk, we will revisit some of the scariest stories we faced during more than 50 penetration testing and security research projects, with a twist. In the ever-emerging industry of automotive, with old and new OEMs trying to get a share of the pie, many things are at stake, with many things getting overlooked, forgotten, or even deliberately covered. We will go through a journey of critical findings in different targets and the constant battle between penetration testers, developers, and mid to upper management. This will help the audience get an understanding of how the industry behaves right now, what they (and what we) are doing wrong, and how the future of automotive security should be shaped, not only for the sake of security, but also for the sake of safety and reliability. This talk will try to raise awareness on the current state of automotive security, how does the industry behave in the whole spectrum of it (100-year-old OEMs to 2-year-old OEMs and Tier 1 suppliers) and ultimately try to propose a way forward for both the automotive and security industries, with the goal being a safer and more reliable future for everyone, in and out of the streets. Working with some of the biggest OEMs and Tier 1 suppliers on pre-production vehicles gave us an understanding and experience of the whole spectrum of developing a vehicle, from architectural design to homologation and sales. This led us in many realizations and pitfals that the automotive industry falls into, and in order to avoid another Miller/Valasek we have to educate the people of the industry. While most of the people/companies in this industry try to keep the gates closed for apparent reasons, we try to share as much as possible, with the hope of making a change to the industry that will have an impact on how and where it progresses in the future. false Thomas Sermpinis https://pretalx.c3voc.de/camp2023/talk/ADJX98/ 2023-08-18T00:00:00+02:00 00:00 00:45 Milliways camp2023-57180-physical_vulnerability_research Milliways Talk en Exploring the methodology and exploitation of physical security systems. Locks, access control and alarm systems with real life examples and the practical exploitation thereof. With digital security crossover. false Matt Smith https://pretalx.c3voc.de/camp2023/talk/FGYKJN/ 2023-08-17T09:00:00+02:00 09:00 02:30 Digitalcourage camp2023-57117-mitmachen_vernetzen_lokaler_initiativen Digitalcourage Live Workshop de Austausch über Möglichkeiten sich im digitalpolitischen Bereich lokal zu engagieren und zu vernetzen. Digitalcourage stellt ihre Möglichkeiten vor, andere Organisationen und Individuen sind herzlich eingeladen beizutragen. Angesetzt: 90 Minuten Treffen nicht nur für Digitalcourage Orts- und Hochschulgruppen sondern auch für Leute, die im digitalpolitischen Bereich aktivistisch tätig sind oder werden möchten und sich mit anderen Leute vor Ort vernetzen und austauschen möchten. Es gibt vielfältige Möglichkeiten, mitzumachen oder Aktivitäten anzuzetteln, z.B. Ortsgruppentreffen, Kampagnenaktionen, Arbeitsgruppen oder auch Veranstaltungen wie den Aktivkongress oder auf europäischer Ebene Freedom not Fear. true Sapi Ullrich https://pretalx.c3voc.de/camp2023/talk/DVA978/ 2023-08-17T11:30:00+02:00 11:30 01:00 Digitalcourage camp2023-57757-induktive_hoerschleifen Digitalcourage Live Workshop de Tönübertragung für Hörbehinderte. true https://pretalx.c3voc.de/camp2023/talk/RHWHRW/ 2023-08-17T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/RHWHRW/Digitale_Mundigkeit_Titel-scaled_BTxPZpx.png 00:45 Digitalcourage camp2023-57087-lesung_digitale_muendigkeit Digitalcourage Talk de Leena Simon liest aus ihrem Buch "Digitale Mündigkeit" und erklärt, weshalb wir damit die Welt retten könnten. Digitalisierung öffnet uns ein Meer an Zukunftsmöglichkeiten. Gleichzeitig verschließen wir oft die Augen vor den Untiefen und Risiken der technischen Entwicklungen: Social Media verhilft Populisten zum Wahlsieg, Algorithmen befeuern die Spaltung der Gesellschaft, Technik bevormundet uns und raubt uns den Sinn für Verantwortung. Das gefährdet die Grundprinzipien von Freiheit und Demokratie. Leena Simon liebt Technik und pflegt gleichzeitig einen kritischen Blick darauf. Sie macht Mut, sich weder zu verweigern noch auszuliefern, sondern als Einzelne und als Gesellschaft Verantwortung zu übernehmen. Denn mit Mut, Entschlossenheit und Übung können wir wieder mündig sein. Dann finden wir auch die Lösungen für die Herausforderungen unserer Zeit. false Leena Simon https://pretalx.c3voc.de/camp2023/talk/KYDTSG/ 2023-08-17T15:25:00+02:00 15:25 01:00 Digitalcourage camp2023-57257-datenschutz_sprechstunde_mit_der_aufsichtsbehoerde Digitalcourage Live Workshop de Der Landesbeauftragte für Datenschutz und Informationsfreiheit BaWü steht Rede und Antwort. In lockerer Runde beantworten Tobias Keber, seit 1.7. neuer Landesdatenschutzbeauftragter von Baden-Württemberg, und Alvar Freude, dortiger Leiter der Abteilung für technisch-organisatorischen Datenschutz und Internet-Recht, Eure Fragen rund um Datenschutz und mehr. Eine offene Beratungs-Sprechstunde für alle Eure Fragen rund um Datenschutz und die Datenschutz-Grundverordnung (DS-GVO). **Keine Aufzeichnung,** sodass Ihr Eure Fragen frei stellen könnt. true Alvar Freude Tobias Keber https://pretalx.c3voc.de/camp2023/talk/VSSL3W/ 2023-08-17T16:35:00+02:00 16:35 00:20 Digitalcourage camp2023-57115-cryptocaf Workshop zur digitalen Selbstverteidigung Digitalcourage Short Talk de Gemeinsam bringen wir uns bei, wie ordentlich verschlüsselt werden kann, der Browser fürs spurenarme Surfen konfiguriert wird Axchtung: Der Workshop geht länger, findet aber ausserhalb unseres Zeltes statt! Auch 10 Jahre nach den Snowden-Veröffentlichungen wird uns immer wieder vor Augen geführt, wie wichtig das Absichern unserer Geräte und digitalen Dienste ist. Bei diesem Workshop unterstützen sich die Teilnehmenden im Stile eine [CryptoParty](https://www.cryptoparty.in/) dabei gegenseitig. Mögliche Themen sind: * Mehr Datenschutz auf dem Smartphone (Android, iOS) * Spurenarmes & anonymes Surfen (Tails, Firefox) * E-Mail-Verschlüsselung (Thunderbird) * Linux statt Windows/macOS nutzen * Passwörter sicher verwalten (KeePassXC) * Festplattenverschlüsselung (VeraCrypt) Bringt eure Geräte mit! Die Veranstaltung wird nicht aufgezeichnet true CryptGoat https://pretalx.c3voc.de/camp2023/talk/KGKGBB/ 2023-08-17T17:15:00+02:00 17:15 00:30 Digitalcourage camp2023-57091-chatkontrolle_ex_machina Digitalcourage Talk de Über die Konstruktion und den Bau eines Scanners, um die Überwachung durch die sogenannte Chatkontrolle zu verdeutlichen Regelmäßig gibt es politische Vorhaben, die Kommunikation von Bürger:innen massenhaft zu durchleuchten und auszuwerten. Wie verdeutlicht man Menschen die Gefahren, die derartige Systeme darstellen, wo die Technik dahinter sich doch so abstrakt anfühlt, nicht greifbar ist und "man ja sowieso nichts zu verbergen hat"? Anlässlich des neuesten Vorstoßes der EU-Kommission, der sogenannten Chatkontrolle, versucht Digitalcourage diese Überwachung greif- und sichtbar zu machen. Entstanden ist eine kleine Maschine, die die auf einem Smartphone gespeicherten Inhalte scannt und auswertet. In diesem Talk werden wir über die Idee, Planung und den eigentlichen Bau der Elektronik, Hard- und Software sprechen. Selbstverständlich ist auch jede:r eingeladen, sein mobiles Endgerät zum Schluss selbst auf illegales Material zu prüfen. false Jakob Schubert Konstantin Macher https://pretalx.c3voc.de/camp2023/talk/S7DPYT/ 2023-08-17T18:00:00+02:00 18:00 00:45 Digitalcourage camp2023-57192-datenschutz_vor_gericht_durchsetzen Digitalcourage Talk de Seit 2018 gilt in Europa die DSGVO. Doch kaum einer hält sich daran. Datengetriebenes Online-Marketing verstößt jeden Tag millionenfach gegen Datenschutzrecht. Nicht nur die bekannten Big Player wie Google und Meta handeln mit Profilen von Millionen von Menschen und analysieren jede Interaktion beim Surfen. Spätestens seit der Corona-Pandemie setzen auch öffentliche Stellen wie Universitäten im Zuge einer fehlgeleiteten Digitalisierung Werkzeuge ein, mit denen Menschen überwacht werden. Viele Unternehmen nutzen IT-Tools, deren Funktionsweise sie kaum durchsteigen und deren Sicherheit sie nicht gewährleisten können. So sorgen sie dafür, dass sensible Daten über Betroffene offengelegt werden. Behörden und die Zivilgesellschaft gehen seit mehreren Jahren gegen Verstöße gegen die DSGVO vor. Doch die behördliche Rechtsdurchsetzung verläuft schleppend. Es gibt einen weiteren Weg: Betroffene und Verbände können vor Zivilgerichten ihre Rechte einklagen. Zum Beispiel die Unterlassung einer Datenverarbeitung, die Löschung personenbezogener Daten und sogar Schadenersatz. Wie datenschutzrechtliche Gerichtsverfahren ablaufen, wie Tracking und Datenhandel im Zivilverfahren nachgewiesen werden können und wie man Richter:innen das Internet erklärt, berichten die Rechtsanwält:innen Elisabeth Niekrenz und Tilman Herbrich. false Elisabeth Niekrenz Tilman https://pretalx.c3voc.de/camp2023/talk/CVYSWW/ 2023-08-17T21:00:00+02:00 21:00 01:00 Digitalcourage camp2023-57123-gespraech Eine digitale Währung mit den Eigenschaften von Bargeld – ist das möglich? Digitalcourage Live Workshop de Warum brauchen wir digitales (Bar-)geld? Welche Eigenschaften müsste eine gute digitale Währung haben? Wie könnte sich unser Alltag dadurch verändern? Und wie funktioniert das in der Praxis? Christian Grothoff (GNU Taler), Leena Simon (Digitalcourage) und padeluun (Digitalcourage) diskutieren, Publikumsbeteiligung erwünscht. Die etablierten bisherigen digitale Bezahlmethoden sind alles andere als anonym. Neben den klassischen nicht anonymen Bezahlmethoden durch Überweisung und Kreditkarte (die zunehmend nur noch über den Umweg großer Finanzdienstleister angeboten werden), gibt es privatwirtschaftliche Finanzdienstleister wie Paypal, Amazon Pay und Klarna, die jede Menge Daten sammeln und mit ihrer Marktmacht immer unausweichlicher werden. Darüber hinaus gibt es verschiedene Crypto-Währungen wie den Bitcoin, die aber auch nicht wirklich anonym sind. padeluun und Leena Simon erklären, wie sie sich digitales Bargeld vorstellen. Christian Grothoff ist einer der Erfinder des [GNU Taler](https://taler.net/de/index.html) und berichtet, welches Konzept hinter dem Freie Software-Bezahlsystem steckt und welche praktischen Feldversuche es damit bisher schon gab. false padeluun Leena Simon https://pretalx.c3voc.de/camp2023/talk/8HF9X9/ 2023-08-17T22:15:00+02:00 22:15 00:45 Digitalcourage camp2023-57026-sex_workers_versus_surveillance Digitalcourage Talk en Sex workers have always been at the vanguard of technology—in ways that protect and restrict their rights. Laws and policies that impact sex workers never stop at this population so it is imperative that these case studies reach general audiences concerned with human rights as a whole. This talk will include a history of surveillance mechanisms directed against sex workers and will focus on the ways and means that digital surveillance has been impacting sex worker rights of mobility and free expression in recent years. New laws enforcing the censorship of pornography and the collateral damages they levy on reproductive health and LGBTQ+ community building will be discussed as well as border crossing and payment processing. Information about how AI and facial recognition software target sex workers will be detailed as well as the tools, advocacy, social engineering strategies sex workers can use to fight back. This talk is not limited to sex workers and their allies. It will include a primer on why sex worker rights include all human rights and show evidence that these laws are not limited to sex workers at all. LGBTQI+ people and reproductive health activists will be immediately impacted as well as all people who believe in the freedom of information. false Maggie Mayhem https://pretalx.c3voc.de/camp2023/talk/7VSZTC/ 2023-08-17T23:10:00+02:00 23:10 00:20 Digitalcourage camp2023-57643-dearmep Free Software infrastructure for Online Campaigning in the EU Digitalcourage Short Talk en How to hack the European Parliament by giving voters a voice in the decisions on the floor. Contacting your representative in Parliament is not as easy as it should be. What are their email addresses, phone numbers, social network profiles? Are they in Brussels or in Strasbourg right now? How much will it cost to call someone in France anyway? What should you even say to them? And does it even make sense to talk to that particular person, or are they so fundamentally opposed to your request that it would be a waste of time? The tool we are developing aims to bring citizens closer to their elected representatives. It empowers users to contact Members of the European Parliament (MEPs) efficiently and with a low entry barrier. The software takes the burden away from users to understand the EU and which MEPs are best to contact on a particular issue. It also knows how to contact them, and even allows the user to call them free of charge. DearMEP is being developed as a white label solution that can be applied to any EU level decision that has to be voted upon in the plenary of the European Parliament. NGOs that campaign around an EU decision can use the software to mobilize the public efficiently with the goal to influence particular plenary votes. Currently, the DearMEP software is tailored to address the whole European Parliament and to be used by citizens from all EU countries to contact MEPs from their countries. In this presentation, we would like to show you the current development state of this tool. We are planning to use DearMEP in the ongoing campaign against the chat control proposal. After that legislative file has concluded, we will release the software under the AGPL free software licence. During the CCCamp we will provide access to the current beta. We would love to hear your feedback. Drop us an email at team@epicenter.works. false Thomas Lohninger scy https://pretalx.c3voc.de/camp2023/talk/8ZC3K7/ 2023-08-17T14:00:00+02:00 14:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/8ZC3K7/lightning-Talk-Logo_E2qx07I.png 01:00 N:O:R:T:x camp2023-57137-lightning_talks_session_2 Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en A short session for even shorter talks. Language: English or German -- german -- Du willst was sagen? Das Podium gehört dir. 10 Minuten hast du, dann wird gewechselt. Ein kurzer Vortrag über die Aerodynamik von Enten, Werbung für dein neues Open-Source-Projekt, ein kleiner Hack den du neulich entdeckt hast, gesellschaftliche Kommentare ... alles geht. Zur Verfügung stehen Mikrophon, Beamer und ein Laptop mit USB-Stick, um Präsentationen im PDF-Format zu zeigen. Falls du eine Präsentation von deinem eigenen Gerät zeigen möchtest, würden wir dich bitten, 15 Minuten vor Beginn zu kommen, damit wir die Technik testen können. Am besten meldest du deinen Vortrag bei pony@hadiko.de . Spontane Beiträge sind aber auch gern gesehen, wenn am Ende noch Zeit ist. -- english -- Wanna say something? The stage is yours. You have 10 minutes to talk about anything. A short talk about the aerodynamics of ducks; promoting your new open-source project; a small hack that you found; social commentary ... anything goes. Available infrastructure: A microphone, beamer and laptop with a USB-Stick to show slides (PDF format). If you want to use your own device to show your presentation, please come to the stage 15 minutes before the event so we can test the setup. If you want to have a talk, we'd like you to write a short e-mail to pony@hadiko.de . However, spontaneous contributions are also welcome if there's still some time left at the end. false pony https://pretalx.c3voc.de/camp2023/talk/Z8T9HD/ 2023-08-17T15:00:00+02:00 15:00 00:20 N:O:R:T:x camp2023-57331-non_english_based_programming Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk en This talk offers an overview about difficulties when learning programming for Non-English-Speakers or at least not native English speakers. After the introduction there will be a live demo of some multilingual programming languages and an explanation how to define functions in different programming languages. false Hogü-456 Mohammed Kamal-Deen Fuseini https://pretalx.c3voc.de/camp2023/talk/87V9Z8/ 2023-08-17T15:40:00+02:00 15:40 00:45 N:O:R:T:x camp2023-57179-labix Creating an Internet Exchange in your local Hackerspace Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en Hear about our adventure setting up the [Labitat Internet Exchange (LabIX)](https://ix.labitat.dk/) in Copenhagen. Many nice FOSS tools for network routing exist, but we found that technical details on IXPs are not as easily searchable and available as one would like. We will show how PeeringDB and a route server ([AS60247](https://as60247.peeringdb.com/)) help connecting our peers and which BGP filtering strategies we use. Hardware and server housing are of course, also needed in order to physically connect your peering clients. There is also the administrative part: you would need an Autonomous System Number (ASN) in order to do real networking routing, but how do you find a friendly sponsoring Local Internet Registry (LIR) to get a hold of IP resources? And what about the RIPE database entries? Which do we need? false Hafnium https://pretalx.c3voc.de/camp2023/talk/3YQS3E/ 2023-08-17T16:45:00+02:00 16:45 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/3YQS3E/olga2013_rechts_jYxOdLl.png 00:20 N:O:R:T:x camp2023-57017-wie_synthetisiert_man_dna Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk de Kurze Erklärung wie DNA bzw Phosphoramiditsynthese funktioniert. DNA ist der code des Lebens. Theoretisch kann jeder im Labor DNA synthetisieren. Die Technik dahinter heißt Phosphoramidit-Synthese und ist auch für Informatiker spannend. false xro https://pretalx.c3voc.de/camp2023/talk/7FHFZA/ 2023-08-17T17:20:00+02:00 17:20 https://pretalx.c3voc.de/media/camp2023/submissions/7FHFZA/dtn_waypoint_updated_graphic_final_01_64gvoIs.png 00:20 N:O:R:T:x camp2023-57181-how_to_route_a_package_to_mars Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk en Space missions need data networks, and it's not exactly a TCP/IP world up there. This talk will give an introduction to space data networks. Challenges at the physical layer are not in scope. Instead I will illustrate protocols, routing algorithms, and other schemes that were designed for networking in space. Space Communication is, as many others, a fractured discipline, with many idiosyncratic solutions built for the needs of specific missions. Someone with decades of specialized industry experience could surely give a good picture of recurring problems and industry practices. Unfortunately I don't have those, but thankfully the people who do have been writing standards. (The presupposition becomes less and less true with time anyway, as agencies look towards inter-mission and inter-agency interoperability.) The primary basis for this talk are various documents, published by relevant working groups of the CCSDS and IETF. This talk will be about the protocol ecosystem used in space networking, highlighting some clever technical solutions, and ending on some visions and challenges for the future. I presuppose some knowledge of classic internet protocols and the ISO-OSI layer model, but you should be able to follow the talk without it. (also check out: https://pretalx.c3voc.de/camp2023/talk/YZQYW9/ (german)) false Johann A. Schöpfer https://pretalx.c3voc.de/camp2023/talk/7KRCLF/ 2023-08-17T17:50:00+02:00 17:50 00:45 N:O:R:T:x camp2023-57408-a_geometry_engine_from_first_principles the first three years of a six month project. Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en Three years ago, I started what I thought would be a six month project to implement some CAM software for 3D printing purposes, without using any of the existing geometry kernels. How hard can it be, right? I made some choices that seem weird but were done for very good reasons, and ended up implementing some things that are actually new and exciting. Here’s the story of the adventure so far. As the adoptive maintainer of one piece of 3D printing toolchain (ImplicitCAD, a programmable 3D modelling tool), I made the possibly unwise decision to implement another part of the toolchain - HSlice, a slicer. For a number of reasons I’ll get into in detail later, I decided to not use any of the existing multi-million-LoC geometry kernels, to implement the whole thing from first principles in Haskell, and to use some exciting new mathematics. All of those decisions were made for good reasons, and all of them came back to bite me. I’m here to tell you about what I’ve built so far, how I ended up as the singular intersection of these technologies, and how much I hate floating point. Then, I’ll tell you what it’s like implementing things whose only documentation is research papers, with math developed this century and algorithms that are still in development now. I’ll tell you about some incredibly cool algorithms involving crashing Austrian motorcycles and attempt to recruit you to work on this stuff too, for free. false Julia Longtin https://pretalx.c3voc.de/camp2023/talk/ZHFJ7Q/ 2023-08-17T21:00:00+02:00 21:00 00:45 N:O:R:T:x camp2023-57783-a_spontaneous_introduction_to_the_demoscene Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en Because a scheduled speaker didn't appear, BoboPK steps in and gives a short introduction und wrap up of the demoscene. The scene started with the home computer revolution of the early 1980s, and the subsequent advent of software cracking. Crackers altered the code of computer games to remove copy protection, claiming credit by adding introduction screens of their own ("cracktros"). They soon started competing for the best visual presentation of these additions. Through the making of intros and stand-alone demos, a new community eventually evolved, independent of the gaming: and software sharing scenes. false bobopk https://pretalx.c3voc.de/camp2023/talk/MEMSEH/ 2023-08-17T22:05:00+02:00 22:05 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/MEMSEH/signal-2023-04-11-123846_004_MuTJWDT.jpeg 01:00 N:O:R:T:x camp2023-57301-chiptune_with_gameboys_and_nanoloop2 Live Music Performance en Chiptune , 16 step looper, live performed on a NDSLite I make chiptune using Game Boys with the software called Nanoloop2. I will play for 1 hour. You might have heard my loops at Congress, GPN, SHA, CPU and MRMCD. I wrote a few new ones that I presented at GPN21 which can be heard here: https://www.youtube.com/watch?v=-VNmZGe2SN0 For other sound samples please visit my profile https://chaos.social/@bobo_pk or have a look at https://peertube.1312.media/w/cu1fPFfy49kgFhzs8NrgJp UPDATE: btr and nr4 will perform live visuals. I gave this workshop and am planning on doing it again on camp as SOS if you are interested. https://cfp.gulas.ch/gpn21/talk/L8CRA8/ true bobopk https://pretalx.c3voc.de/camp2023/talk/NQGCEZ/ 2023-08-17T23:15:00+02:00 23:15 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/NQGCEZ/pressepic_2022_5jWZEFK.png 01:00 N:O:R:T:x camp2023-57328-dj_shinsekai Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Performance de DJ Shinsekai is a music project focusing on assembling a space that can be experienced by listening to fast-changing electronic music. Her DJ Sets constitute an exploration of breakcore, hardcore, jungle, gabba, and other sonic vortexes generating a thrilling intensity of sound, catapulting participants into an acoustic matrix of club-adjacent rhythms and juxtapositions to achieve sensory overstimulation. true Thu Trang Ha https://pretalx.c3voc.de/camp2023/talk/YVWNW3/ 2023-08-17T14:30:00+02:00 14:30 00:45 Bits & Bäume camp2023-57139-free_software Software Design For The Environment Bits & Bäume Talk en