CCC media team
Chaos Computer Club - archive feed
A wide variety of video material distributed by the Chaos Computer Club. This feed contains events older than two years
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Episodes
Blåmba! ☎️ Behind the scenes of a 2000s-style ringtone provider (38c3) Video 27.12.2024 27:24
A Deep Dive into WAP, SMS, monophonic ringtones and 1-bit graphics. A key part of early 2000s advertisements were hyperactive frogs and annoying crocodiles trying to lure people into subscribing to overpriced ringtones and silly graphics for their mobile phones. Apart from shady business practices -- how exactly do you send pictures and ringtones to vintage GSM mobile phones (most of which don't e...
A Competitive Time-Trial AI for Need for Speed: Most Wanted Using Deep Reinforcement Learning (38c3) Video 27.12.2024 44:00
All challenges and achievements in creating a competitive time-trial AI in NFS:MW. 15 years ago, at the height of my eSports career, I uploaded an (unofficial) ESL record at Need for Speed: Most Wanted (2005) (NFS:MW) to Youtube. In the meantime Deep Reinforcement Learning became popular and ever since I have dreamt of creating a competitive AI for my favorite racing game of all time: NFS:MW. Now...
Instructions unclear - Über die (In-)Accessibility von Symbolen (38c3) Video 27.12.2024 24:47
Ein Talk über die Kommunikation ohne gesprochene oder geschriebene Sprache Kommunikation ist ja schon mit Worten manchmal schwierig - Wie ist das eigentlich, wenn man NICHT mit Worten kommunizieren kann? (Sei dies durch Sprachbarrieren, Psychische oder körperliche Beeinträchtigungen oder einfach nur aus Platzmangel) In diesem Talk werde ich mich auf eine ehrliche und hoffentlich auch etwas humoris...
Operation Mindfuck Vol. 7 (38c3) Video 27.12.2024 52:04
For the seventh time, we'll present a colorful potpourri of nerdsniping topics: some of our favorite facts about computers, art, and the world! We draw a lot of inspiration from new and absurd ideas, and we'd like to share that enthusiasm with you! - [Vol. 1](https://blinry.org/operation-mindfuck/) (German) - [Vol. 2](https://blinry.org/operation-mindfuck-2/) (German) - [Vol. 3](https://blinry.org...
Einstieg in die Teilchenphysik (38c3) Video 27.12.2024 32:49
Was sind die fundamentalen Bestandteile der Materie, und wie interagieren sie miteinander? Die Teilchenphysik beschäftigt sich mit diesen grundlegenden Fragen und bildet die Basis unseres Verständnisses der Naturgesetze. In diesem Talk möchte ich euch einen Einstieg in die spannende Welt der Quarks, Leptonen und Bosonen geben. Ich werde die Grundlagen des Standardmodells der Teilchenphysik erkläre...
IRIS: Non-Destructive Inspection of Silicon (38c3) Video 27.12.2024 57:54
IRIS (Infra-Red, *in situ*) is a technique for non-destructively inspecting the construction of a select but common type of chip. It can improve visibility into our hardware and provide supporting evidence of its correct construction, without desoldering chips or expensive analytical gear. This talk covers the theory behind IRIS, as well as some embodiments of the technique. I will also frame the...
Hacking the RP2350 (38c3) Video 27.12.2024 57:14
Raspberry Pi's RP2350 microcontroller introduced a multitude of new hardware security features over the RP2040, and included a Hacking Challenge which began at DEF CON to encourage researchers to find bugs. The challenge has been defeated and the chip is indeed vulnerable (in at least one way). This talk will cover the process of discovering this vulnerability, the method of exploiting it, and ave...
We've not been trained for this: life after the Newag DRM disclosure (38c3) Video 27.12.2024 44:33
You've probably already heard the story: we got contracted to analyze a bunch of trains breaking down after being serviced by independent workshops. We reverse engineered them and found code which simulated failures when they detected servicing attempts. We presented our findings at 37C3… and then shit hit the fan. This talk will be an update about what happened since our 37C3 presentation. We’ll...