Today, Information & Communications Technology accounts for 2-3% of global CO2 emissions, on a par with the aviation industry. If nothing changes, by 2050 it's estimated this number will rise to over 30%. Often overlooked is the crucial role of software. It is software which determines hardware's energy consumption, and for how long devices remain in use. That software design can drive environmental harm is still largely unknown to much of the population, let alone that users can already do something about it with Free Software. In early 2023 KDE published the handbook "Applying The Blue Angel Criteria To Free Software", the culmination of a 21-month project funded by the German government. The handbook presents the whys, whats, and hows for certifying software as sustainable with the Blue Angel ecolabel. In this talk I will provide an overview of the environmental harm driven by software and how Free Software is well-positioned to address the issues. I will link the inherent values that come with a Free & Open Source Software license to sustainable software design, and I will present the various ways that Free Software aligns with the Blue Angel ecolabel. Finally, I will provide an overview of the current sustainability goal of KDE and the work of the KDE Eco initiative. This includes publishing the KDE Eco handbook, setting up a measurement lab for FOSS developers, squashing hundreds of efficiency bugs, supporting the sustainability objectives of the FOSS Nigeria project "Renew V", among others. false Joseph P. De Veaugh-Geiss https://pretalx.c3voc.de/camp2023/talk/9XPJNG/ 2023-08-17T15:30:00+02:00 15:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/9XPJNG/logo_XxIohXi.png 00:20 Bits & Bäume camp2023-57107-meshenger True P2P Phone Calls Bits & Bäume Short Talk en Meshenger is a P2P Android phone app that started out as a demo for community mesh networks. Meshenger started out as an idea to promote off the grid mesh networks and has now reached its initial goal. In this talk I will talk about the idea behind it, the story how it came to be and of course how it works. false mwarning https://pretalx.c3voc.de/camp2023/talk/G3D8RQ/ 2023-08-17T16:00:00+02:00 16:00 00:20 Bits & Bäume camp2023-57536-produktionsbedingungen_digitaler_technologien Systemkritik mit feministischen und dekolonialen Perspektiven Bits & Bäume Short Talk de Feministische und dekoloniale Kritik liberaler Sichten auf digitale TechnologienBeschreibung: In den jüngeren Debatten um die Regulierung digitaler Technologien kommen überwiegend liberale gesellschaftspolitische Weltbilder zum Tragen. Der Vortrag widmet sich im Gegensatz dazu mit fundierten systemkritischen Perspektiven auf digitale Technologien. Ausgehend von feministischen und dekolonialen Perspektiven werden ökonomische und sozio-politische Strukturen digitalisierter Gesellschaften beleuchtet. Es werden verschiedene Beispiele feministischer und dekolonialer Argumentationen, Forderungen und Projekte umrissen und im Anschluss ausgiebig mit dem Publikum diskutiert. false Lena Ulbricht https://pretalx.c3voc.de/camp2023/talk/JECUTC/ 2023-08-17T16:30:00+02:00 16:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/JECUTC/52089227891_3d7374eef9_c_b6CYiaM.jpg 00:45 Bits & Bäume camp2023-57002-digitalisierung_im_brutvogel_monitoring Bits & Bäume Talk de Politik und Verwaltung sind auf kompakte Informationen angewiesen. Ist die Wirklichkeit zu komplex, so wird sie auf Indikatoren reduziert. Dieser Talk beleuchtet den Digitalisierungsprozess am Beispiel des "Monitoring häufiger Brutvögel", dessen Zahlen in Indikatoren auf Bundes- und EU-Ebene eingehen. Die Erfassung von Rohdaten im Gelände war lange Handarbeit, seit letztem Jahr läuft sie fast automatisch. false coco https://pretalx.c3voc.de/camp2023/talk/MRSFXH/ 2023-08-17T17:30:00+02:00 17:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/MRSFXH/ogicon_fbdecaB.png 00:45 Bits & Bäume camp2023-57173-the_difficult_path_to_climate_neutrality Bits & Bäume Talk en Stopping global heating does not just mean building solar panels and wind turbines, and switching to electric vehicles. Many industrial processes have carbon emissions that cannot be avoided with today's technology. Producing cement, steel, glass, plastics, aluminium, and many other products will require new production processes. In the talk, I will discuss some of these examples and the huge challenges that come with these changes. Some background info from the speaker about this and similar topics: [Industry Decarbonization Newsletter](https://industrydecarbonization.com/) [Decarbonize Everything Youtube Channel](https://www.youtube.com/@decarbonizeeverything/) [Von elektrischen Crackern und grünen Olefinen (golem.de)](https://www.golem.de/news/die-fossilfreie-chemiefabrik-von-elektrischen-crackern-und-gruenen-olefinen-2204-163344.html) [Wie die Glasindustrie vom Erdgas abhängt (golem.de)](https://www.golem.de/news/industrie-wie-die-glasindustrie-vom-erdgas-abhaengt-2206-165969.html) false Hanno Böck https://pretalx.c3voc.de/camp2023/talk/EMBRHS/ 2023-08-17T18:30:00+02:00 18:30 00:20 Bits & Bäume camp2023-57058-resilient_solar_energy_autonomous_infrastructure_with_freifunk_openmppt_controllers Bits & Bäume Short Talk en Freifunk Open-MPPT is an expanding Open-Hardware and Open-Software development project for efficient and resilient energy autonomous infrastructure like communication nodes, environment monitoring, irrigation – and more. The talk presents the currently available models, evolution, scope of current use and presents an outlook of what might follow in the future. The OpenMPPT development project was initiated by Freifunk in 2017 with the first design handling up to 50 Watt PV (solar) power. The intended application was to build cheap and effective solar WiFi mesh nodes with telemetry. At the time of the project's initiation, there were no small and low-cost solar charge controllers available that included maximum power point tracking. Maximum Power Point Tracking is a technique used in solar power systems to optimize the power output from the solar panels by tracking the point where the panels can deliver the maximum amount of power. The OpenMPPT project aimed to fill this gap and provide an open, cost-effective, and repairable DIY alternative for individuals and development NGOs who look for open hardware and software solutions. Initially, the idea was not to replace or compete with more powerful closed hardware and closed software Maximum Power Point Trackers on the market. However, people and development NGOs kept asking for more power and features like the possibility of adding sensors or building irrigation systems, because they want open hardware and software solutions. The development of the Freifunk-OpenMPPTs is following sue. The newer and expanded FF-ESP32 generations of OpenMPPT controllers are based on the ESP32 MCU by Espressif and can handle up to 400 Watt solar power. They can not only power communication nodes, but also solar powered servers in communities that live off-grid or have unstable power. However, people keep on asking for more power... false Elektra Wagenrad https://pretalx.c3voc.de/camp2023/talk/TLXXEX/ 2023-08-17T21:00:00+02:00 21:00 01:45 Bits & Bäume camp2023-57092-logbuch Bits & Bäume Talk de Live-Podcast mit Tim Pritlove und Linus Neumann und interessanten Besucherinnen des Camps. Logbuch:Netzpolitik (LNP) ist der Versuch, das netzpolitische Geschehen im deutschsprachigen Raum weitgehend neutral, unaufgeregt und meist gut gelaunt in einem regelmässigen Podcast einzufangen. Der Podcast soll Einblicke in die Themen aber auch Verständnis für die Hintergründe bieten. false Tim Pritlove Linus Neumann https://pretalx.c3voc.de/camp2023/talk/TPETNN/ 2023-08-17T23:00:00+02:00 23:00 https://pretalx.c3voc.de/media/camp2023/submissions/TPETNN/Cyborgs_cartoons5586fcfed8b7516--best-cartoons-space-party_LjWElMo.jpg 01:00 Bits & Bäume camp2023-57677-citizen_kino_99_9 Cyborgism, To The Bitter Ends Bits & Bäume Live Workshop en If we wish now (finally) to get serious about any kind of path towards sustainability in our high-tech + hyper-industrialized culture, it may be urgent to reassess the ingrained fetishes of the Cyborg, which were spawned from the idea of "hacking" the human for space travel, and then took on new strains in the era of the Capitalocene. Have we unleashed untenable and unethical fantasies which have now taken hold in the unregulated marketplace of a new "Guineapigdom" ? And how do we get back down to Earth from this invasive corporate-made mess ? C-KiNO is a platform for "cinema hacking" and investigating urgent topics for us to navigate better possible worlds. We screen curated film + media clips in a performative and interactive environment in order to encourage deeper analysis and constructive discussions and strategies. An XLterrestrials work-in-progress essay on our positions on what we might now call problematic "Cyborgism" manifestations: https://xlterrestrials.substack.com/p/cyborgism-to-the-bitter-ends-of-krapitalia true Paolo Podrescu https://pretalx.c3voc.de/camp2023/talk/9NHUKV/ 2023-08-17T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/9NHUKV/manuscript-1614228_1280_X5sPkvV.jpg 02:00 Bits&Bäume Workshops camp2023-57682-datenschutz_ist_kunst Bits & Bäume Live Workshop de Was macht man mit 20 Jahren Vereinsakten? Sowohl Datenschutz als auch Papierrecycling haben Auswirkungen auf die Umwelt und unsere persönlichen Informationen. Beide können zusammenwirken, um vertrauliche Dokumente sicher vernichtet und Ressourcen zu schonen. Künstlerischer Ausdruck und Umweltbewusstsein können durch die Nutzung recycelter Materialien harmoniert werden. Dies verdeutlicht, wie verschiedene Bereiche unseres Lebens auf nachhaltige Weise ineinander greifen können. Dieser Workshop vermittelt praktische Fähigkeiten, um Datenschutz und Kunst miteinander zu verknüpfen und zu kreativen Ergebnisse zu erzielen. Aktionen: - Papierschöpfen - Linolschnitt - Hochdruck false kunstpixel Monic https://pretalx.c3voc.de/camp2023/talk/K8BFBL/ 2023-08-17T14:00:00+02:00 14:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/K8BFBL/rust_0l622SS.png 02:00 Bits&Bäume Workshops camp2023-57322-writin_me_a_rust Bits & Bäume Live Workshop en Rust is an up-and-coming, safe and performant programming language with some very novel, funky features. Learn about Rust and write your first simple Rust program *EDIT*: Thanks for coming everyone, it was a great turnout I hope you all enjoyed! Find the slides here: https://drive.google.com/file/d/1MBKICbj0-LNnWKoAS-tlmxmvDsfgVYSA/view?usp=sharing Rust is an up-and-coming, safe and performant programming language with some very novel, funky features. Learn about Rust and write your first simple Rust program. Suitable to anyone with basic programming knowledge, you don't have to be an expert. This session will be about half presentation, half practical. Come with a laptop prepared to write some code. Please get Rust installed before the session: https://www.rust-lang.org/tools/install false Mattsi https://pretalx.c3voc.de/camp2023/talk/DCDJZU/ 2023-08-17T16:00:00+02:00 16:00 01:00 Bits&Bäume Workshops camp2023-57319-handson_reuse_software Bits & Bäume Live Workshop en Developing, using, and re-using Free Software is fun, but declaring licensing and copyright information is not. [REUSE](https://reuse.software/) changes that. With three simple steps, it makes declaring licensing and copyright information unambiguous and perfectly human- and machine-readable. This is an interactive workshop as an introduction to the REUSE project and demonstration of how to make a repository REUSE compliant. As software has gotten more complex over the last years, the importance of declaring licensing information has become even more crucial. The FSFE's REUSE initiative contributes to the goal of clearly displaying legal information in Free Software projects by embedding it into every file of the repository. Any project following the REUSE recommendations makes copyright and licensing information readable for both humans and machines. We ensure that individuals, organisations, and companies that are reusing code are aware of and respect the licence terms chosen by its original author, thus making life easier for everyone involved in the software supply chain . REUSE integrates seamlessly into development processes and other best practices of indicating Free Software licences. In addition, there are tools and documentation to help you get started. true Tobias Diekershoff https://pretalx.c3voc.de/camp2023/talk/ZWPB7X/ 2023-08-17T17:30:00+02:00 17:30 00:15 Bits&Bäume Workshops camp2023-57752-fsfe_meet_up_and_free_software_song_singalong Bits & Bäume Live Workshop de You are part of the Free Software Foundation Europe? or you are a Free Software enthusiast or generally interested in Free Software? The Free Software Foundation Europe is organising a meet-up and you are welcome to join us in celebrating our love for Free software with a Free Software Song singalong. We would be happy to meet you and talk with you about Free Software <3 false bonnie https://pretalx.c3voc.de/camp2023/talk/ACXEBY/ 2023-08-17T18:00:00+02:00 18:00 00:45 Bits&Bäume Workshops camp2023-57650-garden_hacks_technology_snacks Bits & Bäume Live Workshop en Several lightning talks about everything related to open source and gardening: From software to hardware, from constructing your diy raised bed to maintaining a farmbot etc ... false dreirik https://pretalx.c3voc.de/camp2023/talk/BAFS83/ 2023-08-17T19:00:00+02:00 19:00 03:00 Bits&Bäume Workshops camp2023-57712-openwrt_freifunk_gluon_meetup Bits & Bäume Live Workshop en Once again this camp, the developers and users present at the camp want to exchange about current OpenWrt, Freifunk and Gluon topics. true skorpy blocktrron https://pretalx.c3voc.de/camp2023/talk/ZJSZBK/ 2023-08-17T10:30:00+02:00 10:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/ZJSZBK/mic_hoop_embroidery_4ldw91C.jpeg 01:30 Hardware Hacking Village camp2023-56989-finding_sound_and_making_microphones Milliways Live Workshop en This workshop will be a guide to getting experimental with the noises around us. We will learn how to use piezos and electromagnetic pickups to find hidden sounds, then we will make a lofi embroidery hoop microphone. This workshop will be a guide to getting experimental with the noises around us. We will learn how to use piezos and electromagnetic pickups to find hidden sounds, then we will make a lofi embroidery hoop microphone for vocals. This is a super low tech workshop suitable for beginners. You will need to solder two wires, but full instruction will be provided. Limited places available. Secure your slot by buying the kit in advance at the Hardware Hacking Village. false Helen Leigh https://pretalx.c3voc.de/camp2023/talk/C7FMFU/ 2023-08-17T13:30:00+02:00 13:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/C7FMFU/ArduTouchWorkshopEMF_Ub5eELP.jpg 02:30 Hardware Hacking Village camp2023-56998-learn_to_solder_digital_music_synthesis_workshop_with_ardutouch_music_synthesizer_kit Milliways Live Workshop en _**Anyone can learn to solder!**_ _And anyone can learn to make music, sound (and noise!) with computer chips!_ All participants will easily learn all of this by making an **[ArduTouch music synthesizer](https://cornfieldelectronics.com/cfe/projects.php#ardutouch)** from a kit. **Learn to solder** by making a way-cool, powerful music synthesizer, and **learn how to make cool music, sound, (and noise!) with computer chips**. (The fancy word for making sound with a computer chip is _**D**igital **S**ignal **P**rocessing_.) **[ArduTouch](https://cornfieldelectronics.com/cfe/projects.php#ardutouch)** is an [open hardware](https://github.com/maltman23/ArduTouch) **Arduino**-compatible music synthesizer kit with a built-in **Touch** Keyboard, and with built-in speaker/amplifier. It is a really nice performing musical instrument. This workshop is for **total newbies** to learn to solder. This workshop is for **total newbies** to make their own ArduTouch music synthesizer. This workshop is for **total newbies** to learn how to make music, sound (and noise!) with computer chips. Attendees take their completed synthesizer home at the end of the workshop. The ArduTouch comes pre-programmed with a way cool synthesizer. And I will show you how to re-program it with other way cool (and totally different) synthesizers. For ages 10 - 100. Taught by [Mitch Altman](http://en.wikipedia.org/wiki/Mitch_Altman) _Optional: Bring your laptop, if you can._ **Workshop Itinerary**: * Brief intro to music synthesis. * Simple intro to **D**igital **S**ignal **P**rocessing for _total beginners_ to understand how to make sound (and noise!) with computer chips. * Then we will learn to solder. Don't let this scare you! I've taught tens of thousands of people to solder, most of whom have never made anything before in their lives. It is actually a very easy skill to learn. It is also very useful. * Then we will each make our own [ArduTouch](https://cornfieldelectronics.com/cfe/projects.php#ardutouch) music synthesizer from a kit. * Now that we each have our own working ArduTouch synthesizer, we will set up the free and open-source Arduino software on our laptops (if you bring one) -- Windows, Linux, and MacOS are all fine! * Very brief intro to Arduino for re-programming your ArduTouch board with cool new sounds. * _Jam!_ **Materials costs**:<br> The workshop is free, but if you would like to partake in the hands-on aspects of the workshop, Mitch will have ArduTouch kits for **€35**. _Optional: USB-Serial Cable for re-programming ArduTouch (and many other projects): 5 €._ false Mitch https://pretalx.c3voc.de/camp2023/talk/RBPWXU/ 2023-08-17T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/camp2023/submissions/RBPWXU/catsplash_qXITLdN_qXLI4Un.png 02:00 Hardware Hacking Village camp2023-57581-surface_mount_electronics_assembly_for_terrified_beginners Milliways Live Workshop en In this 2h workshop, I will teach you to work with the tiny components that modern electronic devices are made of. We will assemble an electronic kitten, that purrs when touched correctly, and hisses when touched wrong. It will work, and is guaranteed to remove your fear of hand-assembling surface mount designs. In this workshop, we will learn to handle parts that seem impossibly tiny. We will learn a very useful technique (from the 16th century, or possibly earlier) to prevent your hands from shaking when doing precision work, and find out how the electronics industry cheats in every possible way to make assembly easier for themselves, and how we can cheat the same way when assembling things by hand. Using simple hand tools and kitchen equipment, we'll get results as good as any electronics assembly facility. The board we'll assemble is a cat. It sleeps most of the time, but reacts to touch - if you touch it in a way it likes, it will purr, and if you touch it in a way it dislikes, it will hiss at you. No prior experience with electronics required. This is a workshop for terrified beginners who are afraid of surface mount parts because they seem too tiny to work with. It takes about two hours and costs 20€/kit. We can fit 13 people at the same time. ~~SIGN UP ON PAPER AT HARDWARE HACKING VILLAGE~~ false Kliment https://pretalx.c3voc.de/camp2023/talk/JAC3N3/ 2023-08-17T17:00:00+02:00 17:00 https://pretalx.c3voc.de/media/camp2023/submissions/JAC3N3/PXL_20230805_183837873_usoNCJW.jpg 02:00 Hardware Hacking Village camp2023-57209-mini_world_o_techno_workshop Milliways Live Workshop en We'll assemble kits to make a mini version of the World'O'Techno (http://www.jarkman.co.uk/catalog/robots/worldotechno.htm), and talk over how the code works and what else you might make it do. Kits will cost £60, €70 (which is just the parts cost), and have all the electronics and a rudimentary enclosure. You'll also need to bring a USB powerbank of some kind. If you have a portable speaker with a 3.5mm audio lead that you'd like to use with it, bring that too - the kit includes USB powered speakers, but they are not fancy. Bring your laptop, too, if you want to poke about in the code, and maybe an Ethernet cable. Assembly is pretty simple - no soldering, mostly just sticking bits together - and afterwards you'll be able to wander around camp in a cloud of your own location-based techno. I am bringing 10 kits. Email me (richard@jarkman.co.uk) to pre-book one. If they are not all booked they will be first-come first-served at the workshop. Please bring cash, and do not assume I will have change. Kit instructions and parts list are here: https://docs.google.com/document/d/16bbID20bdOUZSPV1uCmyoj7GCZCvPnIWZ1mjBnAdzWs/edit?usp=sharing false Richard Sewell https://pretalx.c3voc.de/camp2023/talk/XEYNNZ/ 2023-08-17T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/XEYNNZ/WLED-Lion_esp01_on_pcb_ucNO3TY.jpg 03:00 Hardware Hacking Village camp2023-57035-wled_lion_workshop Learn soldering and programming LED lights Milliways Live Workshop en In this workshop, we will learn the basics of soldering components on a circuit board. We will then use our board to control LEDs, which you can take home and install in your own camps. Takes 2-3 hours and kits cost 25€. Max 15 participants, please sign up on *PAPER* at BornHack village in the Cold North Cluster. The workshop takes 2-3 hours, bring yourself and a laptop. No prior knowledge is needed. Workshop kit cost 25€. We will introduce participants to the basics of soldering components on a circuit board (PCB), based on the ESP-01S (ESP8266) chip. We will then use our PCB to control LED lights with the controller software [WLED](https://github.com/Aircoookie/WLED). Participants should go home with some nice programmable lights and new knowledge, that can be used for many other types of LED involved projects. Workshop instructions can be found here: https://github.com/labitat/WLED-Lion false Hafnium Kuro https://pretalx.c3voc.de/camp2023/talk/9PPDL8/ 2023-08-18T00:00:00+02:00 00:00 https://pretalx.c3voc.de/media/camp2023/submissions/9PPDL8/IMG_20230806_173320_NX6ELNr.jpg 01:30 Hardware Hacking Village camp2023-57636-wellenfuchs_wave_fox Milliways Live Workshop de DE: Wir bauen einen "Wellenfuchs" - ein kleines Gadged mit welchem sich die elektromagentischen Wellen um uns herum hörbar machen lassen. Höre wie dein Handy, dein Laptop und alle anderen elektrischen Geräte um Dich herum arbeiten und wie der Rythmus und der Ton sich verändern sobald man diese benutzt. EN: We build a "wave fox" - a small gadget that makes the electromagnetic waves around us audible. Listen to how your mobile phone and laptop and all the other devices work and how the rhythm and sound changes when you use them. false Blueloop / Alex Wenger https://pretalx.c3voc.de/camp2023/talk/HMUBKP/ 2023-08-17T09:30:00+02:00 09:30 02:00 Milliways Workshop Dome camp2023-57067-deep_dive External Attack Surface Mapping - First Steps Milliways Live Workshop en Intent of this workshop is to shed light on the techniques and methodologies around OSINT reconnaissance. Everything that we explore throughout this workshop can be achieved using open source tooling and scaled up effectively. This journey won't be just a scratch of the (attack) surface, but a true deep dive in what is happening behind all of the steps and the reasoning behind it. This is part one of our OSINT recon adventure. External attack surface mapping is an important capability to have in the toolkit for everyone working on internet security, for both defensive and offensive sides of the coin. With it we can gain a good visibility of what kind of services and information is exposed to the public internet - the results may surprise you. As you know, inventory management is a huge issue for entities large and small, but when you add network security and service configuration to the mix it gets even more difficult. Intent of this workshop is to shed light on the techniques and methodologies around the subject matter. Everything that we explore throughout this workshop can be achieved using open source tooling and scaled up effectively. This journey won't be just a scratch of the (attack) surface, but a true deep dive in what is happening behind all of the steps and the reasoning behind it. Workshop structure: 1. Acquiring target - Crunchbase, ASNlookups, registrar relationships 2. Expanding the scope - asset discovery 3. Diving deeper - port scanning, service discovery The participants should have a laptop with a Linux based operating system (or virtual machine) with internet connectivity to carry out the hands-on part of the workshop. Testing range for the scope will be provided. false joohoi six2dez https://pretalx.c3voc.de/camp2023/talk/7XVTGY/ 2023-08-17T14:30:00+02:00 14:30 01:51 Milliways Workshop Dome camp2023-57071-r2wars battle bots in shared memory Milliways Live Workshop en Running programs simultaneously in the same memory: what could go wrong? This is about how and then playing with it hands-on. We look at the substructure, build our own small programs that then try to overwrite each other. This workshop is about r2wars: two programs are executed simultaneously in shared memory (more about this in the workshop) with the goal to overwrite each other. There will be an introduction to "how does it work with 'concurrent' execution?", then we will build bots like this and then let them all compete against each other. You will need: - A laptop - [radare2](https://github.com/radareorg/radare2) - [golang](https://go.dev) This workshop has been held at Easterhegg and GPN before and has been quite full. If you've been there before, please help each other in order to increase the fun for all! false hanemile https://pretalx.c3voc.de/camp2023/talk/QPXCCE/ 2023-08-17T16:30:00+02:00 16:30 00:20 Milliways Workshop Dome camp2023-57760-social_engineering_is_not_how_to_teach_security_to_your_colleagues Milliways Short Talk en Social engineering has always had a place in infosec/ computer security concerns, but does it have a place in your office? Social engineering and education techniques may look like the same thing from afar. They are not. This talk is about what from social engineering can be useful for teaching your colleagues better security practices, which parts can backfire, and how actual educational and behavior change theory provides much better alternatives. false Rose Regina https://pretalx.c3voc.de/camp2023/talk/TCHWNK/ 2023-08-17T17:00:00+02:00 17:00 02:00 Milliways Workshop Dome camp2023-57068-deep_dive External Attack Surface Mapping - Digging Deeper Milliways Live Workshop en Intent of this workshop is to shed light on the techniques and methodologies around OSINT reconnaissance. Everything that we explore throughout this workshop can be achieved using open source tooling and scaled up effectively. This journey won't be just a scratch of the (attack) surface, but a true deep dive in what is happening behind all of the steps and the reasoning behind it. External attack surface mapping is an important capability to have in the toolkit for everyone working on internet security, for both defensive and offensive sides of the coin. With it we can gain a good visibility of what kind of services and information is exposed for the public internet - the results may surprise you. As you know, inventory management is a huge issue for entities large and small, but when you add network security and service configuration to the mix it gets even more difficult. Intent of this workshop is to shed light on the techniques and methodologies around the subject matter. Everything that we explore throughout this workshop can be achieved using open source tooling and scaled up effectively. This journey won't be just a scratch of the (attack) surface, but a true deep dive in what is happening behind all of the steps and the reasoning behind it. Workshop structure: 1. Technology inspection - frameworks, exposed software version info 2. Gathering the low hanging fruit - common vulnerabilities, known weaknesses 3. Bringing out the guns - brute forcing, context specific vulnerabilities The participants should have a laptop with a Linux based operating system (or virtual machine) with internet connectivity to carry out the hands-on part of the workshop. Testing range for the scope will be provided. false joohoi six2dez https://pretalx.c3voc.de/camp2023/talk/TUCSNV/ 2023-08-17T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/camp2023/submissions/TUCSNV/CCCamp-Twitter-Hip_kzkQNCE.png 03:00 Milliways Workshop Dome camp2023-57588-hip_party Milliways Performance en Hackin in Parallel - Party We had a great little congress in december, organized by people from xHain, Milliways, c-base, Digitale Gesellschaft and more: "Hacking in Parallel" Now we are looking forward to see you all getting together again in summertime to have a night of dancing, discussing and reconnecting. true e-punc, c-atre collectivdrama Tom Jennissen https://pretalx.c3voc.de/camp2023/talk/JKAVHL/ 2023-08-17T11:00:00+02:00 11:00 00:15 C3VOC.tv camp2023-57743-c3_morningshow Tag 3 CCC Show de Wetter, Verkehr, etc. false https://pretalx.c3voc.de/camp2023/talk/7937/ 2023-08-17T11:30:00+02:00 11:30 01:00 C3VOC.tv camp2023-57765-zuege Tag 3 Frag die Teams Interview en Heute zu Gast: Drei Vertreter:innen des Train Operation Center (TOC) false https://pretalx.c3voc.de/camp2023/talk/camp20231989/ 2023-08-17T15:00:00+02:00 15:00 01:00 C3VOC.tv camp2023-57763-noc Tag 3 CCC Interview en This time Leyer talks to the Internet-Manufakur aka "Network Operation Center" about their work. This time he is actually told 3 minutes before that its broadcasted LIVE – but it does not really matter to him anymore. false https://pretalx.c3voc.de/camp2023/talk/8830/ 2023-08-17T17:00:00+02:00 17:00 01:00 C3VOC.tv camp2023-57766-alles Chaos Family Chaos Family Interview en . Chaos Family false https://pretalx.c3voc.de/camp2023/talk/W7LLWD/ 2023-08-17T20:00:00+02:00 20:00 00:15 C3VOC.tv camp2023-57739-c3_newsshow_brennpunkt_flaschen Tag 3 CCC Show de Die Themen von Tag 3 false https://pretalx.c3voc.de/camp2023/talk/1852/ 2023-08-17T20:15:00+02:00 20:15 00:35 C3VOC.tv camp2023-57767-haeksen Chaos Family Interview de . Chaos Family false https://pretalx.c3voc.de/camp2023/talk/8544/ 2023-08-17T21:00:00+02:00 21:00 01:30 C3VOC.tv camp2023-57764-fireside_hackerspaces Interview en Fireside Talk about the birth, life, death and rebirth of Hackerspaces false Mitch Scotty aprica https://pretalx.c3voc.de/camp2023/talk/3L8UFU/ 2023-08-17T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/3L8UFU/izaminelli_fWCnfrc.jpeg 03:00 UFO camp2023-57707-iza_minelli DJ Set Other de . https://soundcloud.com/iza-minelli true https://pretalx.c3voc.de/camp2023/talk/7XKFJF/ 2023-08-17T14:00:00+02:00 14:00 01:00 UFO camp2023-57708-benjamin_butter_ist_mit_vortrag_zu_gast_kathia_fragt_nach KI, technologische Entwicklungen und künstlerische Praxis Live Workshop de . true https://pretalx.c3voc.de/camp2023/talk/3DYD3Z/ 2023-08-17T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/camp2023/submissions/3DYD3Z/spawarrior_3j3g5MH.jpeg 02:00 UFO camp2023-57709-spawarrior DJ Set Other de Spawarrior - a rhythmic hybrid ceremony, transcending into uncharted worlds and enigmatic uni·ver·ses Spawarrior - a rhythmic hybrid ceremony, transcending into uncharted worlds and enigmatic uni·ver·ses true https://pretalx.c3voc.de/camp2023/talk/DHCZB8/ 2023-08-17T17:00:00+02:00 17:00 02:00 UFO camp2023-57710-daniele_liepa DJ Set Other de based: vilnius https://soundcloud.com/slacksradio/danielle-liepa-february-2023 true https://pretalx.c3voc.de/camp2023/talk/7XDELT/ 2023-08-17T19:00:00+02:00 19:00 02:30 UFO camp2023-57711-hrmny DJ Set Other de . https://soundcloud.com/forsakenharmony true https://pretalx.c3voc.de/camp2023/talk/TJKCZL/ 2023-08-17T21:30:00+02:00 21:30 02:30 UFO camp2023-57714-face DJ Set Other de . https://soundcloud.com/face_care true https://pretalx.c3voc.de/camp2023/talk/MREDF7/ 2023-08-18T00:00:00+02:00 00:00 02:00 UFO camp2023-57715-fun_per_minute DJ Set Performance de tbd https://instagram.com/fun.per.minute_hexhex?igshid=OGQ5ZDc2ODk2ZA== true https://pretalx.c3voc.de/camp2023/talk/3ZMGBD/ 2023-08-18T02:00:00+02:00 02:00 02:00 UFO camp2023-57716-lars_lavendel DJ Set Performance de tbd true https://pretalx.c3voc.de/camp2023/talk/YXCDTQ/ 2023-08-17T20:29:46+02:00 20:29 https://pretalx.c3voc.de/media/camp2023/submissions/YXCDTQ/thumbnail_928409_746x466_pOoxTCY.png 01:30 Culture Club camp2023-57624-live_performance_eines_diy_instruments Die Laserharfe Live Music Performance de Die Gelegenheit, sich „Instrumentenbauer“ in seinen Lebenslauf schreiben zu können, sollte sich kein Nerd, der was auf sich hält, entgehen lassen. Wenn dieses Instrument dann auch noch von einem studierten Organisten bedient wird, kommt Hackertum und Kunst ganz eng zusammen. Aber wie erfindet man ein Instrument? Eine überraschende Funktionalität der WiiMote-Controller ist die schnelle Lichtpunkte-Erkennung in deren vorwärtszeigenden Kamera … Kombiniert mit acht handelsüblichen Lasern, einem MIDI-Controller und ein bisschen Klebstoff kann daraus ein richtiges Instrument werden. Wie sich das ganze dann von einem Profi bedient anhört, könnt ihr hier bestaunen und die Harfe aus der Nähe beschnuppern. Der Künstler mit dem Instrument im robusteren Ausbau https://www.ralph-light.com/ false erdgeist https://pretalx.c3voc.de/camp2023/talk/D9TK7E/ 2023-08-17T22:00:00+02:00 22:00 https://pretalx.c3voc.de/media/camp2023/submissions/D9TK7E/frae_VbDM1jH.png 01:00 Culture Club camp2023-57669-fraefrae DJ Set Performance de LaFrae Sci a.k.a Frae-Frae: Daughter of Drexciya, is an award-winning and internationally acclaimed multi-instrumentalist, educator, composer, and electro-acoustic adventurer. Bedrock to her artistry is the roots and the fruits of the blues from spirituals to afro-diasporic futuristic soundscapes that explore time travel, prayer, meditation, and the African American ecstatic tradition. To date, she has shared her intentional creativity in 40 countries. LaFrae is also the Executive Director/Dir of Artistic Programming at Willie Mae Future Sounds named after Willie Mae "Big Mama" Thornton. W.M.F.S. is a STEAM-based, year-round empowerment through music curriculum that includes music technology, deep listening, Afro Diasporic futurism, and encourages critical thinking through the lens of the blues tradition for girls and gender non-conforming youth in New York City. (williemaerockcamp.org) LaFrae Sci a.k.a Frae-Frae: Daughter of Drexciya, is an award-winning and internationally acclaimed multi-instrumentalist, educator, composer, and electro-acoustic adventurer. Bedrock to her artistry is the roots and the fruits of the blues from spirituals to afro-diasporic futuristic soundscapes that explore time travel, prayer, meditation, and the African American ecstatic tradition. To date, she has shared her intentional creativity in 40 countries. LaFrae is also the Executive Director/Dir of Artistic Programming at Willie Mae Future Sounds named after Willie Mae "Big Mama" Thornton. W.M.F.S. is a STEAM-based, year-round empowerment through music curriculum that includes music technology, deep listening, Afro Diasporic futurism, and encourages critical thinking through the lens of the blues tradition for girls and gender non-conforming youth in New York City. (williemaerockcamp.org) true https://pretalx.c3voc.de/camp2023/talk/WMJMBL/ 2023-08-17T23:00:00+02:00 23:00 https://pretalx.c3voc.de/media/camp2023/submissions/WMJMBL/SinaAlaaKlaus_oi4spDM.jpeg 01:00 Culture Club camp2023-57670-ritiro DJ Set Performance de Ritiro ist eine Klang- und Bedeutungssynthese. Eine Erkundung künstlicher Urgründe. Die Suche nach fragiler Kraft. #oud #schnechno #scifi #noise #modularsynthesizer #ambient #fieldrecording #acoustic #asmr #electronic #chaos Ist es nicht stimmig, wenn es nicht stimmt? Einander fragend erfahren. Zwischen uns beginnt die Imagination real zu werden. Klaus, oder trummerschlunk, experimentiert mit elektronischen Klängen. Alaa Zouiten spielt die marokkanische Oud. Sina Kamala schreibt, sammelt Worte und Geschichten. Die Oud oder Ud, ist eine zu den Schalenhalslauten gehörende Kurzhalslaute aus den Regionen des Nahen und Mittleren Ostens, sowie Nord-Afrikas. Als Vorläufer der europäischen Laute war sie wohl ursprünglich in Persien beheimatet. Oud bedeutet „Holz“; in jüngster Zeit ist jedoch auch eine Etymologie über persisch 'rud' - 'Saiteninstrument' - vorgeschlagen worden. Ein Synthesizer ist ein zu den Elektrophonen gezähltes Musikinstrument, welches auf elektronischem Wege per Klangsynthese Töne erzeugt. Er ist eines der zentralen Werkzeuge in der Produktion elektronischer Musik. Sprache ist ein auf mentalen Prozessen basierendes, sozial bedingtes und historischer Entwicklung unterworfenes Mittel zum Ausdruck, bzw. Austausch, von Gedanken, Gefühlen, Bedeutungen, Erkenntnissen und Informationen sowie zur Fixierung und Tradierung von Erfahrung und Wissen. Dies geschieht in erster Linie durch komplex strukturierte Lautfolgen true https://pretalx.c3voc.de/camp2023/talk/VPVSPK/ 2023-08-18T00:00:00+02:00 00:00 https://pretalx.c3voc.de/media/camp2023/submissions/VPVSPK/GALIENS_QrO9YBB.jpg 01:00 Culture Club camp2023-57671-gal_iens Live Music Performance de trip of the space cat, audio visual interactive performance , a cryptic story to be decyphered by a observer, where observer becomes involved too. Oliotronix conducts her improvised breakcore orchestra with gameboy tracks and circuit bent toys while MAria Mam drives her videogame exploration, together delivering a journey accompanied with glitches and happy accidents. trip of the space cat, audio visual interactive performance , a cryptic story to be decyphered by a observer, where observer becomes involved too. Oliotronix conducts her improvised breakcore orchestra with gameboy tracks and circuit bent toys while MAria Mam drives her videogame exploration, together delivering a journey accompanied with glitches and happy accidents. false https://pretalx.c3voc.de/camp2023/talk/SZHTQ8/ 2023-08-18T01:00:00+02:00 01:00 https://pretalx.c3voc.de/media/camp2023/submissions/SZHTQ8/RA-PFP_tHQOika.jpg 02:00 Culture Club camp2023-57672-ephy_pinkman DJ Set Performance de Ephy is a dancer techno man, known for his very exciting performances behind the decks. He is basically like a monkey on caffeine, who became an advanced elite techno man after listening to the most boring business techno. It was back in 2016 when he was thinking to himself "Yes, this is it, let’s shuffle to this shit" and he did, the f*cking guy really shuffled to this music. This mf also went through a rough 9 hour spine surgery which made him 24% titanium and 76% Ephy. 8 whole months of no dancing and partying, all hope gone, but then BOOM! After his physical rebirth he got sucked into the dark beautiful world of 150 BPM. "F*ck, damn I like it!" he said, after putting on his spongebob socks, looking up "top dark techno songs" on YouTube. "BANG! I have an idea! Let’s produce our own shit!" he muttered to himself as if he actually has friends. No, he used to be a f*cking loser who listened to dubstep, glitch hop and death metal. All this can be heard in his newest productions; his high ego and colourful being make him who he is today, [YouTube](https://www.youtube.com/user/MrDie2loser) [Spotify](https://open.spotify.com/artist/19e9vEJz7nJeSacuHWWkpE) true https://pretalx.c3voc.de/camp2023/talk/8X7NKY/ 2023-08-17T05:00:00+02:00 05:00 01:00 Chill Lagune am Herzbergstich camp2023-57647-mogreens DJ Set Performance de DJ Mogreens ist ein Beweis für die universelle Sprache der Musik, die physische Barrieren und kulturelle Grenzen überwindet. Und solange die Gezeiten die Melodien von Gilles Petersons Musik weitertragen, wird DJ Mogreens ein rätselhafter Hüter der Unterwassersymphonie bleiben und alle, die ihm begegnen, dazu inspirieren, die Harmonien anzunehmen, die uns alle verbinden. https://soundcloud.com/mogreens DJ Mogreens ist ein Beweis für die universelle Sprache der Musik, die physische Barrieren und kulturelle Grenzen überwindet. Und solange die Gezeiten die Melodien von Gilles Petersons Musik weitertragen, wird DJ Mogreens ein rätselhafter Hüter der Unterwassersymphonie bleiben und alle, die ihm begegnen, dazu inspirieren, die Harmonien anzunehmen, die uns alle verbinden. https://soundcloud.com/mogreens false https://pretalx.c3voc.de/camp2023/talk/UMV7YR/ 2023-08-17T11:00:00+02:00 11:00 02:00 Chill Lagune am Herzbergstich camp2023-57646-chaos_computer_club_chill_camp_crew_allstars DJ Set Performance de Let's start the day with lovely music from our crew! Let's start the day with lovely music from our crew! false https://pretalx.c3voc.de/camp2023/talk/37VQZW/ 2023-08-17T13:00:00+02:00 13:00 03:00 Chill Lagune am Herzbergstich camp2023-57618-welle_one_love Performance Performance de tba https://hearthis.at/welleonelove/set/welle-one-love-radio/ tba https://hearthis.at/welleonelove/set/welle-one-love-radio/ false https://pretalx.c3voc.de/camp2023/talk/MXKEGZ/ 2023-08-17T16:00:00+02:00 16:00 03:00 Chill Lagune am Herzbergstich camp2023-57619-barbnerdy DJ Set Performance de Chill Out https://soundcloud.com/barbnerdy Chill Out - https://soundcloud.com/barbnerdy false https://pretalx.c3voc.de/camp2023/talk/X8LDYU/ 2023-08-17T19:20:00+02:00 19:20 01:00 Chill Lagune am Herzbergstich camp2023-57621-live Live Music Performance de Das Duo Cobalt Blue: chilled vocal jazz classix dedicated to Billie, Ella, Bessie, Sarah, Nina and Amy" Das Duo Cobalt Blue: chilled vocal jazz classix dedicated to Billie, Ella, Bessie, Sarah, Nina and Amy" false https://pretalx.c3voc.de/camp2023/talk/Z9NZ73/ 2023-08-17T20:35:00+02:00 20:35 01:00 Chill Lagune am Herzbergstich camp2023-57620-lesung Thomas Fricke stellt vor: Performance Performance de Es soll ein relativ unbekannter, aber sehr einflussreicher Science Fiction Autor vorgestellt werden: Cordwainer Smith, im bürgerlichen Leben Paul Linebarger. Die Science in seinen Geschichten ist Psychologie. Er ist der Autor eines der ersten Bücher über "Psychological Warfare". Sein Werk ist aus dem amerikanischen Copyright gefallen und auf Gutenberg verfügbar und besteht aus einigen Kurzgeschichten und wenigen Romanen. Ursula K. Le Guin schrieb über seine Texte: Seine Sachen sind so schön und so seltsam, und ich möchte auch so etwas machen. Wir lesen das "Das Spiel Ratte und Drache (1956)" in der deutschen Fassung. Die englischen Texte sind bei gutenberg.ca und als Audio bei Librivox.org. Seine Homepage <http://www.cordwainer-smith.com/> Es soll ein relativ unbekannter, aber sehr einflussreicher Science Fiction Autor vorgestellt werden: Cordwainer Smith, im bürgerlichen Leben Paul Linebarger. Die Science in seinen Geschichten ist Psychologie. Er ist der Autor eines der ersten Bücher über "Psychological Warfare". Sein Werk ist aus dem amerikanischen Copyright gefallen und auf Gutenberg verfügbar und besteht aus einigen Kurzgeschichten und wenigen Romanen. Ursula K. Le Guin schrieb über seine Texte: Seine Sachen sind so schön und so seltsam, und ich möchte auch so etwas machen. Wir lesen das "Das Spiel Ratte und Drache (1956)" in der deutschen Fassung. Die englischen Texte sind bei gutenberg.ca und als Audio bei Librivox.org. Seine Homepage <http://www.cordwainer-smith.com/> false https://pretalx.c3voc.de/camp2023/talk/URPZUX/ 2023-08-17T22:00:00+02:00 22:00 03:00 Chill Lagune am Herzbergstich camp2023-57622-dj_crew_ffrw Performance Performance de Das ist die fantastische DJ Crew, die ein paar Mal im Jahr die großartigen Eat The Bass Parties in Berlin veranstalten aber auch das nicht minder schöne Klingt Gut Festival. Das ist die fantastische DJ Crew, die ein paar Mal im Jahr die großartigen Eat The Bass Parties in Berlin veranstalten aber auch das nicht minder schöne Klingt Gut Festival. Wir konnten sie dazu überreden für uns ein exquisites Chill-Set zusammen zustellen.< https://soundcloud.com/ffrw false https://pretalx.c3voc.de/camp2023/talk/8QXGSQ/ 2023-08-18T01:00:00+02:00 01:00 04:00 Chill Lagune am Herzbergstich camp2023-57623-dj_lui Performance Performance de Downbeat - Liquid Drum&Bass "In love with the weird and unexpected since '87" https://soundcloud.com/l_u_i Downbeat - Liquid Drum&Bass "In love with the weird and unexpected since '87" https://soundcloud.com/l_u_i false https://pretalx.c3voc.de/camp2023/talk/LTGPCR/ 2023-08-18T10:40:00+02:00 10:40 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/LTGPCR/IMG_20230126_195644_vuNZwZa.jpg 01:00 Marktplatz camp2023-57287-stable_unstable Live Music Performance en Epic. Loud. Free. Alwin (Electronics) and Heck (Drums) are serving a live improvisation flavoured spicy enough. Using local ingredients in the form of field recordings contrasted by a drummer spooning in some of his most intimate vocablary of spices the duo will host a live cooking session which you can expect to result in some earthy, sharp, bitter, sweet, and fiery tastes. true Stable::Unstable https://pretalx.c3voc.de/camp2023/talk/FJCQED/ 2023-08-18T12:00:00+02:00 12:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/FJCQED/Grimberg_live_in_Utrecht_LWz0VlY.png 01:00 Marktplatz camp2023-57013-grimberg Grim! Grim! Grim! Live Music Performance en Grimbergs music is made with code in Tidal Cycles, which is based on the computer language Haskell. The music founds on loops of acoustic drum and percussion, synthesizer and guitar lines. Grimberg extracts these loops from old stuff of the 70ties and sometimes he creates them on his own. This enriches his tunes with a patina, a warm atmosphere of psychedelic scapes between ambient and progressive rock. Combined with choppy structures of contemporary pattern based music this turns out a unique hybrid of a fluent groove based sound which could be named "Algorithmic Krautrock". Grimberg’s one pattern tracks are characterized by steady motoric beat influenced rhythms in a tempo range of 125-145 BPM. He performs with mostly prewritten code in Tidal Cycles, which is based on the computer language Haskell. https://tidalcycles.org/ Grimberg adjusts and rewrites his code during his performance. The code is screened to the audience so that everyone can follow his livecoded musice during the performance. You could say, he performs like a code-DJ. Grimberg uses a hardware midi /cc controller as additional external gear. false Axel Ganz https://pretalx.c3voc.de/camp2023/talk/GZ3BKV/ 2023-08-18T13:20:00+02:00 13:20 01:00 Marktplatz camp2023-57685-pastor_leumund Live Music Performance de Realdadaistische Mittagsmesse, Diskursdisko und Durchhalteparolen für Durchgeknallte https://www.pastor-leumund.de/ false Pastor Leumund https://pretalx.c3voc.de/camp2023/talk/7NSYLX/ 2023-08-18T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/7NSYLX/1888_Karte_Mars_Giovanni-Schiaparelli_M_2gErG1Y.png 01:00 Marktplatz camp2023-57135-back_on_mars_short_track_novel lecture performance Entertainment Performance de back on mars. die story einer reise ins verborgene. -- ungemein prosaische prosa-erzaehlung mit nutriscore a. Back On Mars. short track novel. -- da ist am anfang die endlose raumfahrt durch unendliche räume; eine heimkehr, von der die heimkehrenden nicht wissen, dass sie eine rückkehr ist; mit einer ki, die billigerweise auf den namen fama getauft ist, bekannten & weniger bekannten unbekannten, 1 x midas in modern & zeit in rauhen mengen. äonen ahead. Back On Mars. ein bestseller. false jg wilms https://pretalx.c3voc.de/camp2023/talk/SWPRFW/ 2023-08-18T17:30:00+02:00 17:30 01:00 Marktplatz camp2023-57576-bison_rouge Live Music Performance de Bison embodies the earthy analog sound of a cello, while Rouge ignites with electronic fluidity and soulful vocals. Together, they create a symphony of contrast, blending the natural and technology into a beautiful tapestry of sound. As a one-woman orchestra, she takes her audience on a journey into the heart of her pulsating, compositions and atmospheric, intimate songs. Bison embodies the earthy analog sound of a cello, while Rouge ignites with electronic fluidity and soulful vocals. Together, they create a symphony of contrast, blending the natural and technology into a beautiful tapestry of sound. As a one-woman orchestra, she takes her audience on a journey into the heart of her pulsating, compositions and atmospheric, intimate songs. false Ashia https://pretalx.c3voc.de/camp2023/talk/N8ZSFH/ 2023-08-18T19:00:00+02:00 19:00 https://pretalx.c3voc.de/media/camp2023/submissions/N8ZSFH/20190909-eoc-en325_WsAAgZc.jpg 01:00 Marktplatz camp2023-57577-elektronisches_orchester_charlottenburg Live Music Performance de The Elektronisches Orchester Charlottenburg (EOC) explores the improvisation and interpretation of Electroacoustic Music. This includes the interaction of diverse electronic instruments and their spatialization in real time. The EOC was founded at the Electronic Music Studio at Technical University of Berlin within a seminar of the Audio Communication Group. It offers a platform for developing and applying new instruments and concepts in the realm of electroacoustic music. The Elektronisches Orchester Charlottenburg (EOC) explores the improvisation and interpretation of Electroacoustic Music. This includes the interaction of diverse electronic instruments and their spatialization in real time. The EOC was founded at the Electronic Music Studio at Technical University of Berlin within a seminar of the Audio Communication Group. It offers a platform for developing and applying new instruments and concepts in the realm of electroacoustic music. https://eo-charlottenburg.de/about/ false Henrik https://pretalx.c3voc.de/camp2023/talk/3SNBBA/ 2023-08-18T20:30:00+02:00 20:30 https://pretalx.c3voc.de/media/camp2023/submissions/3SNBBA/Photo_By_Billo_EFO2G2j.jpg 01:00 Marktplatz camp2023-57542-pigeon Live Music Performance de Contemporary Berlin Post-Punk. Eine umtriebige junge Post Punk Band, deren Mitglieder Teil von weiteren unzähligen Projekten sind (Liiek, Ostseetraum, Benzin, Nioj) mit 2 Alben auf Labels wie Adagio 830 und This Charming Man Records. Auf ihrem zuletzt erschienen Album „Deny All Knowledge Of Complicity“ findet sich ein energetischer, unruhiger Sound mit vollem Noise-Feedback - eine moderne Version des Post Punks im Sinne von Wire, Gang Of Four oder Killing Joke. https://pigeon4.bandcamp.com/ Contemporary Berlin Post-Punk. Eine umtriebige junge Post Punk Band, deren Mitglieder Teil von weiteren unzähligen Projekten sind (Liiek, Ostseetraum, Benzin, Nioj) mit 2 Alben auf Labels wie Adagio 830 und This Charming Man Records. Auf ihrem zuletzt erschienen Album „Deny All Knowledge Of Complicity“ findet sich ein energetischer, unruhiger Sound mit vollem Noise-Feedback - eine moderne Version des Post Punks im Sinne von Wire, Gang Of Four oder Killing Joke. false Oskar https://pretalx.c3voc.de/camp2023/talk/83HPJY/ 2023-08-18T22:00:00+02:00 22:00 https://pretalx.c3voc.de/media/camp2023/submissions/83HPJY/hackendass_FyY0o7d.png 01:00 Marktplatz camp2023-57534-hacken_dass Entertainment Performance de Ack, die Wette gilt! Chaos-Gala auf dem Camp. Stecker mit dem Radlader crimpen? Prozessoren am Geruch erkennen? Telefonnummern anhand des DTMF-Geräuschs hören? Mit Show-Acts und Triple-C-Promis auf der Couch. false Henning anna https://pretalx.c3voc.de/camp2023/talk/QVDEGG/ 2023-08-19T00:00:00+02:00 00:00 02:00 Marktplatz camp2023-57538-8_bit_dub DJ Set Performance de Mr.Rizla spielt ein elektronisches Vinyl-Dubset mit 8 bit Dub und Reggae Produktionen aus Leipzig und Sachsen. In den letzten 10 Jahren ist eine Unmenge an 8-bit Adaptionen insbesondere via lofi-Casio-Drummachines und Keyboards entstanden, die ihren Weg ins Vinyl-Medium gefunden haben und es wert sind, in einer sanften und chilligen Session dediziert vorgestellt zu werden. true Andreas Wildsmile https://pretalx.c3voc.de/camp2023/talk/7UTUDP/ 2023-08-19T02:00:00+02:00 02:00 02:00 Marktplatz camp2023-57596-latin_set_by_madonius Live Music Performance de Latin Music DJ Set true madonius https://pretalx.c3voc.de/camp2023/talk/CSYA7B/ 2023-08-18T09:00:00+02:00 09:00 00:20 Milliways camp2023-57227-peeking_over_the_tape_moat Milliways Short Talk en As the threat of ransomware continues to grow, many organizations look towards magnetic tape storage solutions to provide a last line of defense for their data. Tape has a number of interesting properties which set it apart from flash and spinning disk technology, such as an air-gap between the storage media and the reading/writing device, immutability of written data, and a long shelf life. These make it an attractive option for keeping data safe over longer periods of time. Doomsayers have long foretold the death of tape, yet there has never been more data stored on it than today. Tape system users include major financial institutions, government archives, and hyperscaler cloud providers, just to name a few. This presentation will give an introduction to data storage on tape media, potential attack vectors, and mitigations for these. This presentation will have two parts: A brief introduction to how magnetic tape works and is used in a data center, followed by security aspects from an operator's point of view. This presentation is of course just my thoughts on tape and in no way shape or form organized by, approved by, or representing the views of CERN the organization. false Richard Bachmann https://pretalx.c3voc.de/camp2023/talk/Z87KAX/ 2023-08-18T09:30:00+02:00 09:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/Z87KAX/Imagepipe_70_u3I7eqW.jpg 00:20 Milliways camp2023-57142-defeating_planned_obsolescence_for_cisco_meraki_switches Milliways Short Talk en Cisco Meraki Ethernet switches are cloud-managed and require a license to function, or do they? In this talk I will discuss developing a FOSS firmware for various Meraki switch models and the challenges faced. This talk will include a hardware overview of various Cisco Meraki Ethernet switch models (past and present). We will look into the Cisco Meraki stock firmware, boot process, and switch management software. Finally, we will discuss the current state of support and what the future holds for open-source firmware on Cisco Meraki network devices. false Hal Martin https://pretalx.c3voc.de/camp2023/talk/XBQFGK/ 2023-08-18T10:00:00+02:00 10:00 00:20 Milliways camp2023-57188-mastering_the_maze Unleashing Reinforcement Learning in Penetration Testing for Lateral Network Movement Milliways Short Talk en ## How can artificial intelligence support penetration testing? Most processes in for the penetration-testing cycle require detailed knowledge, time and human resources. While the are sophisticated scripts for the reconnaissance and various exploits, creating a detailed plan of the attack path can be complicated and laborious. The use of an enforcement learning algorithm can help penetration-testing identify the various attack vectors and provide a detailed overview of the system landscape. This can automate important aspects of the process and make it more efficient. We like show an overview, on how reinforcement learning can be integrated into the penetration testing process to gain automated access to a system landscape. To achieve this, we show approaches how an AI can be used for lateral movement within the system landscape to subject an entire landscape to the penetration-testing process. We like show an overview, on how reinforcement learning can be integrated into the penetration testing process to gain automated access to a system landscape. false Jakob Richard Sprenger Jakob https://pretalx.c3voc.de/camp2023/talk/LMWGLZ/ 2023-08-18T10:30:00+02:00 10:30 00:45 Milliways camp2023-57069-don_t_panic bytes, blocks, bugs Milliways Talk en Love it or hate it, blockchain has become a playground for technologists. Blockchain also fuels criminal ecosystems through major hacking incidents. In this talk, we aim to shed light on the most common bug types found in one of the main blockchain frameworks (Substrate) and provide insights and tools to find them. Blockchain bugs present unique challenges for developers and security testers. Drawing from several hundred blockchain security issues we reported, we identified five common issue types. We discuss the potential impact of each issue type and provide practical tips for testing blockchain systems. To promote accessibility to blockchain hacking, we release a fuzzer for Substrate-based chains. During the talk, we demo the fuzzer and showcase typical bugs, including arithmetic errors, reachable panics, and others. false Louis Merlin Gabriel Arnautu https://pretalx.c3voc.de/camp2023/talk/YVGMLE/ 2023-08-18T14:00:00+02:00 14:00 00:45 Milliways camp2023-57185-how_to_succeed_at_capturing_the_flag Milliways Talk en Do you struggle at Attack/Defense style capture the flag (CTF)? Have you ever wondered how top teams can automatically steal tons and tons of flags and defend against attacks? Have you ever wondered what goes into succeeding at Attack/Defense? If so, this talk is for you. In this talk, we will take you behind the curtain of the top CTF team of 2022, the [‘organizers’](https://ctftime.org/team/42934). We will show you how we play Attack/Defense, what tools we use, our cursed strategies, and we will share some cool stories from our experience in major events like DEF CON CTF. false Nspace Luca Di Bartolomeo https://pretalx.c3voc.de/camp2023/talk/NWDFBT/ 2023-08-18T15:00:00+02:00 15:00 00:45 Milliways camp2023-57280-service_location_protocol_dos_amplification_attack Milliways Talk en We will talk about the lately published Denail of Service attack abusing the Service Location Protocol. The research has shown that there are still protocols lurking in the dark to be explored and ab/used. The focus will be on basics of DoS attacks, then focus on SLP, the impact, defense mechanisms as well as the global attack surface. Furthermore, there will be some goodies in regard of other use-cases. Overview 1. Introduction to DoS attacks 2. Introduction to SLP 3. How is the attack working 4. Observations in the wild 5. Fun with SLP 6. Questions? 7. Finish false dash https://pretalx.c3voc.de/camp2023/talk/PREGSS/ 2023-08-18T16:00:00+02:00 16:00 00:45 Milliways camp2023-57063-wtf_dji_uav_ctf A hacker's view at commercial drone security Milliways Talk en We'll take a look at how DJI - dominating player for commercial and recreational drones - builds their software, specifically from a security angle. This talk will discuss DJI drones, most specifically the DJI Mini-series; looking at the hardware, discussing attack angles, up to a full compromise of a current drone for custom firmware purposes. Along the way, we'll look at a lot of security WTFs that allow to pwn these devices. The amount and quality of bugs sometimes feel like you're trapped in a very cool hardware CTF. We'll go from sniffing hardware busses, making fun of incorrect usage of SoC security features over to how DJI consistently and knowingly violates the GPL, into executing custom code on the flight controller and Linux system. false Felix Domke https://pretalx.c3voc.de/camp2023/talk/YRKCQT/ 2023-08-18T17:00:00+02:00 17:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/YRKCQT/UA_Internet_WDwoEzk.png 00:45 Milliways camp2023-57125-how_to_use_internet_scans_and_passive_measurements_to_analyze_russian_attacks_and_their_impact_in_ukraine Milliways Talk en The role of the Internet in the Ukrainian war is not been fully considered yet. Currently, primary Internet based attacks are analyzed, but it is greatly neglected that with the help of the Internet measurement verifiable statements can be made about the real world. Through global Internet scans and a passive blackhole sensor network, we can identify digital and conventional attacks and their effects in this case study on the territory of Ukraine. We will show that it is possible to detect where in Ukraine, Russian attack-related power outages occur and how long they last. For this purpose, we will also scan and analyze 2 major attack waves that occurred about 5 months apart in detail the service availability of more than 400,000 static IP addresses every 4 hours for several months. This long-term period will also allow us to determine whether and if so, how resilient the Ukrainian power supply has become against Russian missile attacks. In addition, we will also analyze other data such as ESA radar images and correlate the degree of destruction of certain regions in Ukraine with our scan data. This method could be used, for example, to support NGOs to determine the need for mobile power generators in certain regions. Furthermore, using BGP data and media information, we will show that Russian forces in Kherson are attempting to route network traffic from local ISPs through Russian territory to gain a tactical advantage. Finally, we will show that through a blackhole network of about 1000 IP addresses it is possible to detect certain DDOS attacks against Ukrainian infrastructures or government websites. The analysis of the temporal course of the attacks shows interesting temporal patterns that suggest some kind of campaign. false Johannes Klick https://pretalx.c3voc.de/camp2023/talk/DKGPEB/ 2023-08-18T20:00:00+02:00 20:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/DKGPEB/387347_Meerbusch-Iran-Connection_omMD185.jpg 00:45 Milliways camp2023-57221-was_das_mykonos_attentat_mit_dem_abgeschotteten_netz_irans_zu_tun_hat Milliways Talk de Gemeinsame Recherchen von Correctiv, taz und netzpolitik.org legten im vergangenen Oktober offen, wie eine deutsche Firma bei der Abschottung des iranischen Internets mitwirkte. Der Vortrag zeichnet nach, mit welchen Schwierigkeiten und Hürden das Rechercheteam zu tun hatte - und wie aus einem komplexen technischen Sachverhalt ein verständlicher Artikel wird. Ein deutsches Unternehmen aus Meerbusch in Nordrhein-Westfalen war zusammen mit dem iranischen Internetunternehmen ArvanCloud in den Aufbau eines abgeschotteten Internets im Iran verwickelt. Gemeinsame Recherchen von Correctiv, taz und netzpolitik.org deckten das auf - und führten letztlich zu Sanktionen gegen ArvanCloud durch die EU und die USA. Der Vortrag soll nicht so sehr die technischen Zusammenhänge erklären, sondern vielmehr, wie so eine Recherche entsteht, wie man dabei journalistisch vorgeht und wie man reagiert, wenn man vor und nach der Veröffentlichung von den bekanntesten Rechtsanwaltskanzleien des Landes attackiert wird. Anhand des Beispiels lässt sich gut zeigen, wie Hacker, Aktivist:innen und Journalisten zusammenarbeiten können und wie investigativer Journalismus funktioniert. https://netzpolitik.org/2022/meerbusch-iran-connection-deutsche-firma-in-aufbau-des-abgeschotteten-internets-im-iran-verstrickt/ true Markus Reuter Jean-Philipp Baeck Jean https://pretalx.c3voc.de/camp2023/talk/BQF8TR/ 2023-08-18T21:00:00+02:00 21:00 00:45 Milliways camp2023-57321-debugging_microcontrollers Milliways Talk en Debugging and Profiling ARM Cortex-M microcontrollers with GDB and Python. This talk gives you an overview of debugging ARM Cortex-M microcontrollers with a focus on the *practical* configuration and usage of the relevant tools. In particular, I will present: - Debug interfaces ([SWD](https://developer.arm.com/documentation/ihi0031/a/The-Serial-Wire-Debug-Port--SW-DP-)) and the associated debug probes ([J-Link](https://www.segger.com/products/debug-probes/j-link/), [STLink](https://www.st.com/en/development-tools/stlink-v3minie.html)) and libraries ([JLinkGDBServer](https://wiki.segger.com/J-Link_GDB_Server), [OpenOCD](https://openocd.org)). - How to install and configure [arm-none-eabi-gdb(-py3)](https://developer.arm.com/Tools%20and%20Software/GNU%20Toolchain) for debugging your ELF. - Commonly used [GDB commands and scripts](https://sourceware.org/gdb/onlinedocs/gdb/index.html). - Advanced [GDB scripting via its Python API](https://sourceware.org/gdb/onlinedocs/gdb/Python.html). - Inspecting [peripheral state](https://github.com/pengi/arm_gdb) with [CMSIS-SVD files](https://www.keil.com/pack/doc/CMSIS/SVD/html/index.html) and custom visualizations. - Dynamic call stack tracing and graphing. - Coredumping for post-mortem debugging via [CrashDebug](https://github.com/adamgreen/CrashDebug). - [Remote GDB scripting](https://github.com/cs01/pygdbmi) via the [Machine Interface](https://sourceware.org/gdb/onlinedocs/gdb/GDB_002fMI.html). - [ITM profiling](https://developer.arm.com/documentation/ddi0403/d/Appendices/Debug-ITM-and-DWT-Packet-Protocol?lang=en) over SWO pin using [Orbuculum](https://orbcode.org/orbuculum/). - Thread/IRQ/Workqueue scheduling visualization and latency analysis using [perfetto](https://perfetto.dev). - High-bandwidth [ETM tracing](https://developer.arm.com/documentation/ihi0014/) over TRACE pins: [J-Trace](https://www.segger.com/products/debug-probes/j-trace/) and [ORBtrace mini](https://orbcode.org/orbtrace-mini/). - Interesting related projects and possible future work. This talk is meant to introduce you to what is possible with embedded debug tools in practice, rather than to give you a comprehensive lecture. false Niklas Hauser https://pretalx.c3voc.de/camp2023/talk/8B9QES/ 2023-08-18T22:00:00+02:00 22:00 00:20 Milliways camp2023-57409-electronics_prototyping_is_way_too_easy_and_there_s_no_reason_you_can_t_do_it Milliways Short Talk en Hardware is hard, right? Wrong. Building electronics prototypes has never been easier, and people who have been afraid to do it have nothing to fear. I'll tell you about how I build fancy high end devices with minimal, extremely cheap equipment, how it all works, and how you can do it too. We'll find out how to trick your body into making your hands not shake. We'll look at reflow soldering, the way the electronics assembly industry cheats in every possible way to save time, cost, and effort, and how we can do the same, but better, by hand. In 2015, someone was wrong on the Internet. To prove a point, I started teaching people how to prototype electronics. By now, I've taken thousands of people from zero to one boards built, and I think I've proved my point. Building electronic prototypes is easy. It has to be, because machines have to do it, and machines are terrible at what they do and have no idea when they've done it wrong. Humans can do better, more precise, and often faster. It just takes a bit of technique, a bit of practice, and a lot of courage. I'll take you through it, show you some fancy boards prototyped that way, and try to give you the confidence to attempt prototyping your own designs. false Kliment https://pretalx.c3voc.de/camp2023/talk/TLB9KC/ 2023-08-18T22:30:00+02:00 22:30 00:20 Milliways camp2023-57193-hashing_pico_berries Milliways Short Talk de Nachhaltige Kryptographische Sicherheit stellt insbesondere für stromsparende Hardware eine Reihe von Herausforderungen dar. Für Lösungen mit langer Einsatzzeit müssen heute auch die Sicherheit gegen Quantencomputer Berücksichtigung finden. Hashbasierte Signaturlösungen für den Raspberry Pi Pico ermöglichen beispielsweise Sensorlösungen, welche für Jahrzehnte kryptographische Sicherheit mit stromsparender, standardisierter und preisgünstiger Hardware ermöglichen. Wir präsentieren erste Prototypen aus einer laufenden Masterarbeit. Ruediger Weis Pierre Kurzer Nachhaltige Kryptographische Sicherheit stellt insbesondere für stromsparende Hardware eine Reihe von Herausforderungen dar. Für Lösungen mit langer Einsatzzeit müssen heute auch die Sicherheit gegen Quantencomputer Berücksichtigung finden. Hashbasierte Signaturlösungen für den Raspberry Pi Pico ermöglichen beispielsweise Sensorlösungen, welche für Jahrzehnte kryptographische Sicherheit mit stromsparender, standardisierter und preisgünstiger Hardware ermöglichen. Wir präsentieren erste Prototypen aus einer laufenden Masterarbeit . # Techfoo Raspberry Pi Pico W: * RP2040 microcontroller chip * Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz * 264kB of SRAM, and 2MB of on-board flash memory * Wireless (802.11n), single-band (2.4 GHz), WPA3 https://www.raspberrypi.com/documentation/microcontrollers/raspberry-pi-pico.html Implementierung: Grundlage: https://github.com/davidmcgrew/hash-sigs (David McGrew ist Mitverfasser des RFC8554) Modifikation: * Schlüssel-Cache auf on-board flash memory, Cache für Nodes des Hash Tree * Nur LMS (LM-OTS Hash Tree), keine HSS (Hierarchical Signatures) * Maximal können auf dem <2MB Festspeicher (Verfügbarer Speicher abzüglich MicroPython Interpreter und Lib) 128 Schlüssel im LMS-HashTree gespeichert werden * (Zusätzlich ist eine Abwägung der Größe zu speichernder Sensordaten vs. Anzahl Schlüssel notwendig, ggf. Schlüsselmenge auf 64 reduzieren) * Schlüsselgröße für Winternitz Parameter w=8-Bit, derzeit (gesamt: 288.8kB bei 128 Schlüsseln): o LM-OTS Private: 2184 Bytes o LM-OTS Public: 72 Bytes o Signatur: 2348 Bytes o LMS Private: 108 Bytes o LMS Public: 72 Bytes false Ruediger Weis Pierre Kurzer https://pretalx.c3voc.de/camp2023/talk/8ZEGLE/ 2023-08-18T23:00:00+02:00 23:00 00:45 Milliways camp2023-57158-vacuum_robot_security_and_privacy prevent your robot from sucking your data Milliways Talk en Exactly 5 years ago we were presenting ways to hack and root vacuum robots. Since then, many things have changed. Back then we were looking into ways to use the robots' "dumb" sensors to spy on the user (e.g. by using the ultrasonic sensor). But all our predictions were exceeded by the reality: today's robots bring multiple cameras and microphones with them. AI is used to detect objects and rooms. But can it be trusted? Where will pictures of your cat end up? In this talk we will look at the security and privacy of current devices. We will show that their flaws pose a huge privacy risk and that certification of devices cannot be trusted. Not to worry, though - we will also show you how to protect yourself (and your data) from your robot friends. You will learn on how you can get root access to current flagship models of 4 different vendors. Come with us on a journey of having fun hacking interesting devices while preventing them from breaching your privacy. We will also discuss the risks of used devices, for both old and new users. Finally, we will talk about the challenges of documenting vacuum robots and developing custom software for them. While our primary goal is to disconnect the robots from the cloud, it is also for users to repair their devices - pwning to own in a wholesome way. false Dennis Giese https://pretalx.c3voc.de/camp2023/talk/9LTUAA/ 2023-08-19T00:30:00+02:00 00:30 02:00 Milliways camp2023-57530-movie_night wargames Milliways Performance de Watching the movie wargames Yes, but not official. true Foxboron https://pretalx.c3voc.de/camp2023/talk/8XLYNG/ 2023-08-19T02:30:00+02:00 02:30 https://pretalx.c3voc.de/media/camp2023/submissions/8XLYNG/1000004308_az7qnc5.jpg 01:00 Milliways camp2023-57780-nintendo_switch_karaoke Milliways Performance en Join Becca for some Nintendo Switch Karaoke via the JOYSOUND game. Compete on the song of your choice with the world (or not). true Becca Kreuter https://pretalx.c3voc.de/camp2023/talk/W8BKKH/ 2023-08-18T10:30:00+02:00 10:30 01:30 Digitalcourage camp2023-57127-auf_in_eine_lebenswerte_digitale_welt Digitalcourage Live Workshop de Lockerer Start in den Tag, Kaffee, Tee, rosa Brille auf und los: Austausch zu inspirierenden Visionen einer lebenswerten Welt im digitalen Zeitalter - welche tollen Sachen wird es in 20 Jahren geben, worauf freuen wir uns, was wollen wir mitgestalten? Manchmal landen wir beim Nachdenken über die Zukunft in einer dystopischen Schleife aus Angst davor, was alles schief gehen könnte. Wie aber sähe eine positive Zukunft aus, was wünschen wir uns für diese Welt in 20 Jahren, wie sähe unser ideales direktes Umfeld aus? Auf welche gesellschaftlichen Modelle hätten wir Lust und welche inspirierenden Beispiele gibt es schon? Eine Einladung zum Austauschen und gemeinsamen Ideen spinnen und... true Sapi Ullrich https://pretalx.c3voc.de/camp2023/talk/ZYCZEB/ 2023-08-18T14:30:00+02:00 14:30 01:00 Digitalcourage camp2023-57549-chatkontrolle_stoppen_aktionsworkshop Digitalcourage Live Workshop de Wir erarbeiten uns gemeinsam die Werkzeuge und Materialien, die es ermöglichen gegen die Chatkontrolle aktiv zu werden. Wir brauchen die Beteiligung und Unterstützung der gesamten Community um die Chatkontrolle zu stoppen. All creatures welcome, keine Aufzeichnung. Wir erarbeiten uns gemeinsam die Werkzeuge und Materialien, die es ermöglichen gegen die Chatkontrolle aktiv zu werden. Wir brauchen die Beteiligung und Unterstützung der gesamten Community um die Chatkontrolle zu stoppen. Je nach Interesse beschäftigen wir uns z.B. mit: * wie erkläre ich worum es bei der Chatkontrolle geht * wie organisieren wir Protestaktionen * wie kontaktiere ich Abgeordnete All creatures welcome, keine Aufzeichnung. true Konstantin Macher Tom Jennissen https://pretalx.c3voc.de/camp2023/talk/FEGM9U/ 2023-08-18T16:00:00+02:00 16:00 01:00 Digitalcourage camp2023-57122-gaming_und_ueberwachungskapitalismus Digitalcourage Live Workshop de Will man heute sogenannte AAA Spiele zocken, kommt man an irgendeiner Form von Überwachungskapitalismus nicht vorbei. Gemeinsam mit euch machen wir eine Bestandsaufnahme und schauen, ob das Alles wirklich so sein muss. Ob auf dem PC, Konsolen oder dem Smartphone: Videospiele sind heute eng an Accounts, Launcher und in dem Betriebssystem integrierte Dienste gebunden. Die Zeiten in denen man ein Spiel im Laden (oder auf dem Flohmarkt) gekauft, und dann später gegebenenfalls weitergegeben hat sind definitiv vorbei. Selbst reine Singleplayer-Titel sind damit fast immer an eine Infrastruktur gekoppelt, die eine permanente Überwachung der Gamer.innen durch Spielepublisher und Plattformbetreiber ermöglicht. Oft sind die Spiele auch nicht mehr mit dem Erwerb voll bezahlt: Besondere Features oder erweiterte Funktionen verbergen sich hinter Item-Shops, Abo-Modellen oder Loot-Packs. Wir wollen mit euch in diesem Workshop den aktuellen Stand des Marktes beleuchten, herausstellen was besonders nervt, aber auch gemeinsam schauen ob es Ausnahmen von dieser Gaming-Dystopie gibt. Vielleicht gelingt es uns ja ein positive Vision zu entwickeln, in der Convinienz der Gamer.innen und Datenautonomie Hand in Hand gehen. true Markus Hamid Konstantin Macher https://pretalx.c3voc.de/camp2023/talk/NLGAXT/ 2023-08-18T21:00:00+02:00 21:00 00:45 Digitalcourage camp2023-57229-digital_rights_in_europa Digitalcourage Talk de Der Politikbetrieb der Europäischen Union läuft allzu oft unter dem Radar politischer Bewegungen, obwohl dort fundamentale Entscheidungen getroffen werden. Wir wollen uns einige aktuelle netzpolitische Themen anschauen und diskutieren, welche Rolle die Digitale Zivilgesellschaft als Teil einer emanzipatorischen Praxis einnehmen kann. Vorratsdatenspeicherung, Uploadfilter und Chatkontrolle - alle paar Jahre wird uns bewusst, dass die Grundlagen einer digitalen Gesellschaft in den komplexen europäischen Institutionen verhandelt werden. Dort werden - allzu oft ohne breitere gesellschaftliche Diskussion - Entscheidungen getroffen, die uns alle betreffen. Während die drohende biometrische Massenüberwachung vielleicht noch einige Aktivist*innen auf die Straße treibt, werden mit e-evidence rechtsstaatliche Grundsätze ausgehöhlt, dem European Health Data Space der Datenschutz gerade bei sensibelsten Daten untergraben und Polizeibehörden europaweit die Möglichkeit gegeben, personenbezogene Daten automatisiert abzurufen. Auch die Migrationsabwehr wird digitalisiert und ein umfassendes Kontrollregime für Menschen auf der Flucht innerhalb und außerhalb der technisch hochgerüsteten Grenzen geschaffen. Während Sicherheitspolitiker*innen, aber auch die Lobby großer Konzerne bestens vernetzt in Brüssel ihre Agenda durchsetzen, halten nur wenige sehr spezialisierte NGOs die Fahne der Emanzipation hoch. Im Talk wollen wir einige aktuelle europäische Themen vorstellen und das Selbstverständnis der Digitalen Zivilgesellschaft zwischen Expert*innentum, Brüsseler Vorzimmern und emanzipatorischer politischer Bewegung diskutieren. false Tom Jennissen eliza https://pretalx.c3voc.de/camp2023/talk/DBMDYN/ 2023-08-18T22:00:00+02:00 22:00 00:45 Digitalcourage camp2023-57120-digitalcourage_und_die_post_dhl_group eine Chronik Digitalcourage Talk de Die Deutsche Post DHL Group erhielt von Digitalcourage den BigBrotherAward 2023 in der Kategorie Verbraucherschutz für praktizierten Digitalzwang. Rena Tangens erzählt etwas zu den Beweggründen, aber vor Allem darüber, welch schräge Sachen sich danach ereignet haben. Die BigBrotherAwards prämieren Datensünder in Wirtschaft und Politik und werden einmal im Jahr verliehen. Als Preisträger eines solchen Negativpreises kann man auf einige Arten reagieren: Man kann den Preis ignorieren und weitermachen wie bisher oder man gelobt publikumswirksam Besserung, und ändert womöglich dann tatsächlich etwas. Die Deutsche Post DHL Group erhielt von Digitalcourage den BigBrotherAward 2023 in der Kategorie Verbraucherschutz für praktizierten Digitalzwang, und hat sich für einen recht kuriosen Weg entschieden, mit dieser Kritik umzugehen. Rena Tangens gibt euch einen Überblick darüber, wieso Digitalcourage ausgerechnet die Post und DHL Group für ihren ausgeübten Digitalzwang anzählt, und wird euch nicht ohne ein breites Grinsen im Gesicht erläutern, was die Preisträgerin sich danach alles ausgedacht hat, um sich mit der Kritik nicht auseinandersetzen zu müssen. false Rena Tangens https://pretalx.c3voc.de/camp2023/talk/FHPWBC/ 2023-08-18T11:00:00+02:00 11:00 00:20 N:O:R:T:x camp2023-57689-coole_karten_zaubertricks Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk de Kurzvortrag und eine kleine Vorführung von Nachwuchszauberer Emil (11) Emil tells you (in German!) how he got into magic, the best sources for his tricks, and why card tricks are especially cool (because they don't require any crafted materials). – Card tricks are “real magic”. He also demonstrates a few tricks and explains how they work and why people are so easy to fool. true https://pretalx.c3voc.de/camp2023/talk/3HXEEC/ 2023-08-18T14:00:00+02:00 14:00 00:45 N:O:R:T:x camp2023-57111-pid_loops_control_all_the_things Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en Hidden inside basically every physical machine that needs precise control, PID loops are running the show. Quadcopters, self-balancing robots, and even the hot end of your 3D printer all use the same simple routines. Knowing how they work, deep down, and how to set their mystical three parameters is part art and part science, but it's nothing you can't pick up in a quick talk. Nothing explains complex math better than a few hands-on demos, and we'll definitely be tempting the fates here. By the end, you should be confident enough to code up your own PID routines from scratch and get started tuning. false Elliot Williams https://pretalx.c3voc.de/camp2023/talk/VPL8WX/ 2023-08-18T15:05:00+02:00 15:05 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/VPL8WX/c3stoc_nonholo.svg_MYorZR3.png 00:45 N:O:R:T:x camp2023-57194-from_c3stoc_with_love_3 Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en We‘re c3stoc - the CCC sticker operation center. After helping with the sticker distribution at 36c3 we had to find a solution to ensure new laptops wouldn‘t remain naked during the pandemic. During the last three years we organized remote sticker exchanges. Now it‘s time to share our learnings about exchanges and stickers! The idea was just to make sure CCC Congress doesn’t have one single sticker box with a one hour queue. And we actually still like that idea: A system of sticker boxes strategically placed in various assemblies, and a partnership with ChaosPost to ensure an even distribution of the stickers in the boxes. Year 1 - 36c3 - was a success and we were looking forward to doing it again. We didn‘t foresee that a year later we would be packing stickers in envelopes and sending them accross Germany and the world instead. December 2022 marked the third year of existence of the c3stoc remote exchange. In the last years we have designed, printed, received and sent a lot of stickers. We learned (almost) everything about paper quality, sticker sizes and shapes, about postage rules and how to pack stuff correctly, about which mistakes people make when creating stickers and about which designs communities around us love. We’re here to tell you how we organized the exchange, what we learned about sticker logistics and how to make really, really awesome stickers. false Marie Kreil manu https://pretalx.c3voc.de/camp2023/talk/7ZXGUM/ 2023-08-18T16:10:00+02:00 16:10 https://pretalx.c3voc.de/media/camp2023/submissions/7ZXGUM/lightning-Talk-Logo_E2qx07I_ZH0o8Z7.png 01:00 N:O:R:T:x camp2023-57777-lightning_talks_session_3 Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Other en A short session for even shorter talks. Language: English or German -- german -- Du willst was sagen? Das Podium gehört dir. 10 Minuten hast du, dann wird gewechselt. Ein kurzer Vortrag über die Aerodynamik von Enten, Werbung für dein neues Open-Source-Projekt, ein kleiner Hack den du neulich entdeckt hast, gesellschaftliche Kommentare ... alles geht. Zur Verfügung stehen Mikrophon, Beamer und ein Laptop mit USB-Stick, um Präsentationen im PDF-Format zu zeigen. Falls du eine Präsentation von deinem eigenen Gerät zeigen möchtest, würden wir dich bitten, 15 Minuten vor Beginn zu kommen, damit wir die Technik testen können. Am besten meldest du deinen Vortrag bei pony@hadiko.de . Spontane Beiträge sind aber auch gern gesehen, wenn am Ende noch Zeit ist. -- english -- Wanna say something? The stage is yours. You have 10 minutes to talk about anything. A short talk about the aerodynamics of ducks; promoting your new open-source project; a small hack that you found; social commentary ... anything goes. Available infrastructure: A microphone, beamer and laptop with a USB-Stick to show slides (PDF format). If you want to use your own device to show your presentation, please come to the stage 15 minutes before the event so we can test the setup. If you want to have a talk, we'd like you to write a short e-mail to pony@hadiko.de . However, spontaneous contributions are also welcome if there's still some time left at the end. false pony https://pretalx.c3voc.de/camp2023/talk/SSL7AC/ 2023-08-18T17:30:00+02:00 17:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/SSL7AC/Hacker_Space_Program_lbmFUjN.png 00:20 N:O:R:T:x camp2023-57310-the_failed_space_program_of_the_hacker_scene Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk en At Camp 2011 the “Space Program of the Hacker Scene” had been released as one of the main aspects as the outcome of this Camp. It is time for a review after 12 years and reshape it into Solarpunk. **~ For Our Future ~** The [Space Program of the Hacker Scene](https://events.ccc.de/camp/2011/wiki/Call_for_Space_Program) had been released. There were three targets for the upcoming 23 years until 2034: 1. Creation of a free Satellite Network 2. A Hacker in Orbit 3. Landing a Hacker safely on the Moon For reaching this goal, several challenges for self-sustaining habitats, community communication, and transportation needed to be resolved. That's where the hacking and making scene came into effect. But the events on the world changed quickly and we see more challenges to keep our space ship Earth intact. Time to review the Hacker Space Program from 2011 and use its spheres of activities for a better future on Earth in combination with the Solarpunk movement. false Lars Weiler https://pretalx.c3voc.de/camp2023/talk/AUN3FY/ 2023-08-18T18:10:00+02:00 18:10 https://pretalx.c3voc.de/media/camp2023/submissions/AUN3FY/HAL9000_7Fg8cWS.jpg 00:45 N:O:R:T:x camp2023-57012-building_a_cloud_free_digital_voice_assistant_with_foss Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en What does it take to build a fully functional (and actually usable) voice assistant that runs on a Raspberry with FOSS? This talk describes the journey from the idea to Version 1.0 (and beyond). It has to be a HAL9000 - the enclosure for my cloud-free digital voice assistant. The personal project is based on FOSS and runs on a Raspberry Pi Zero2 W in combination with a RP2040 (with a small display showing an animated HAL eye and a small GUI). I will talk about: * design decisions (and changes), * the system architecture, * why which software components were chosen, * highlight some interesting hardware and software aspects and * quickly show how the 3D model for the enclosure was created with OpenSCAD. HAL will talk about: * the 9000 series, * the AE-35 unit, * ...and whatever else the demo gods will allow. This talk should also serve as a crash-course into the (basic) technology of digital voice assistants - stuffed with information (and anecdotes) about the hardware, software and the 3D-printed enclosure. false Juergen Pabel https://pretalx.c3voc.de/camp2023/talk/EHUHSS/ 2023-08-18T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/EHUHSS/00094130_kRzhpoH.jpg 04:00 N:O:R:T:x camp2023-57293-on_track_demoparty Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Performance en On Track is a demoparty inside the chaos communication camp. In short: a demoparty is a multimedia art festival where the participants usually use any kind of computer or digital device for their creations. On Track is a demoparty inside the chaos communication camp. In short: a demoparty is a multimedia art festival where the participants usually use any kind of computer or digital device for their creations. Get your votekey NOW by contacting us on matrix (#ontrack:matrix.org channel), on the Demoscene Discord (#ontrack channel), on Mastodon (@ontrack@chaos.social) or find us on the camp-site! The voting system is available at https://party.on-track.camp. You are of course encouraged to make an entry, but enjoying the event and voting for the entries is just fine! The following competitions will take place: - Photo - Combined graphics - Combined music - AI generated - A camp badge combo - New school demo - New school intro - Wild All infos including deadlines and "compo" specific rules as well as the timetable can be found at https://on-track.camp. Invitation to the party released at Revision: https://www.pouet.net/prod.php?which=94130 true The On Track Demoparty Team https://pretalx.c3voc.de/camp2023/talk/UL7CQU/ 2023-08-18T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/UL7CQU/delta-chat_JNAs3Ju.png 00:20 Bits & Bäume camp2023-57191-delta_chat_messenger unlocking the potential of e-mail and the web Bits & Bäume Short Talk en [Delta Chat](https://delta.chat) is an e-mail based messenger that works on all platforms. Apart from an Whatsapp/Telegram-style user interface it features a security-audited [Rust-core library](https://github.com/deltachat/deltachat-core-rust), server [templates for setting up a state-of-the-art e-mail server](https://delta.chat/en/serverguide), many different bots, Matterbridge support and, last but not least, a way write standard web apps that can be shared in a chat (https://webxdc.org) which is now also experimentally supported by the XMPP Android messenger Cheogram. The talk will both discuss and demonstrate other unique features, among them QR-code based onboarding and support for protection against machine-in-the-middle attacks against end-to-end encryption, and we'll also provide glimpses in what's brewing for 2023/2024. false holga https://pretalx.c3voc.de/camp2023/talk/WHVPD3/ 2023-08-18T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/WHVPD3/Screenshot_2023-05-17_151033_HuXDPYx.png 00:45 Bits & Bäume camp2023-57099-bid3_and_countermilitarisim_mapping Bits & Bäume Talk en Sharing experiences of two technical and educational projects that aimed to provide support for the decentralized grass movement in Sudan. showcase of two technical-sociopolitical projects ## Bid3a: The project aims to make socio-political interventions and creatively express themselves through the courage and symbolism of manipulating and artistically hacking tech devices around. At the core of their approach lies the intersection between art, technology, and political thought. Its strives to create something new and innovative by extensively exploring ready-made devices, operating systems, microcontrollers, and circuits. The objective is to expand their imagination, seeking to discover novel ways of socio-political existence and actively participate in the global discourse on cutting-edge technology, driven by the spirit of the ongoing Sudanese revolution. ## Sudan Civic Map: Sudan civic map is Counter-Militarisation Mapping project is a political statement that challenges the dominant narrative of the Sudan conflict. By foregrounding the experiences of civilian-led movements, the project aims to shift the focus from military-centric news towards the humanitarian efforts of these actors and alternative revolutionary practices. Through mapping and visual representation, the project asserts the importance of non-combatant actors in the Sudan conflict, subverting the conventional portrayal of the conflict as a two-party war. false Ahmed Isam https://pretalx.c3voc.de/camp2023/talk/EQKSYM/ 2023-08-18T16:00:00+02:00 16:00 00:45 Bits & Bäume camp2023-57145-zivile_forensik_gegen_staatliche_ueberwachung_von_journalist_innen Bits & Bäume Talk de In diesem Vortrag wollen wir euch einen Überblick geben über die digitale Sicherheitssituation von Journalismus weltweit. Spoiler: nicht so gut, und eher schlechte Aussichten. Außerdem erzählen wir ein bisschen was das Digital Security Lab bei Reporter ohne Grenzen anbietet, was wir tun und wie man Betroffene am besten an uns verweisen kann. false Viktor Janik Besendorf https://pretalx.c3voc.de/camp2023/talk/Z9BF9L/ 2023-08-18T17:00:00+02:00 17:00 00:45 Bits & Bäume camp2023-57178-digitale_gewalt Das Update Bits & Bäume Talk de Was hat sich beim Thema Digitale Gewalt seit dem letzten Camp verändert? Warum plant das BMJ eine Digitale-Gewalt-Gesetz, das diejenigen identifizieren und bestrafen soll, die in Messengern über schlechte Restaurants lästern, und warum ändert sich noch immer nichts an der Pflicht zur Adresse im Impressum? Das und mehr im Update zum Stand der Dinge bei der Digitalen Gewalt. Vier Jahre nach ["Was tun gegen Digitale Gewalt gegen Frauen"](https://media.ccc.de/v/Camp2019-10346-was_tun_gegen_digitale_gewalt_gegen_frauen), meinem Talk im letzten Camp, ist es Zeit für ein Update. Die Ampel hat sich ein Digitale-Gewalt-Gesetz in den Koalitionsvertrag geschrieben und dazu gerade erste 'Eckpunkte' vorgelegt. Warum das völlig am Problem vorbeigeht und dazu möglicherweise für uns alle eine Gefahr darstellt, werde ich in diesem Talk erläutern. Das Justizministerium möchte nämlich nicht nur diejenigen identifizieren, die andere auf Social-Media-Plattformen bedrohen und beleidigen, sondern auch noch viele andere. Die Sicherheitsbehörden freuen sich schon. Aber vor allem: Das löst nicht die vielfältigen Probleme der digitalen Gewalt. Die findet nicht nur auf Plattformen statt, sondern in Partnerschaften und Ex-Partnerschaften, durch Bekannte und Unbekannte, unter Kolleg*innen, in Familien oder Nachbarschaften. Digitale Technologien werden für alle denkbaren Formen der Manipulation und Kontrolle benutzt: Mitlesen von E-Mails, sichtbare und unsichtbare Kameras in öffentlichen und privaten Räumen, AirTags in Spielzeug, Handtaschen, Fahrzeugen. Spyware wird nicht nur von autokratischen Regimes eingesetzt, sondern auch zur Überwachung der eigenen Familie. Was hat sich in den letzten vier Jahren verändert? Wer hilft den Betroffenen und wie können sie sich selbst helfen? Darum geht es in diesem Talk. false Anne Roth https://pretalx.c3voc.de/camp2023/talk/NWMSTD/ 2023-08-18T18:00:00+02:00 18:00 https://pretalx.c3voc.de/media/camp2023/submissions/NWMSTD/bka-bundesverfassungsgericht_9vTF2E6.jpeg 00:45 Bits & Bäume camp2023-57648-staatstrojaner_fuer_bereits_begangene_straftaten Bits & Bäume Talk de 2017 wurden Staatstrojaner auch für bereits begangene Straftaten zugelassen. Das ist selbstredend grundrechtswidrig, daher muss schon wieder Karlsruhe ran und wir berichten davon. Vor mehr als zehn Jahren lang ein Staatstrojaner auf dem Seziertisch des CCC. Was die Analyse zeigte, waren neben eklatanten handwerklichen Fehlern auch die mangelnde Prüfbarkeit der Schadsoftware und weitere grundsätzliche Probleme solcher Ausspähmethoden. Leider hat sich nicht viel verbessert – im Gegenteil. Und so haben wir im Juli dieses Jahres eine weitere Stellungnahme zum Staatstrojaner an das Bundesverfassungsgericht gesendet. Wir wollen berichten, was darin steht und was politisch bei diesen heimlichen Ermittlungsmaßnahmen gerade ansteht. false erdgeist Constanze Kurz Rainer Rehak https://pretalx.c3voc.de/camp2023/talk/UCKY8H/ 2023-08-18T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/UCKY8H/TheArtistInYou_-_Asylum_eSteP3W.jpg 00:45 Bits & Bäume camp2023-57201-digital_tech_fictions_as_replacement_for_social_and_political_change Bits & Bäume Talk en Tech(no)fixes distract our minds and slow down necessary change. We will give examples, explain them and show you how to spot them. The climate catastrophe is imminent and global injustice is rising. Now a lot of new (in part digital) tech (AI, blockchain, big data, fusion, quantum computing, genetic engineering) is supposed to help the transition to a sustainable society. Although some of them can actually help with parts of the transition, they are usually discussed not as tools to assist the broader societal change (economic, legal, social, political changes) but as replacement for the broader societal change. In effect they act as "change placebos" resulting in "placebo change", meaning no change at all. - [Recording of the talk at media.ccc](https://media.ccc.de/v/camp2023-57201-digital_tech_fictions_as_replacement_for_social_and_political_change) false Rainer Rehak Rike https://pretalx.c3voc.de/camp2023/talk/H9SP9S/ 2023-08-18T22:00:00+02:00 22:00 03:00 Bits & Bäume camp2023-57779-bits_beats Bits & Bäume Other de Tasmo benks false https://pretalx.c3voc.de/camp2023/talk/RGSVPP/ 2023-08-18T11:00:00+02:00 11:00 02:00 Bits&Bäume Workshops camp2023-57683-datenschutz_ist_kunst Bits & Bäume Live Workshop de Was macht man mit 20 Jahren Vereinsakten? Sowohl Datenschutz als auch Papierrecycling haben Auswirkungen auf die Umwelt und unsere persönlichen Informationen. Beide können zusammenwirken, um vertrauliche Dokumente sicher vernichtet und Ressourcen zu schonen. Künstlerischer Ausdruck und Umweltbewusstsein können durch die Nutzung recycelter Materialien harmoniert werden. Dies verdeutlicht, wie verschiedene Bereiche unseres Lebens auf nachhaltige Weise ineinander greifen können. Dieser Workshop vermittelt praktische Fähigkeiten, um Datenschutz und Kunst miteinander zu verknüpfen und zu kreativen Ergebnisse zu erzielen. Aktionen: - Papierschöpfen - Linolschnitt - Hochdruck false kunstpixel Monic https://pretalx.c3voc.de/camp2023/talk/AFZQTW/ 2023-08-18T14:00:00+02:00 14:00 https://pretalx.c3voc.de/media/camp2023/submissions/AFZQTW/router_HY4y2I2.png 02:00 Bits&Bäume Workshops camp2023-57690-router_roleplay Bits & Bäume Live Workshop en Join us for a game of router roleplay! This surfaces as a collaboration between "Imagine a router...", a workshop series by media artist Alice Yuan Zhang, and Play! a runtime for expressing organizations and playing them into existence, brought forth by Rüzgar Imski. Together we will expand on technical definitions of networking based on social and ecological contexts at large, and program (on cardboard!) new sets of interactions for collective organizing. No technical experience is necessary, but bring what you know. Children are especially welcome! false Alice Yuan Zhang https://pretalx.c3voc.de/camp2023/talk/H99YGU/ 2023-08-18T16:00:00+02:00 16:00 01:00 Bits&Bäume Workshops camp2023-57196-about Bits & Bäume Live Workshop de An finanzielle Mittel und Ressourcen für politische Aktionen zu kommen, ist für kleine Initiativen oft nicht ganz einfach. Ob und welche Möglichkeiten es doch gibt, wollen wir mit euch in entspannter Runde ausloten. Du willst mit ein paar Menschen für eine Großdemo gegen Massenüberwachung mobilisieren, Nancy Faesers Wahlkampf sabotieren oder eine Petition gegen Faxgeräte starten - aber weißt nicht, wo du das Geld dafür herbekommst. Und Antragsphrasen sind eventuell noch nicht Teil deines aktiven Wortschatzes... Während etablierte NGOs und bekannte Gesichter Zugang zu Töpfen und Spenden haben, haben es neue Initiativen oft schwer, kurzfristig an die nötigen Mittel für politische Aktionen und Kampagnen zu kommen. Dabei gibt es einige Möglichkeiten, auch ohne professionelle Fundraisingstrategie Gelder für politische Aktionen aufzutreiben. Wir (Tom aus der Digitalen Gesellschaft und Anna von der Gesellschaft für Freiheitsrechte/Bewegungsstiftung) haben da ein paar Ideen und Erfahrungen, die wir gerne teilen und diskutieren wollen! false Anna Tom Jennissen https://pretalx.c3voc.de/camp2023/talk/XEZ7AT/ 2023-08-18T17:00:00+02:00 17:00 https://pretalx.c3voc.de/media/camp2023/submissions/XEZ7AT/Dvizheniye_Kinetic_game_at_Sea_Antonov_Bystrov_Grigoriev_Ned_pXOpqw9.jpg 00:59 Bits&Bäume Workshops camp2023-57732-less_work_more_play_let_s_xorganize Bits & Bäume Live Workshop en From Work to Play! Let's express organizations as games and games as organizations! Play! is a runtime being developed by players and xorgians. It is an interfacing interface that can change itself through itself at runtime. Deconstruct organizations into their component elements and recompose them to be less work and more play! true Rüzgar Imski https://pretalx.c3voc.de/camp2023/talk/MVWQ8K/ 2023-08-18T17:30:00+02:00 17:30 00:15 Bits&Bäume Workshops camp2023-57753-fsfe_meet_up_and_free_software_song_singalong Bits & Bäume Live Workshop de You are part of the Free Software Foundation Europe? or you are a Free Software enthusiast or generally interested in Free Software? The Free Software Foundation Europe is organising a meet-up and you are welcome to join us in celebrating our love for Free software with a Free Software Song singalong. We would be happy to meet you and talk with you about Free Software <3 false bonnie https://pretalx.c3voc.de/camp2023/talk/FTESKM/ 2023-08-18T18:00:00+02:00 18:00 01:00 Bits&Bäume Workshops camp2023-57162-erfahrungsaustausch IT-Sicherheitstrainings für Aktivist*innen Bits & Bäume Live Workshop en Ich bin sicher nicht die einzige Person auf dem Camp, die schon Aktivist*innen IT-Sicherheitstrainings gegeben hat. Die Welt wird nicht rosiger, die Hausdurchsuchungen öfter und Klimaaktivismus gerne mal mit Terrorismus gleichgesetzt. Da haben wir als Szene sicher einiges beizutragen, was auch dringend gebraucht würd. Ich kann am Anfang gerne vorstellen, welche Ansätze und Erklärungen sich in meinen Trainings bewahrt haben, freue mich aber genau so auch wenn wir einfach nur auf Augenhöhe unsere Erfahrungen teilen. false Viktor https://pretalx.c3voc.de/camp2023/talk/PHRUCL/ 2023-08-18T20:00:00+02:00 20:00 01:00 Bits&Bäume Workshops camp2023-57758-von_softwareentwicklung_hin_zu_entscheidungsfindung ein Werkzeug für beliebig komplexe Problem Bits & Bäume Live Workshop de Ob Softwareentwicklung oder Entscheidungsfindung, überall stoßen wir auf Probleme, die tief in anderen Themen verwurzelt sind. Um diese Probleme und ihre Zusammenhänge darzustellen, baue ich ein Werkzeug, das mit dieser Komplexität umgehen kann. false treilik https://pretalx.c3voc.de/camp2023/talk/NTU7H8/ 2023-08-18T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/NTU7H8/solderbadge_White_and_Blinky_ON_v2_2keskWu.jpg 01:00 Hardware Hacking Village camp2023-57579-learn_to_solder_workshop Milliways Live Workshop en _**Anyone** can learn to solder!_ It is useful and fun. This workshop is for **kids of all ages** (and anyone of any age). Learn to solder by making a cool badge that you can wear and blink wherever you go. The **["I Can Solder!" Badge kit](https://cornfieldelectronics.com/cfe/projects.php#solderbadge)** is a very simple [open hardware](https://github.com/maltman23/I-Can-Solder--Badge-kit-V2) kit that anyone can use for learning to solder. _This workshop is for **total newbies** to learn to solder. All ages._ Everyone will learn to solder by making their own **["I Can Solder!" Badge kit](https://cornfieldelectronics.com/cfe/projects.php#solderbadge)**. I will also give a fun overview of how it works. I guarantee your badge will work after you solder it! Taught by [Mitch Altman](http://en.wikipedia.org/wiki/Mitch_Altman), who has taught tens of thousands of people how to solder all over the world. **For kids of all ages** (and anyone of any age). **Materials costs**:<br> The workshop is free, but if you would like to partake in the hands-on aspects of the workshop, Mitch will have "I Can Solder!" Badge kits available for **€10** (useful for blinking everywhere you go). false Mitch https://pretalx.c3voc.de/camp2023/talk/EDXYF7/ 2023-08-18T12:00:00+02:00 12:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/EDXYF7/OISTER-DIAG-30_ejOj0PA.png 01:30 Hardware Hacking Village camp2023-57128-e_waste_reverse_engineering_toolkit_ret Milliways Live Workshop en **Reverse Engineering Toolkit [RET]**: Unbinare is a small e-waste reverse engineering laboratory. Our objective is to reduce the increase of e-waste by finding ways to repurpose electronic waste. We have created a free and open hardware toolkit for the analysis and reverse engineering of discarded devices. This workshop will cover building the tools, how to use them and some tips on how to (safely) handle electronic waste. At [Unbinare](https://unbina.re), we believe an electronic device is not an **object**, but an **environmental event**. From the mining of ore to an electronic device ending up on a landfill, it is only a thing that exists as an object for a very short time; the device only retains its identity as an object when we purchase and use it. If we understand them to be environmental events, they are continued impediment to the well-being of ecosystems and wildlife everywhere. To change this situation, we need to reduce the increase of e-waste by finding ways to repurpose electronic waste. As we believe hackers can make a difference, we have created a free and open hardware toolkit for the analysis and reverse engineering of discarded devices. This workshop will cover building the tools, how to use them and some tips on how to (safely) handle electronic waste. false Unbinare https://pretalx.c3voc.de/camp2023/talk/JPDDWF/ 2023-08-18T13:30:00+02:00 13:30 04:00 Hardware Hacking Village camp2023-57246-green_hydrogen_workshop Milliways Live Workshop en Welcome all participants to the "Introduction to Green Hydrogen and building a Simple Hydrogen Cell" workshop. We are excited to have you here today to explore the potential of hydrogen as a clean energy source. The Facilitator: My name is Moe Karawia, and I will be your workshop facilitator. With over a decade of experience in the oil and gas industry, I have witnessed the transformative power of green hydrogen gas compared to fossil fuels. Throughout this workshop, I will share my knowledge and guide you in understanding the fundamental concepts of green hydrogen. <strong>Objectives</strong>: * Introduce hydrogen as a clean energy source and its potential to reshape our energy usage. * Provide an understanding of how hydrogen is produced, stored, and utilized. * Explore the chemistry and physics behind electrolysis, the process of generating hydrogen. * Guide you in creating a simple hydrogen cell to witness its practical application. <strong>Understanding Hydrogen as an Energy Source</strong>: We will delve into the "how," "where," "when," and "what" of hydrogen as a clean energy source. We will explore its versatility, its potential applications across industries, and the environmental benefits it offers. <strong>Safety</strong>:<br> Safety is of utmost importance when working with gases. In this segment, we will conduct a crash course in safety procedures and instructions specific to handling hydrogen. You will learn the necessary precautions and guidelines to ensure a safe working environment. <strong>Creating a Simple Hydrogen Fuel Cell</strong>:<br> We will explore practical aspects in this workshop. We will dive into the electrolysis process, examining the chemistry and physics principles involved. You will learn how to calculate and construct a simple hydrogen cell, gaining hands-on experience in working with hydrogen. <strong>Course Material</strong>:<br> To participate in this workshop, all are welcome. For the practical part involving the creation of a simple hydrogen cell, the facilitator will provide the necessary parts and tools.<br> <strong>Cost</strong>:<br> To participate in this workshop, all are welcome. For the practical part involving the creation of a simple hydrogen cell, the facilitator will provide the necessary parts and tools. Please note that the cost of the parts and materials required for the experiment amounts to 40 Euros. <strong>Conclusion</strong>:<br> This workshop offers an immersive exploration of hydrogen as a clean and sustainable source of power. We will uncover the challenges it faces and dive into the latest technologies developed to overcome these obstacles. Moreover, we will emphasize basic safety procedures when working with hydrogen and guide you in designing and constructing a simple hydrogen cell. We look forward to embarking on this informative and hands-on journey with you as we unlock the potential of green hydrogen gas together. false Moe Karawia https://pretalx.c3voc.de/camp2023/talk/9XXLY8/ 2023-08-18T17:30:00+02:00 17:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/9XXLY8/LevOSC_videoStill_01_02_3MMFEha.jpg 01:30 Hardware Hacking Village camp2023-57169-big_sounds_with_micro_processors soldering and programming ATtiny synths. Milliways Live Workshop en Solder and program yourself an ATtiny synthesizer The ATtiny is the little brother of the ATmega, which has gained a lot of popularity in the maker scene in the form of the Arduino. During the camp you can build a **noisio** ATtiny synthesizer at the Pasar Senggol (Trockenschuppen) or Binary Kitchen and learn how to solder. In this live workshop you will learn how to do this step by step and how to program and tweak the sounds yourself. https://www.noisio.de false noisio https://pretalx.c3voc.de/camp2023/talk/APEGPH/ 2023-08-18T19:00:00+02:00 19:00 https://pretalx.c3voc.de/media/camp2023/submissions/APEGPH/catsplash_qXITLdN_JOdlw9a.png 02:00 Hardware Hacking Village camp2023-57582-surface_mount_electronics_assembly_for_terrified_beginners Milliways Live Workshop en In this 2h workshop, I will teach you to work with the tiny components that modern electronic devices are made of. We will assemble an electronic kitten, that purrs when touched correctly, and hisses when touched wrong. It will work, and is guaranteed to remove your fear of hand-assembling surface mount designs. In this workshop, we will learn to handle parts that seem impossibly tiny. We will learn a very useful technique (from the 16th century, or possibly earlier) to prevent your hands from shaking when doing precision work, and find out how the electronics industry cheats in every possible way to make assembly easier for themselves, and how we can cheat the same way when assembling things by hand. Using simple hand tools and kitchen equipment, we'll get results as good as any electronics assembly facility. The board we'll assemble is a cat. It sleeps most of the time, but reacts to touch - if you touch it in a way it likes, it will purr, and if you touch it in a way it dislikes, it will hiss at you. No prior experience with electronics required. This is a workshop for terrified beginners who are afraid of surface mount parts because they seem too tiny to work with. It takes about two hours and costs 20€/kit. We can fit 13 people at the same time. ~~SIGN UP ON PAPER AT HARDWARE HACKING VILLAGE~~ false Kliment https://pretalx.c3voc.de/camp2023/talk/N9UDMT/ 2023-08-18T21:30:00+02:00 21:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/N9UDMT/35C3_LEDstrip_tunnel_w_LED_strip_demo_seGIzNa.jpg 01:30 Hardware Hacking Village camp2023-57000-led_strips_everywhere_for_everyone_workshop Milliways Live Workshop en <strong>Learn how to program LED strips.</strong><br> It's super easy and fun to make your life trippy and beautiful.<br> <i>For total beginners -- no knowledge needed at all.</i> <strong>LED strips</strong> have become really inexpensive. Hackers have created many easy methods for controlling them to make patterns and colors. In this workshop you will learn an easy way to control LED strips and make them do what you want. We will make use a very inexpensive Arduino clone. I'll show you everything you need to know to use existing programs -- as-is, or to hack on -- to control the colors in your world with LED strips. <i><strong>This workshop is for total beginners.</strong></i> <strong>Workshop Itinerary</strong>: <ul> <li>Intro to Red-Green-Blue (RGB) LEDs</li> <li>Brief intro to Arduino</li> <li>How to use an Arduino to control an LED strip</li> <li>Some demos of programs you can download</li> </ul> For ages 10 - 100.<br> Taught by <a href="http://en.wikipedia.org/wiki/Mitch_Altman"> Mitch Altman</a>.<br> <i>Optional: Bring your laptop, if you can.</i><br> <strong>Materials costs</strong>:<br> The workshop is free, but if you would like to partake in the hands-on aspects of the workshop, Mitch will have materials for <strong>20 €</strong> (useful for making your life trippy and beautiful). false Mitch https://pretalx.c3voc.de/camp2023/talk/RYZYVV/ 2023-08-18T23:55:00+02:00 23:55 https://pretalx.c3voc.de/media/camp2023/submissions/RYZYVV/synth_photo_Fs1L3CR.jpg 01:30 Hardware Hacking Village camp2023-57640-synthesizer_meetup Milliways Live Workshop en Let's get together and geek out over music synthesizers. Demo one (of more), talk about one (or more), play one (or more), or just hang out and soak up the synth vibes. false Mitch https://pretalx.c3voc.de/camp2023/talk/WUVJAQ/ 2023-08-18T09:30:00+02:00 09:30 02:00 Milliways Workshop Dome camp2023-57060-reconftw Discover and Optimize Your Reconnaissance and Exploitation Techniques Milliways Live Workshop en Enter the world of ReconFTW, an open source asset discovery tool that has gained significant recognition among red teams, pentesters, and bug hunters. In this presentation, I will dive into the technical aspects of ReconFTW and discuss its advanced scanning techniques and methodologies. Discover how this tool can effectively identify and catalog assets, even in complex and dynamic environments. Through real-world use cases and success stories, you will learn how ReconFTW can uncover hidden vulnerabilities and improve your security posture. ReconFTW (https://github.com/six2dez/reconftw) is a comprehensive tool that covers a wide range of reconnaissance and exploitation techniques used in numerous offensive security environments and exercises. In this workshop, we will explore various topics related to ReconFTW in depth, allowing you to fully exploit its potential. You will learn advanced techniques for horizontally scaling your scans using multiple machines to maximize efficiency and results. I will also show you how to adjust the tool's parameters to get the best results for your security projects. We will dive into the world of asset discovery, covering both non-intrusive and intensive scans. We will gain practical knowledge on how to perform effective scans without disrupting target systems. In addition, you will become familiar with ReconFTW's new web interface, and we will review the latest techniques and trends in this ever-evolving field. ## Workshop Highlights - Introduction to ReconFTW and its main features. - Horizontal scaling of scans using multiple machines. - Parameter tuning to maximize efficiency and accuracy of results. - Non-intrusive vs. intensive scans: approaches and considerations. - Exploration of the new ReconFTW web interface. - Latest techniques and trends in asset discovery. Join this workshop where you will gain key skills and knowledge to enhance your reconnaissance and exploitation capabilities with ReconFTW. Don't miss this opportunity to learn from the creator and take your offensive security skills to the next level! false six2dez https://pretalx.c3voc.de/camp2023/talk/VHHQBY/ 2023-08-18T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/VHHQBY/MillwaysMod-01_27y4rIr.png 02:00 Milliways Workshop Dome camp2023-57325-making_yourself_into_a_videogame_character_in_the_cccamp_mod_pt_1 Milliways Live Workshop en Have you ever wanted to be turned into a video game character? Come learn how to do it yourself in this two part workshop on how to get started modding in the [CCCamp mod](https://wiki.offgridthegame.com/index.php?title=Milliways_CCCamp_mod) in [OFF GRID](https://steamcommunity.com/app/526720). At CCCamp2019 some ingenuitive hackers from Milliways and a handful of other villages embarked on using the modding tools from our indie hacking game OFF GRID to try and replicate camp and have it possible to walk around and revisit some of your favourite parts. 4 years later and CCCamp is back and so it seems an appropriate time to revisit this project and spark some interest in adding more villages. This is Pt.1 of a 2 part workshop where we will show you how to get hold of the game and the modding tools and get you set up to add yourself as a character to the community CCCamp mod! false Stef Keegan https://pretalx.c3voc.de/camp2023/talk/EGNWLK/ 2023-08-18T17:00:00+02:00 17:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/EGNWLK/MillwaysMod-03_nG6B3zZ.png 02:00 Milliways Workshop Dome camp2023-57326-making_yourself_into_a_videogame_character_in_the_cccamp_mod_pt_2 Milliways Live Workshop en (Part 2. ! - you don't have to have joined part 1 to take part though) Have you ever wanted to be turned into a video game character? Come learn how to do it yourself in this two part workshop on how to get started modding in the [CCCamp mod](https://wiki.offgridthegame.com/index.php?title=Milliways_CCCamp_mod) in [OFF GRID](https://steamcommunity.com/app/526720). At CCCamp2019 some ingenuitive hackers from Milliways and a handful of other villages embarked on using the modding tools from our indie hacking game OFF GRID to try and replicate camp and have it possible to walk around and revisit some of your favourite parts. 4 years later and CCCamp is back and so it seems an appropriate time to revisit this project and spark some interest in adding more villages. This is Pt.1 of a 2 part workshop where we will show you how to get hold of the game and the modding tools and get you set up to add yourself as a character to the community CCCamp mod! false Stef Keegan https://pretalx.c3voc.de/camp2023/talk/SA99VP/ 2023-08-18T21:00:00+02:00 21:00 03:00 Milliways Workshop Dome camp2023-57587-whiskyleaks Milliways Live Workshop de We gather with some whiskys to show that to others. This is not a free whisky tasting. To participate as a small group bring a bottle of whisky. false mc.fly https://pretalx.c3voc.de/camp2023/talk/3HFNWT/ 2023-08-18T11:00:00+02:00 11:00 00:15 C3VOC.tv camp2023-57744-c3_morningshow Tag 4 CCC Show de Wetter, Verkehr, etc. false https://pretalx.c3voc.de/camp2023/talk/BGZK99/ 2023-08-18T11:50:00+02:00 11:50 00:25 C3VOC.tv camp2023-57782-queer_and_a Show de . false https://pretalx.c3voc.de/camp2023/talk/1484/ 2023-08-18T13:00:00+02:00 13:00 01:00 C3VOC.tv camp2023-57771-badge Frag die Teams CCC Interview en . Frag die Teams false https://pretalx.c3voc.de/camp2023/talk/5659/ 2023-08-18T17:00:00+02:00 17:00 01:00 C3VOC.tv camp2023-57769-chaos_zone Chaos Family Chaos Family Interview en . Chaos Family false https://pretalx.c3voc.de/camp2023/talk/XQVTKE/ 2023-08-18T20:00:00+02:00 20:00 00:15 C3VOC.tv camp2023-57740-c3_newsshow Tag 4 CCC Show de Themen des Tages false https://pretalx.c3voc.de/camp2023/talk/KLVEKE/ 2023-08-18T23:55:00+02:00 23:55 01:05 C3VOC.tv camp2023-57784-hacken_dicht Die Aftershow-Party Entertainment Other de Die offizielle "Hacken, Dass?!"-Aftershowparty mit säuberlich kuratierter Bar. Das Pflichtprogramm für alle Fans! false https://pretalx.c3voc.de/camp2023/talk/H388DL/ 2023-08-18T10:00:00+02:00 10:00 03:00 UFO camp2023-57778-instrument_bauen_und_live_experimentieren_mit_kids_christian_faubel Live Workshop de Morgenübung mit Stöcken, elastischen Rhythmen und Gummibandelektronik. Gemeinsam bauen wir eine Klangskulptur aus gefundenen Stöcken und Gummibändern, die wir mit Piezo-Pickups abhören und gemeinsam mit kleinen Solarrobotern bespielen. Im Anschluss um 11:30 spiele ich ein Konzert mit analoger Elektronik die Motoren Rhythmisch aktiviert und die Struktur noch mehr zum klingen bringt. Morgenübung mit Stöcken, elastischen Rhythmen und Gummibandelektronik. Gemeinsam bauen wir eine Klangskulptur aus gefundenen Stöcken und Gummibändern, die wir mit Piezo-Pickups abhören und gemeinsam mit kleinen Solarrobotern bespielen. Im Anschluss um 11:30 spiele ich ein Konzert mit analoger Elektronik die Motoren Rhythmisch aktiviert und die Struktur noch mehr zum klingen bringt. false https://pretalx.c3voc.de/camp2023/talk/CKQWUG/ 2023-08-18T11:00:00+02:00 11:00 02:00 UFO camp2023-57727-chaos_commander MAGIC spielen, Schneckentherapie & alles was ihr zum spielen mitbringt Entertainment Other de Come and play magic with us bring you own decks. We have some spare decks. Format commander.Or whatever you want to bring. true https://pretalx.c3voc.de/camp2023/talk/SEMVAB/ 2023-08-18T11:30:00+02:00 11:30 01:00 UFO camp2023-57726-christian_faubel_live Live Workshop de tbd true https://pretalx.c3voc.de/camp2023/talk/SREEPC/ 2023-08-18T13:00:00+02:00 13:00 01:00 UFO camp2023-57717-3mulgat0 DJ Set Performance de . LIVE true https://pretalx.c3voc.de/camp2023/talk/WFEBAA/ 2023-08-18T14:00:00+02:00 14:00 02:00 UFO camp2023-57718-ninatschko DJ Set Performance de tbd Arts & Play true https://pretalx.c3voc.de/camp2023/talk/LEXJYM/ 2023-08-18T16:00:00+02:00 16:00 02:00 UFO camp2023-57719-dj_internet_offline DJ Set Other de based: hamburg https://soundcloud.com/djinternetoffline true https://pretalx.c3voc.de/camp2023/talk/3JTDPJ/ 2023-08-18T18:00:00+02:00 18:00 02:00 UFO camp2023-57720-bonnie DJ Set Performance de tbd true https://pretalx.c3voc.de/camp2023/talk/ZS3BUK/ 2023-08-18T20:00:00+02:00 20:00 https://pretalx.c3voc.de/media/camp2023/submissions/ZS3BUK/doxan_hn97LrT.jpg 02:00 UFO camp2023-57721-doxan DJ Set Performance de Doxan is an emerging talent based in Hamburg. Getting to know and later joining Boomerang, a crew of local DJs throwing their renowned parties at Golden Pudel and other off-locations, sparked her passion for records and digging. Equally dedicated both to 90s and early 2000s minimal and acid techno, and various eras of ambient and downtempo, Doxan has been developing her own unique style that is deep, subtly powerful, and always delicate. Doxan is an emerging talent based in Hamburg. Getting to know and later joining Boomerang, a crew of local DJs throwing their renowned parties at Golden Pudel and other off-locations, sparked her passion for records and digging. Equally dedicated both to 90s and early 2000s minimal and acid techno, and various eras of ambient and downtempo, Doxan has been developing her own unique style that is deep, subtly powerful, and always delicate. true https://pretalx.c3voc.de/camp2023/talk/ZBPKRL/ 2023-08-18T22:00:00+02:00 22:00 02:00 UFO camp2023-57722-mal_da DJ Set Performance de based: berlin https://soundcloud.com/maldaneben true https://pretalx.c3voc.de/camp2023/talk/VW3ENQ/ 2023-08-19T00:00:00+02:00 00:00 https://pretalx.c3voc.de/media/camp2023/submissions/VW3ENQ/ferd1girl_3Lg8m9f.jpg 02:00 UFO camp2023-57723-ferd1girl DJ Set Performance de based: berlin Fernanda Braun Santos aka FERD1GIRL (sie/ihr) lässt Reggaeton, Guaracha und Hyper-Latinx-Sound mit Jungle, Tribal-House und Techno verschmelzen. Ihr rhythmisch, dynamisch treibender Sound zeigt eine Perspektive der einzigartigen aktuellen Underground Latin Szene. true https://pretalx.c3voc.de/camp2023/talk/ZTUU8T/ 2023-08-19T02:00:00+02:00 02:00 https://pretalx.c3voc.de/media/camp2023/submissions/ZTUU8T/b3b3-l3ch3_2uRUQpn.png 02:00 UFO camp2023-57724-b3b3_l3ch3 DJ Set Performance de . . true https://pretalx.c3voc.de/camp2023/talk/LF3UA8/ 2023-08-18T03:00:00+02:00 03:00 02:00 Culture Club camp2023-57666-juli_jane DJ Set Performance de Juli Jane will play you a nice Techno DJ Set. She has played on various hacker events before and is well liked for her eclectic track collection and grooving beats. Juli Jane has been around in CCC circles for a long time. In Spring 2014 she started DJing and quickly made herself known for her rich track selection and skilled mixing. She has played multiple times at the Chaos Communication Congress, the CCC Camp, the dutch hacker camps and other hacker events. Since 2019 she regularly streams DJ Sets on Twitch and has entertained tens of thousands of people there. In June 2020 she was even made a Twitch Partner. https://julijane.de/ true https://pretalx.c3voc.de/camp2023/talk/SWPKCA/ 2023-08-18T21:00:00+02:00 21:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/SWPKCA/adam_mtf_keytar_square_nOiFRle.png 00:30 Culture Club camp2023-57159-livecoded_audiovisual_electronic_music_performance Live Music Performance en Chemical Adam presents a live-coded audiovisual performance using all custom made hardware & software. Chemical Adam presents a live-coded audiovisual performance using all custom made hardware & software. Wear your dancing shoes! false Chemical Adam https://pretalx.c3voc.de/camp2023/talk/SSXDM7/ 2023-08-18T21:30:00+02:00 21:30 01:30 Culture Club camp2023-57663-dwig DJ Set Performance de https://soundcloud.com/dwig https://soundcloud.com/dwig https://www.youtube.com/@dwig/videos true https://pretalx.c3voc.de/camp2023/talk/MGYDMG/ 2023-08-18T23:00:00+02:00 23:00 02:00 Culture Club camp2023-57657-suse_canari DJ Set Performance de Von leichtem, traumhaft treibendem Sound bis hin zu druckvollen kräftigen Beats, von Deep bis Tech, trifft sie mit ihrer Musikauswahl immer den richtigen Ton – ob im Club oder auf der Wolke. Als Kopf von WHO’S THAT GIRL und ausgebildete Musik- und Eventmanagerin schafft sie vor allem anderen Künstlerinnen Platz und bietet ihnen eine Plattform, um ihre Sichtbarkeit zu stärken. Sie lebt und liebt die Kunst, insbesondere die Musik und ist seit etlichen Jahren hinter den Kulissen der Clublandschaft aktiv. Doch nun tritt sie vor eben diese und bringt ihre Leidenschaft vom heimischen Wohnzimmer auf die Tanzflächen. http://whos-that-girl.de/artists/suse/ https://soundcloud.com/suse-official true https://pretalx.c3voc.de/camp2023/talk/UH7CQ3/ 2023-08-19T01:00:00+02:00 01:00 https://pretalx.c3voc.de/media/camp2023/submissions/UH7CQ3/wasnwuwa_IraWfEZ.jpg 04:00 Culture Club camp2023-57661-wasn_wunderwaffel DJ Set Performance de Wasn & Wunderwaffel true https://pretalx.c3voc.de/camp2023/talk/SJT37Z/ 2023-08-18T11:00:00+02:00 11:00 03:00 Chill Lagune am Herzbergstich camp2023-57625-dj_rubbeldecatc DJ Set Performance de RubbelDeCatc is a member of the c-base space station Berlin and organizes the c-lounge there every Thursday. He gained experience in the Sage Club and the Carnival of Cultures, but now working only occasionally at the mixer. In addition to house and dub, Rubbel especially likes electronica. RubbelDeCatc is a member of the c-base space station Berlin and organizes the c-lounge there every Thursday. He gained experience in the Sage Club and the Carnival of Cultures, but now working only occasionally at the mixer. In addition to house and dub, Rubbel especially likes electronica. false RubbelDeCatc https://pretalx.c3voc.de/camp2023/talk/3TATV7/ 2023-08-18T14:00:00+02:00 14:00 02:00 Chill Lagune am Herzbergstich camp2023-57626-dj_svenni DJ Set Performance de TBA false https://pretalx.c3voc.de/camp2023/talk/XUCX33/ 2023-08-18T16:00:00+02:00 16:00 03:00 Chill Lagune am Herzbergstich camp2023-57627-tom_freeze DJ Set Performance de Titel: Ey, chill mal Bring yourself something to drink, sit back and just let the bass spoil your synapses. Titel: Ey, chill mal Bring yourself something to drink, sit back and just let the bass spoil your synapses. https://hearthis.at/tasmo/cccamp15-ber-lounge/ false https://pretalx.c3voc.de/camp2023/talk/DC8VRD/ 2023-08-18T19:00:00+02:00 19:00 03:00 Chill Lagune am Herzbergstich camp2023-57628-dj_kfmw DJ Set Performance de https://www.kraftfuttermischwerk.de/ false https://pretalx.c3voc.de/camp2023/talk/YKTBEM/ 2023-08-18T22:00:00+02:00 22:00 03:00 Chill Lagune am Herzbergstich camp2023-57629-plo Live Music Performance de pool lab orchestra PLO is an ensemble of electronic musicians and visual artists AkustoOptik. PLO is undertaking fully improvised jam-sessions with hardware and software-based electronic instruments. Key of the jams is the experimental, free and open approach to it. The only rule is: everyone has to start with a blank sheet to explore and challenge musical interactions. What we do we do it from scratch. PLO is an ensemble of electronic musicians and visual artists AkustoOptik. PLO is undertaking fully improvised jam-sessions with hardware and software-based electronic instruments. Key of the jams is the experimental, free and open approach to it. The only rule is: everyone has to start with a blank sheet to explore and challenge musical interactions. What we do we do it from scratch. https://soundcloud.com/ploberlin/tracks https://thepoolberlin.de/ false https://pretalx.c3voc.de/camp2023/talk/FUQH3F/ 2023-08-19T01:00:00+02:00 01:00 03:00 Chill Lagune am Herzbergstich camp2023-57630-mindsight Live Music Performance de Mindsight ist das experimentelle elektronische Projekt des in München lebenden Produzenten und visuellen Künstlers Joshua Neumann. Josh produziert alles außer Schlager - von fröhlichen Klanglandschaften über atmosphärischen Texturen bis hin zu upbeat dekonstruierten Beats, die an kein Genre gebunden sind. https://soundcloud.com/iammindsight https://chaos.social/@mindsight https://www.instagram.com/iammindsight Mindsight ist das experimentelle elektronische Projekt des in München lebenden Produzenten und visuellen Künstlers Joshua Neumann. Josh produziert alles außer Schlager - von fröhlichen Klanglandschaften über atmosphärischen Texturen bis hin zu upbeat dekonstruierten Beats, die an kein Genre gebunden sind. https://soundcloud.com/iammindsight https://chaos.social/@mindsight https://www.instagram.com/iammindsight false https://pretalx.c3voc.de/camp2023/talk/JLLESP/ 2023-08-19T11:30:00+02:00 11:30 01:00 Marktplatz camp2023-57652-open_stage Performance Performance de Open Stage with PETER KIRN and MOE NAGASI Composer/artist P. KIRN’s experimental live set melds ambient and leftfield materials in live improvisation, vocal inputs, and original sound design in evocative worlds. The writer behind CDM (createdigitalmusic/cdm.link) and the host of the MusicMakers Hacklab for CTM Festival, Kirn brings the same spontaneous and diverse imagination to live sets. In this first-time collaboration, they’re joined by Moe Nagasi, the electro-acoustic live project of classically trained violinist and film composer Valeriia Khazan from Donbas, Ukraine live on her violin. Valeriia is adept at mixing electronic and acoustic sound in contexts from club to cinema to concert, with appearances this summer at Interzone and Arkaoda of her project Surface Crawler. true Andreas Wildsmile https://pretalx.c3voc.de/camp2023/talk/33TTH3/ 2023-08-19T14:00:00+02:00 14:00 02:00 Marktplatz camp2023-57679-dj_tasmo DJ Set Performance de Summer break(s) – Flow with the bass surfing rhythms. true Tasmo https://pretalx.c3voc.de/camp2023/talk/LYKAME/ 2023-08-19T16:00:00+02:00 16:00 01:00 Marktplatz camp2023-57147-hitzefrei Live Music Performance en Musik über Daten, Geld und das Wetter true Viktor Maurice Conrad https://pretalx.c3voc.de/camp2023/talk/ZJFVXF/ 2023-08-19T17:30:00+02:00 17:30 01:00 Marktplatz camp2023-57593-bubbles Live Music Performance de Rock-Punk-Band false Lais https://pretalx.c3voc.de/camp2023/talk/ACVRNU/ 2023-08-19T19:00:00+02:00 19:00 00:45 Marktplatz camp2023-57105-cccamp23_review CCC Talk de Zahlen, Daten, Fakten. Natürlich wie immer ohne Gewähr. Die #CCCamp23 Review Session - Damit auch DU weißt, was du verpasst hast. Eine stark willkürliche Auswahl von großartigen Dingen auf dem Camp. false Unicorn Leah https://pretalx.c3voc.de/camp2023/talk/NXDM8Z/ 2023-08-19T20:00:00+02:00 20:00 https://pretalx.c3voc.de/media/camp2023/submissions/NXDM8Z/Fisty-sprayed-Stencil_Neonpink_lOIfhYM_QVA9Wvp.png 00:45 Marktplatz camp2023-57533-chaos_communication_camp_2023_closing CCC Talk en A heartfelt farewell false snoopy khaleesi https://pretalx.c3voc.de/camp2023/talk/E7YBV9/ 2023-08-19T09:00:00+02:00 09:00 00:45 Milliways camp2023-57045-my_best_worst_nixos_setup Game Development on SteamDeck Milliways Talk en When my Laptop died on the day my SteamDeck arrived, I was kind of thrown into the deep. I need a good mobile workstation on a regular basis and it's not like I can just throw a Linux on this mobile console ... oh wait I can. This should not have went as good as it did. This talk will be about my journey of doing on-the-go Game Development on a SteamDeck using FOSS tools such as Godot4, Blender and even Inkscape. I'm using nixOS/jovian to not only keep the configuration of my Desktop and Deck the same, but also help me build the Kernel Patches you should use for running Linux on a Deck. This is going to be entertaining, if you like doing dumb stuff on awesome hardware. But it's also going to be educational, if you want to get into using nix for building, configuring a nixOS and doing FOSS Game Development. false betalars https://pretalx.c3voc.de/camp2023/talk/9BR9VH/ 2023-08-19T10:00:00+02:00 10:00 00:45 Milliways camp2023-57143-energy_transition_into_the_future_but_what_about_ict Milliways Talk en Climate change is one of our biggest challenges, and therefore the way we get our power has to change: The newest revision of the Netzentwicklungsplan constitutes for a large amount of additional renewables and our power grid will undergo a transformation. A greater interconnection is needed to efficiently use these resources, but what will happen in case of an error, false values or even an adversial attack? This talk aims to give an Idea about the smart grid and how such questions can be talked using open source software and data. false Mike Vogt https://pretalx.c3voc.de/camp2023/talk/38XP9W/ 2023-08-19T11:00:00+02:00 11:00 00:20 Milliways camp2023-57259-hack_my_handicap Milliways Short Talk en Our environment is full of technologies, connected objects and other gadgets that make our daily life much easier. It is indeed, quite easy to remotely command all kind of devices from our smartphones, with a single click. These technologies are also very efficient to help compensate certain handicaps but they have limits when it regards people whose handicap – or combination thereof - prevents them from manipulating a smartphone, reading a screen or using vocal commands. The good news is that it is not necessary to reinvent the wheel as alternative ways to interact with our technological environment, already exist. These solutions however, often stay inaccessible because their usage is judged too complex, their implementation considered time-consuming but mostly because of their (outrageous) price. As a patient, it can be very frustrating to be shut down from these possibilities to improve our quality of life and become more independent. That’s why I turned all my hopes to open-source hardware and tools, right after my I soldered my first TV-B-Gone, about 10 years ago :) I’ve been working on this “Impossible Interface” ever since. I can only describe it as a universal remote control that can also interact with non connected physical objects like the buttons of a lift or a simple light switch. The name Impossible Interface was chosen because of the amount of time I was told it was impossible to build such a device, especially for less than 500 euros but ... Bootchoo II, my latest prototype basically is a Arduino compatible 5 Axis Robot Arm (https://www.adeept.com/robotic-arm-uno_p0118.html) to which I just added a Bluetooth module and I am currently testing several ways of controls it. Ideally, commanding that little bot could be personalized depending on the type of handicap(s) that needs to be compensated. I am currently focusing on patients with low finger mobility, testing different sizes of joysticks as well as other “alternative remote” possibilities such as the ones offered by the MCH2022 badge and the Flipper Zero. As for the reason why I submitting this small talk – even though I am very shy – is because it is precisely not about me. Being as autonomous as possible is a need we all share and it should not be considered a luxury. I’ve mostly worked alone on this project but I got a lot of support from the Hacking Health Besançon association (https://hacking-health.org/fr/besancon-fr/), since I submitted this project during their latest edition. I’ll also admit that it is also time to ask for help to make this open-source assistive robot, safer, stronger and smarter and I can’t think of a better place to share my humble experiments, than at CCCamp. false Melinux https://pretalx.c3voc.de/camp2023/talk/AS9MQY/ 2023-08-19T14:00:00+02:00 14:00 00:20 Milliways camp2023-57401-unlock_the_door_to_my_secrets_but_don_t_forget_to_glitch Milliways Short Talk en Microcontrollers are used in numerous applications and even in security-relevant areas, for example in form of hardware security tokens or crypto wallets. Hence, the non-volatile flash memory of microcontrollers contains sensitive assets such as cryptographic secrets or intellectual property, that need to be protected from being read out by adversaries. In order to prevent illegal extraction through the integrated debug interface, dedicated protection features are in place. In this talk, we take a look at an attack vector that we call *flash erase suppression*. This attack vector leverages that many microcontrollers allow to deactivate their debug interface protection under the condition that the entire flash memory is erased first. The attack suppresses this mass erase with a glitch whereby its contents are preserved and accessible through the activated debug interface. This type of attack was first presented by Schink et al. at CHES 2021, but only received little attention so far. The talk provides an introduction to this attack vector and gives a foretaste of a comprehensive analysis that will be published soon. The attack will be demonstrated live on stage with an exemplary microcontroller. false marc https://pretalx.c3voc.de/camp2023/talk/LLV8KV/ 2023-08-19T14:30:00+02:00 14:30 00:20 Milliways camp2023-57222-bootloader_crimes Building disposable Windows VMs Milliways Short Talk en Sometimes Windows can't be avoided, usually to run or dissect some weird piece of software. Fortunately, we have virtual machines for that, but installing or maintaining such an image is always a hassle. I built a web-tool based on open-source tools to make the experience of building such images much more enjoyable and discovered some interesting quirks and ways to run and install Windows. false Philip Huppert https://pretalx.c3voc.de/camp2023/talk/R3ETSG/ 2023-08-19T15:00:00+02:00 15:00 00:45 Milliways camp2023-57174-fido2 the superior Multi Factor Authentication Framework Milliways Talk en Passwords suck, Multi Factor Authentication is hip, everyone wants to use it, but most methods rely on some kind of generated One-Time passcode, which are as vulnerable to phishing as the passwords they should help protect. Other possible factors, like app-based authentication also bring similar design flaws to the table A good alternative to insecure factors is the FIDO2 Standard, also sometimes referred to as WebAuthn, and its latest addition, passkeys. This presentation will demonstrate the functionality of FIDO2/WebAuthn and compare it to other possible (multiple) factors. It will also demo setup and some basic configuration. Special emphasis will be brought to passwordless authentication and the benefits and drawbacks of passkeys. slides: https://gitlab.com/cy4n/talk-webauthn-pub/-/blob/main/webauthn_CCCamp23.pdf video: https://media.ccc.de/v/camp2023-57174-fido2 false cy https://pretalx.c3voc.de/camp2023/talk/Z3CPTN/ 2023-08-19T16:00:00+02:00 16:00 00:45 Milliways camp2023-57781-bosch_sensors_in_the_flow3r_badge Milliways Talk en Exploration of the sensor hardware and programming of the flow3r badge. In particular the pressure sensor BMP581 and acceleration/gyrometer BMI270. I will give a quick introduction into the Bosch MEMS technology and sensors. Next I want to show some very basic steps how to use MicroPython on flow3r to play with LEDs and sensors. false Harald König https://pretalx.c3voc.de/camp2023/talk/DHCYDA/ 2023-08-19T13:30:00+02:00 13:30 02:00 Digitalcourage camp2023-57113-hackfahrschule Digitalcourage Live Workshop de In der „Hackfahrschule“ werden klassische Angriffe auf Webseiten demonstriert und können mit dem eigenen Gerät ausprobiert werden. Wer sich fragt, wie Webseiten gehackt werden und wie man sich davor schützen kann, ist hier richtig. Unter Anleitung können SQL-Injections, Cross-Site-Scripting, CSRF, etc. selber ausprobiert werden. Dafür bringen wir eine verwundbare Webanwendung (DVWA) mit, an der sich interessierte „HackerInnen“ in einem geschützten Netz austoben dürfen. Dieser Workshop ist primär für AnfängerInnen, die wir gerne beim „Spaß am Gerät“ unterstützen. Wer genau weiß, was er tut und dies einmal praktisch ausprobieren will, ist auch herzlich willkommen. Für die Teilnahme empfiehlt sich ein Laptop (mit Netzwerkbuchse oder USB-Netzwerk-Adapter). true Philip Steller CryptGoat https://pretalx.c3voc.de/camp2023/talk/EJBDYN/ 2023-08-19T16:00:00+02:00 16:00 00:45 Digitalcourage camp2023-57566-wir_muessen_ueber_ki_sprechen trotz des Hypes Digitalcourage Talk de Dass wir bald von Superintelligenzen beherrscht werden, die wie ChatGPT Texte generieren, ist unwahrscheinlich. Aber es gibt offene Fragen: zu Wissensgerechtigkeit, Teilhabe und Monopolisierung durch Konzerne. Künstliche Intelligenz ist eine Projektionsfläche. Jetzt wird alles anders! Dabei ist die Beschäftigung damit, wie Maschinen Aufgaben erledigen, von denen wir bisher dachten, dass sie nur Menschen bewältigen können, fast so alt wie Computer selbst. Und auch die Probleme damit, wie Technik eingesetzt wird, sind ähnlich geblieben. Welche Zukunft darf es sein: Gerecht und frei zugänglich für alle, oder doch lieber in den Händen von wenigen? Es gibt offene Fragen: Wer produziert Wissen unter welchen Rahmenbedingungen? Ist das gerecht? Wie können wir uns als Menschen um mehr Gerechtigkeit bemühen und verhindern, dass die Macht der wirtschaftlichen Giganten unter dem Label "KI" noch weiter wächst? Ein Gedankenanstoß zur politischen und gesellschaftlichen Dimension des Hype-Themas der vergangenen Monate. false Jens Ohlig https://pretalx.c3voc.de/camp2023/talk/VHABLM/ 2023-08-19T14:00:00+02:00 14:00 00:45 N:O:R:T:x camp2023-57308-curious_case_of_indian_metros Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Talk en Major states/cities in India have metro railway system for easy commute. The technology, _however_, has been exploited for a long period of time. I'll go through what's wrong with current system and how to make profit (free travel, I mean) out of it. The talk is majorly about NFC (majorly, MiFare DESFire EV1 cards & classic cards). Keep in mind that this is not a NFC 101. I barely understand NFC due to lack of documentation, I just know enough to make profit out of it. I'll go through the ideas that floated in my mind during this hacking journey and also all the issues that I fell into. false Nikhil https://pretalx.c3voc.de/camp2023/talk/VYGPCZ/ 2023-08-19T15:15:00+02:00 15:15 00:20 N:O:R:T:x camp2023-57311-landstrassen_wirtschafs_und_feldwegnutzung_fuer_stadtmenschen_kurz_erklaert Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Short Talk de Menschen Fahren aus der Stadt aufs Land. Da fährt (sonntags) kein Bus, deshalb bringen sie ihr Auto mit. Dieser Talk erklärt, wie man vermeidet, dass der Ausflug ins Grüne zum Fiasko wird und wie sich auf dem Land der Strassenverkehr von Staedten unterscheidet. false Sascha Kaupp https://pretalx.c3voc.de/camp2023/talk/PNFWVY/ 2023-08-19T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/PNFWVY/Histogram_Klimawandel_e0EDtPj.png 01:00 N:O:R:T:x camp2023-57342-was_ist_wetter_was_ist_klima Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Live Workshop de Anhand von selbst erstellten Abbildungen soll der Unterschied von Wetter und Klima gezeigt werden. Die Daten kommen vom offenen Datenserver [opendata.dwd.de](opendata.dwd.de) des Deutschen Wetterdienstes. Mit Beobachtungsdaten von [opendata.dwd.de](opendata.dwd.de) des Deutschen Wetterdienstes plotten wir Histogramme und Zeitreihen, die den Unterschied zwischen Wetter, Klima und Klimaänderung zeigen. Dazu liegt ein R-Skript vor, das die Daten der selbst ausgewählten Stadt analysiert. Dafür stehen verschiedene Parameter wie beispielsweise Temperatur, Niederschlag oder Sonnenscheindauer zur Verfügung. Bringt am besten einen Laptop mit, der bereits die Programmiersprache [R](https://www.r-project.org/) installiert hat und einen Editor eurer Wahl. Mit Linux und MacOs kann ich euch helfen, bei Windows müsst ihr die Shell selbst bedienen können. Ihr braucht keine Vorkenntnisse in Programmierung. false Daniela https://pretalx.c3voc.de/camp2023/talk/LJQF7F/ 2023-08-19T21:30:00+02:00 21:30 01:00 N:O:R:T:x camp2023-57546-demoparty_preisverleihung Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Performance en Award ceremony for the winners of the night before. Award ceremony for the winners of the night before. We'll present the winning entries. true https://pretalx.c3voc.de/camp2023/talk/GR7RSF/ 2023-08-19T22:45:00+02:00 22:45 01:45 N:O:R:T:x camp2023-57759-nintendo_switch_karaoke Nerds der OberRheinischen Tiefebene und der xHain (N\:O:R:T:x) Live Workshop de Join Becca for some Nintendo Switch Karaoke via the JOYSOUND game. Compete on the song of your choice with the world (or not). Karaoke true https://pretalx.c3voc.de/camp2023/talk/KXXKKX/ 2023-08-19T14:30:00+02:00 14:30 00:45 Bits & Bäume camp2023-57070-energy_consumption_of_data_centers Problems and Solutions Bits & Bäume Talk en The energy consumption of datacenters is increasing exponentially. Local community heating is required to heat houses. The talk will give an overview of the existing problems and examples how data centers can be integrated into green power generation to heating concepts producing data center services en passant. 3% of global electricity consumption today and are projected to touch 4% by 2030. The average hyperscale facility consumes 20-50MW annually – theoretically enough electricity to power up to 37,000 homes[1]. Newer concepts reduce the energy for cooling to zero and integrate the datacenter into photovoltaic energy sources and local community heating as a sink[2]. Open source concepts allow to run a local cloud zone in this location regaining control of citizen data. [1] https://datacentremagazine.com/articles/efficiency-to-loom-large-for-data-centre-industry-in-2023 [2] https://www.ala-magazin.de/_thumbnails_/1680_2_JH-Computers_BHKW.jpg)](http://www.ala-magazin.de/ala-magazin/artikel/2021/jh-computers-gmbh.php false Thomas Fricke https://pretalx.c3voc.de/camp2023/talk/FBQJAG/ 2023-08-19T15:30:00+02:00 15:30 00:20 Bits & Bäume camp2023-57206-nerds_touching_grass Let’s start a bio-hackspace-revolution Bits & Bäume Short Talk en 16 years after the international Hackspace revolution, we are finding ourself in the midst of a global crisis with a search for answers. At Bio-Hack-Spaces we create mycelium based build materials, research new ways of growing (or foraging) our own food, build technological bridges to nudge nature in our desired direction or tinker on devices that help us to better understand our surroundings. 16 Years ago, a series of talks by Johl and Pylon on Hackspace Design Patterns sparked an international revolution. Within a few months tens of new Hackspaces were founded all over the world. And while the fun lasted for a while, we are now in the midst of a global crisis, that its least is urgently asking for mitigation strategies. At Bio-Hack-Spaces we create mycelium based build materials, research new ways of growing (or foraging) our own food, build technological bridges to nudge nature in our desired direction or tinker on devices that help us to better understand our surroundings. The Biopunk movement is in almost every regard comparable to the old school hacker movement. It is about resilience, creativity and autonomy. And yet, there is one fundamental difference: While you bend a computer to your will, you can only politely ask anything that lives. So in that sense, Biopunk is about understanding that we aren’t separated from nature, we are nature. And nature will teach us something that society needs more than anything else: the ability to listen. false Julian https://pretalx.c3voc.de/camp2023/talk/J7SDTF/ 2023-08-19T16:00:00+02:00 16:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/J7SDTF/rb-logo-only_w6L88IS.png 00:20 Bits & Bäume camp2023-57236-reproducible_builds_the_first_ten_years Bits & Bäume Short Talk en In this talk Holger Levsen will give an overview about reproducible builds, the past, the presence and the future. How it started with a small BoF at DebConf13 (and before), how it grew from being a Debian effort to something many projects work on together, until in 2021 it was mentioned in an executive order of the president of the United States. And of course the talk will not end there but rather outline where we are today and where we still need to be going, until we'll all be running 100% reproducible software, verified by many. In this talk Holger Levsen will give an overview about reproducible builds, the past, the presence and the future. How it started with a small BoF at DebConf13 (and before), how it grew from being a Debian effort to something many projects work on together, until in 2021 it was mentioned in an executive order of the president of the United States. And of course the talk will not end there but rather outline where we are today and where we still need to be going, until we'll all be running 100% reproducible software, verified by many. And while Holger's day to day work and this talk will have a Debian focus, reproducible builds in other project will be featured and not be left behind as Holger has been involved in Reproducible Builds since 2014 and has been working on reproducing Arch Linux, coreboot, Fedora, FreeBSD, NetBSD, OpenWrt and others. Other important software projects will also be covered and last not least Holger will also explain why you'll want verifiable S BOMs and not just SBOMs. So what is this talk about exactly again? "A build is reproducible if given the same source code, build environment and build instructions, any party can recreate bit-by-bit identical copies of all specified artifacts." (https://reproducible-builds.org/docs/definition) false Holger Levsen https://pretalx.c3voc.de/camp2023/talk/PSPWXS/ 2023-08-19T16:30:00+02:00 16:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/PSPWXS/image0-e1680591725213-1_Ivmmxu1.jpeg 00:45 Bits & Bäume camp2023-57029-ein_nerdiger_blick_auf_die_zivile_seenotrettung_der_mare_go Bits & Bäume Talk de Was ist zivile Seenotrettung und welche politischen und technischen Herausforderungen gibt es dabei. Wir werfen mit dem Team der Mare*go ein Blick auf die Details. Im Mittelmeer ertrinken regelmäßig Menschen, die vor den Gefahren in ihren Heimatländern in ungeeigneten Booten versuchen nach Europa zu flüchten. Da europäische Regierung dies bewusst ignorieren und sogar die Risiken durch Pushback Versuche erhöhen ist eine zivilgrsellschaftliche Seenotrettung notwendig um Leben zu retten und Missstände zu dokumentieren. Zivile Seenotrettung ist was ganz Konservatives und überaus Menschliches. Alle Seefahrer:innen wissen das und wollen auch selbst aus Seenot gerettet werden. Die Vorstellung, auf einem nicht seetauglichen Boot unterwegs zu sein, ggf. zu kentern und das eigene Leben zu verlieren, machen uns sprachlos. Wir wissen, dass mit der zivilen Seenotrettung Probleme nicht nachhaltig gelöst werden. Wir handeln nach unserer Menschenpflicht und in Anbetracht von Menschenwürde und gemäß unseren Privilegien in der Lebenslotterie. Raphael und Marie organisieren die Einsätze des [Bootes Mare*Go](https://mare-go.de/) um im Mittelmeer zu helfen. Raphael ist Schiffsmechaniker und hat mehrere Einsätze durchgeführt, Marie koordiniert die Spenden und das Netzwerk drum herum. Da wir in dem Vortrag den Nerd-Faktor nicht zu kurz kommen lassen möchten, werden die beiden von Eric interviewt um auch einen Blick auf die technischen Aspekte von AIS bis PS zu werfen. false Eric Sesterhenn Maarie Becker Raphael https://pretalx.c3voc.de/camp2023/talk/E7XGY9/ 2023-08-19T17:30:00+02:00 17:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/E7XGY9/blinkenlights-project-logo-1500_n1KrZvZ.jpg 01:30 Bits & Bäume camp2023-57001-project_blinkenlights Bits & Bäume Talk en The complete story of Project Blinkenlights: achievements, failures, technology and its cultural impact In 2001, the Chaos Computer Club surprised the world with a simple but impressive interactive light installation on a building in the heart of Berlin: Blinkenlights illuminated 144 windows forming a huge but low-resolution pixel matrix on the facade of House of the Teacher at Alexanderplatz. But this was just the beginning. Much bigger follow-ups took place in Paris and Toronto and in between a lot of other things happenend. This talk shows it all: what worked, what did not work, the good ideas, the bad ideas and all that jazz. This year at Camp, we celebrate Blinkenlights history with another interactive light installation at the Camp. false Tim Pritlove https://pretalx.c3voc.de/camp2023/talk/7EMDYV/ 2023-08-19T10:00:00+02:00 10:00 00:55 Bits&Bäume Workshops camp2023-57761-ai_und_gesellschaftlicher_wandel Möglichkeiten und Visionen Bits & Bäume Live Workshop de Zweiteilige Workshopreihe, die sich mit den Chancen und Gefahren von AI für einen gesellschaftlichen Wandel beschäftigt. Teil 1 - Möglichkeiten und Visionen AI hat das Potential, größere gesellschaftliche Änderungen zu bewirken. Sie wirft große Probleme, die wir im zweiten Teil des Workshops besprechen werden. Im ersten Teil ergünden wir gemeinsam das Potential, gesellschaftlichen Dogmen wie hierarchischen Arbeitsweisen oder Konkurenzdenken auf Art und Weisen zu begegnen, die bisher nicht möglich waren. Der Workshop wird mit einem kurzen Input eingeleitet. Anschließend beleuchten wir gemeinsam das Thema, machen schon existierende Konzepte schtbar und generieren neue Ideen. Im Teil 2 des Workshops werden wir über die negativen Auswirkungen und Gefahren von AI auf die Gesellschaft sprechen. false Cersten https://pretalx.c3voc.de/camp2023/talk/NG99AT/ 2023-08-19T11:00:00+02:00 11:00 01:00 Bits&Bäume Workshops camp2023-57735-workshop_discussion SCION as an alternative Internet Architecture Bits & Bäume Live Workshop en Open discussion about the SCION Internet Architecture. We can dive deeper into points that haven't been addressed in more detail in the talk. The SCION Internet architecture is not intended as yet another overlay network but actually aims to supersede BGP as the Internet's inter-domain routing protocol, addressing some of BGP's biggest problems. The goal is to empower Internet users, giving them more information and control about the paths their packets take through the network. With the right kind of configuration, the SCION-enabled networking stack of your device could automatically steer your outgoing traffic to, for example, - boycott networks that are known to have unneccessarily high carbon footprints (e.g., that buy power from coal plants), - prefer networks that operate in areas where there is a (temporary) surplus of electricity from renewables, - avoid traversing networks that fall under certain dubious jurisdictions. In this workshop we can discuss different aspects of the SCION Internet Architecture and go into a bit more detail about the various implications. Possible topics include - SCION addressing scheme and network structure - (Dis)incentives to deployment - Political implications for legislation / law enforcement - Further reasoning about carbon footprint and green routing - Different opportunities for user-based path-selection - How to play around with the technology true benthor https://pretalx.c3voc.de/camp2023/talk/QZ3TJ8/ 2023-08-19T14:00:00+02:00 14:00 01:00 Bits&Bäume Workshops camp2023-57750-c3awareness_vorstellung_und_q_a Bits & Bäume Live Workshop en Wie ist c3awareness organisiert? Nach welchen Prinzipien arbeiten wir? Wie kann ich mitmachen? -- All diese und viele weitere Fragen beantworten wir gerne in dieser Session. --- How is c3awareness organized? What are our principles? How can I help? -- These and many more questions will be answered in this session. Ein offenes Treffen für alle, die an Awarenessarbeit interessiert sind. Am Anfang stellen wir als c3Awareness uns und unsere Arbeitsweise vor und danach sind wir offen für eure Fragen. Der Workshop eignet sich insbesondere für Menschen, die sich vorstellen könnten, Teil des Teams zu werden und uns bei zukünftigen Events zu unterstützen. --- This is an open meetup and Q&A session for people interested in awareness work. In the beginning, we will introduce the team and our principles and afterwards we are open to your questions. This workshop is particularly suited for people interested in joining the awareness team for future events. false c3awareness team https://pretalx.c3voc.de/camp2023/talk/YTEUZC/ 2023-08-19T15:30:00+02:00 15:30 02:30 Bits&Bäume Workshops camp2023-57751-ask_me_anything_about_mobilfunk Bits & Bäume Live Workshop de Wie funktioniert Mobilfunk? Was ist GSM, LTE, 5G ...? Und was passiert eigentlich in diesem GSM-Zelt hier auf dem Camp? In unserem workshop wollen wir diese Fragen, und alle die ihr noch mitbringt, für Einsteiger:innen in das Thema klären. false Lynxis https://pretalx.c3voc.de/camp2023/talk/FVFRLV/ 2023-08-19T10:30:00+02:00 10:30 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/FVFRLV/sparkleheart_28Aleli.jpeg 01:30 Hardware Hacking Village camp2023-56987-soft_electronics Sewing Circuits Milliways Live Workshop en Learn how to work with conductive thread to sew your own circuits. In this workshop we will make a plush sparkle heart emoji with felt, LEDs and conductive thread. Learn how to work with conductive thread to sew your own circuits. In this workshop we will make a plush sparkle heart emoji with felt, LEDs and conductive thread. You will learn: - tips and tricks for using the different types of conductive threads - how to hack regular through hole components into sewable ones - how to make a simple electronic circuit that lights up an LED All materials will be provided, along with a print out to help you sew circuits in the future. Suitable for beginners and older children (11+). It will help if you know how to thread a needle and tie a knot. Limited places available. Secure your slot by buying the kit in advance at the Hardware Hacking Village. false Helen Leigh https://pretalx.c3voc.de/camp2023/talk/QLBZFB/ 2023-08-19T13:00:00+02:00 13:00 https://pretalx.c3voc.de/media/camp2023/submissions/QLBZFB/catsplash_qXITLdN_OGKdr2d.png 02:00 Hardware Hacking Village camp2023-57583-surface_mount_electronics_assembly_for_terrified_beginners Milliways Live Workshop en In this 2h workshop, I will teach you to work with the tiny components that modern electronic devices are made of. We will assemble an electronic kitten, that purrs when touched correctly, and hisses when touched wrong. It will work, and is guaranteed to remove your fear of hand-assembling surface mount designs. In this workshop, we will learn to handle parts that seem impossibly tiny. We will learn a very useful technique (from the 16th century, or possibly earlier) to prevent your hands from shaking when doing precision work, and find out how the electronics industry cheats in every possible way to make assembly easier for themselves, and how we can cheat the same way when assembling things by hand. Using simple hand tools and kitchen equipment, we'll get results as good as any electronics assembly facility. The board we'll assemble is a cat. It sleeps most of the time, but reacts to touch - if you touch it in a way it likes, it will purr, and if you touch it in a way it dislikes, it will hiss at you. No prior experience with electronics required. This is a workshop for terrified beginners who are afraid of surface mount parts because they seem too tiny to work with. It takes about two hours and costs 20€/kit. We can fit 13 people at the same time. ~~SIGN UP ON PAPER AT HARDWARE HACKING VILLAGE~~ false Kliment https://pretalx.c3voc.de/camp2023/talk/GPMQXV/ 2023-08-19T15:00:00+02:00 15:00 https://pretalx.c3voc.de/media/chaos-communication-camp-2023/submissions/GPMQXV/solderpromo_edit_GFPWEZb.jpg 02:00 Hardware Hacking Village camp2023-57081-noisetoys not just for boys Milliways Live Workshop en Noise Toys - not just for boys is a project of dresden based soldersession project CircuitCircle. Its started in 2007 with the artist and musician Alwin Weber when he discovered circuit bending and weird sound electronic for himself. Since the he´s giving workshops around the globe. This one is escpacially dedicated for all genders and beginners. The goal is that all participants learn to solder and create their own little diy synthesizer. false CircuitCircle aka. SchrägeRunde https://pretalx.c3voc.de/camp2023/talk/8MJVWQ/ 2023-08-19T14:30:00+02:00 14:30 https://pretalx.c3voc.de/media/camp2023/submissions/8MJVWQ/KiCad-Logo.svg_Ij1uzVV_O68cXqo.png 01:30 Milliways Workshop Dome camp2023-57638-canceled_design_a_circuit_board_with_kicad_day_5 Milliways Live Workshop en CANCELED CANCELED false Carsten Presser https://pretalx.c3voc.de/camp2023/talk/B7YFEV/ 2023-08-19T11:00:00+02:00 11:00 00:15 C3VOC.tv camp2023-57776-c3_morningshow Tag 5 CCC Show de . false https://pretalx.c3voc.de/camp2023/talk/2381/ 2023-08-19T13:00:00+02:00 13:00 01:00 C3VOC.tv camp2023-57773-c3lingo Frag die Teams Frag die Teams Interview en . Frag die Teams false https://pretalx.c3voc.de/camp2023/talk/2648/ 2023-08-19T15:00:00+02:00 15:00 01:00 C3VOC.tv camp2023-57772-jugend_hackt Chaos Family Chaos Family Interview en Chaos Family Jugend Hackt false https://pretalx.c3voc.de/camp2023/talk/1668/ 2023-08-19T17:00:00+02:00 17:00 01:00 C3VOC.tv camp2023-57774-cadus_e_v Chaos Family Chaos Family Interview en Chaos Family Cadus e.V. false https://pretalx.c3voc.de/camp2023/talk/EZEPRX/ 2023-08-19T11:00:00+02:00 11:00 https://pretalx.c3voc.de/media/camp2023/submissions/EZEPRX/All-in-all-win_u2Kur2h.jpeg 02:00 UFO camp2023-57728-all_in_all_win DJ Set Performance de based: zuerich . true https://pretalx.c3voc.de/camp2023/talk/NYWEW3/ 2023-08-19T13:00:00+02:00 13:00 02:00 UFO camp2023-57729-jil_janis_ben DJ Set Performance de tbd true https://pretalx.c3voc.de/camp2023/talk/KJHWHS/ 2023-08-19T15:00:00+02:00 15:00 03:00 UFO camp2023-57730-phuong_dan_rvds DJ Set Other de based: hamburg true https://pretalx.c3voc.de/camp2023/talk/PLVQQJ/ 2023-08-19T18:00:00+02:00 18:00 https://pretalx.c3voc.de/media/camp2023/submissions/PLVQQJ/Nathan-Dawidowicz_dM1NRdp.jpg 02:00 UFO camp2023-57731-nathan_dawidowicz DJ Set Performance de Born in Milan to a Cameroonian father and a Polish/Lithuanian mother, Nathan moved to Jerusalem at age six. They have spent their childhood in a Jewish ultra-orthodox environment, playing the piano within the context of religious ceremonies and dreaming of becoming a fashion designer and musician. After waking up from the reality they were raised in, they moved to Venice and started to explore the world outside of the mental barriers of religion. While completing their fashion design degree back in Milan, music was their medicine, and they quickly started developing the practice of storytelling through the medium of sound, serendipitously pursuing their father's path as a disk jockey in the vibrancy of the Eighties and Nineties cosmopolitan Milanese nightlife. Their search for home and their devotion to music brought them quickly to Berlin, where they currently create, live, and love. In March 2023, their debut solo album “Sanctuary of Ideas” was released via the Zurich-Berlin-based label Lustpoderosa. “Sanctuary of Ideas” is a very personal and optimistic journey by Nathan Dawidowicz. A spiritual path, as cosmic and adventurous as Nathan’s trajectory, with beautiful twists and psychedelic twirls into their personal rabbit hole. A record full of memories and positive affirmations, filled with jazzy yet psychedelic Cosmic and Krautrock elements. A fusion of inspiration and a perfect reflection of Dawidowicz's heritage. true https://pretalx.c3voc.de/camp2023/talk/CBL33M/ 2023-08-19T21:30:00+02:00 21:30 01:00 Culture Club camp2023-57660-resident_kafka DJ Set Performance de The duo navigates their homemade instruments through light and shadow. The result is an organic electronic sound that has both rhythmic and spherical dimensions. Insanely awesome. https://www.youtube.com/watch?v=cW4SiLU-Nz4 https://soundcloud.com/residentkafka true https://pretalx.c3voc.de/camp2023/talk/FKEZQ3/ 2023-08-19T22:30:00+02:00 22:30 02:00 Culture Club camp2023-57658-judith_van_waterkant DJ Set Performance de Judith van Waterkant was born in the beautiful baltic sea area and crashed into her fathers vinyl collection in a glas vitrine while dancing along with the record "Life is Life" at the tender age of 3. "Nananananaaa"! Since then she’s not only gained a couple dangerous looking scars, which would be visible if she shaved her head, and gotten prepared to join in with the fights in the streets of Rostock, she’s also kept her deep passion of music with her, always on her mind. At the age of 14, she had a crush on her guitar teacher and has deeply loved music since that time, from every pore of her skin, which became even clearer to her later when she found herself in a massage circle where everybody was humming “Give Peace a Chance” in order to alleviate the difficulties and challenges of puberty. However, no one was supposed to find out about that. “If I die today, I’ll die happy” was her boozy attitude back then. It’s exactly this spirit that the Leipziger-by-choice tried to convey in her so-called Mindset-Sets, in a downbeat-comfortzone between 90-115 BPM on the dance-floors of the world or on the couch at home. And when that doesn’t work out, which seems pretty improbable, then at least on an Instagram hashtag. https://soundcloud.com/lady-youdid true https://pretalx.c3voc.de/camp2023/talk/3Y3QQH/ 2023-08-20T00:30:00+02:00 00:30 01:30 Culture Club camp2023-57659-mytripismytrip DJ Set Performance de The analog live sets of mytripismytrip pushing the boundaries of sonic exploration. With their deep and dark basslines, they create a hypnotic aura that transports listeners to uncharted territories. Guided by their passion for analog instruments, mytripismytrip's live sets are a captivating fusion of raw emotion and experimental soundscapes. Prepare to be entranced by their distinctive sound as they lead you through the bittersweet unknown. true https://pretalx.c3voc.de/camp2023/talk/AV3GW9/ 2023-08-20T02:00:00+02:00 02:00 https://pretalx.c3voc.de/media/camp2023/submissions/AV3GW9/Punani_Johanna_Rose-Jastram_bbhkjK1.jpg 02:00 Culture Club camp2023-57662-punani DJ Set Performance de Mensch Meier, Berlin https://soundcloud.com/punanipunani true https://pretalx.c3voc.de/camp2023/talk/UGMHZL/ 2023-08-19T04:00:00+02:00 04:00 02:00 Chill Lagune am Herzbergstich camp2023-57631-dj_mr_jb DJ Set Performance de MR. JB possesses an unparalleled understanding of electronic music in all its forms. From ambient to techno, trance to drum and bass, he effortlessly weaves together a tapestry of sonic landscapes that transport his audience on a musical journey. His extensive knowledge of different subgenres and the history of electronic music is evident in the seamless transitions and unexpected twists he brings to his sets. MR. JB possesses an unparalleled understanding of electronic music in all its forms. From ambient to techno, trance to drum and bass, he effortlessly weaves together a tapestry of sonic landscapes that transport his audience on a musical journey. His extensive knowledge of different subgenres and the history of electronic music is evident in the seamless transitions and unexpected twists he brings to his sets. false https://pretalx.c3voc.de/camp2023/talk/JSMRQP/ 2023-08-19T14:00:00+02:00 14:00 02:00 Chill Lagune am Herzbergstich camp2023-57632-dj_saetchmo DJ Set Performance de https://saetche.net DJ Saetchmoe is a trailblazing figure in the world of electronic music, renowned for his intricate fusion of reggae, dub, and dubstep. With a career spanning many years, he has consistently brought his unique blend of sounds to the forefront of the music scene. Through his passion for these genres, he has carved out a distinct niche, captivating audiences with his impeccable track selection and seamless mixing. false https://pretalx.c3voc.de/camp2023/talk/PTECET/ 2023-08-19T16:00:00+02:00 16:00 03:00 Chill Lagune am Herzbergstich camp2023-57633-dj_genys DJ Set Performance de TBA false https://pretalx.c3voc.de/camp2023/talk/VRKJQW/ 2023-08-19T19:00:00+02:00 19:00 https://pretalx.c3voc.de/media/camp2023/submissions/VRKJQW/happy_hippie_sun_by_Ljuba_Podgorny_300-dpi_xTqtpok.png 03:00 Chill Lagune am Herzbergstich camp2023-57634-dj_gregoa DJ Set Performance de https://gregoa.de <b>Eine kleine Nerdmusik</b> Soundtracks zum Chillen, Loungen und illustren Schwoof. Es darf gewippt werden. Listen <a href="https://hearthis.at/gregoa/" target="_blank">hearthis.at/gregoa</a>. false https://pretalx.c3voc.de/camp2023/talk/SAYHXC/ 2023-08-19T22:00:00+02:00 22:00 02:00 Chill Lagune am Herzbergstich camp2023-57635-chaos_computer_club_chill_camp_crew_allstars DJ Set Performance de Open end! The Chaos Computer Club Chill Camp Crew Allstars will share this slot. false https://pretalx.c3voc.de/camp2023/talk/DASZA8/ 2023-08-20T04:00:00+02:00 04:00 02:00 Culture Club camp2023-57655-m_morellion DJ Set Performance de tbd true