Ultraschall Workshop (38c3) Video 27.12.2024 1:27:13
Licensed to the public under http://creativecommons.org/licenses/by/4.0 about this event: https://events.ccc.de/congress/2024/hub/event/ultraschall-workshop/
Hardware hacking mit Bluetooth Low Energy (38c3) Video 27.12.2024 35:11
How to remote-control (and build) the weirdest devices with Bluetooth Low Energy and no programming. Want to build a connected [soap bubble maker | water boiler | door lock | ...]? This talk briefly covers the basics of Bluetooth Low Energy, outlining the effort needed to implement such a technology with raw code. It then focuses on how to leverage said technology without getting your hands dirty...
Wie wird gleich? (38c3) Video 27.12.2024 34:21
Welchen Einfluss hat die Form der Dinge? Wie wirken wir durch die Gestaltung unseren kulturellen Praxen, Architekturen, Sprachen und Strukturen auf uns und die uns umgebende Zukunft ein? Und warum findet sich in zeitgenössischer Design Theorie ein Verb wie *Futuring*? Basierend auf der Annahme, dass alles mit allem zusammen hängt und ein gemeinsames Interesse besteht, die gesamte Scheiße zum Guten...
Die große Datenschutz-, Datenpannen- und DS-GVO-Show (38c3) Video 27.12.2024 1:31:37
Datenschutz darf auch Spaß machen, und alle können dabei etwas lernen, egal ob Einsteiger oder Profi-Hacker: Bei dem Datenschutz- und Datenpannen-Quiz kämpfen vier Kandidat:innen aus dem Publikum zusammen mit dem Publikum um den Sieg. Nicht nur Wissen rund um IT-Sicherheit und Datenschutz, sondern auch eine schnelle Reaktion und das nötige Quäntchen Glück entscheiden über Sieg und Niederlage. Die...
Proprietary silicon ICs and dubious marketing claims? Let's fight those with a microscope! (38c3) Video 27.12.2024 36:36
Custom silicon chips are black boxes that hold many secrets, like internal ROMs, security features and audio DSP algorithms. How does one start reverse engineer them? Let's look at the basics of silicon reverse engineering, what gate array chips are, and how some tooling can generate Verilog code automatically from a die shot. A digital synthesizer from 1986 was completely shrouded in mystery and...
Wir wissen wo dein Auto steht (38c3) Video 27.12.2024 38:46
Bewegungsdaten von 800.000 E-Autos sowie Kontaktinformationen zu den Besitzern standen ungeschützt im Netz. Sichtbar war, wer wann zu Hause parkt, beim BND oder vor dem Bordell. Welche Folgen hat es, wenn VW massenhaft Fahrzeug-, Bewegungs- und Diagnosedaten sammelt und den Schlüssel unter die Fußmatte legt? Was verraten Fahrzeugdaten über die Mobilität von Behörden, Ämtern, Ministerien, Lieferdie...
Waiter, There's An LLM In My Search! (38c3) Video 27.12.2024 39:17
This year Large Language Models (LLMs) in search engines told us to put glue on our pizza and eat a small rock every day. This is not ideal, and the consequences of "AI Overviews" and similar features could even be deadly for some people, like mushroom foragers. Maybe it's time for a new sort of search? In this talk I'll sketch out some possible futures and look at how we can put search back in th...
A dive into DNS (38c3) Video 27.12.2024 40:28
Everyone kind of forgot about DNS. How does it work, how to claim it back and why? This talk will show some data about DNS to see differences between TLD's, will show how the entire thing works and the current problems in some setups. Then show how to make our own authoritative DNS servers in a secure and redundant way to claim ownership of it and decentralise it from the big providers. Licensed t...
How to Spec - Fun with dinosaurs (38c3) Video 27.12.2024 41:00
The public image of dinosaurs is largely shaped by art. While paleontology is a dynamic and productive science, it is primarily through paleoart that our perception of prehistoric life takes form. By combining informed speculation with a deep understanding of anatomy, ecology, and geology, paleoartists continuously reimagine extinct organisms in innovative ways. The public image of dinosaurs is la...
Feelings are Facts: Love, Privacy, and the Politics of Intellectual Shame (38c3) Video 27.12.2024 40:42
A debut of new research and analysis, focused on emotions and the affective register—love! shame! intimacy! What happens when we put love and intimacy at the center of our understanding of privacy, and what are the consequences of their disavowal, in favor of a more familiar technocratic definition of privacy-as-absense? What role does our deep desire for love and belonging, and our concomitant fe...
Meet the Teams - c3lingo (38c3-meta) Video 27.12.2024 6:48
c3voc.tv - Meet the Teams c3lingo stb stellt c3lingo vor und berichtet was das Team auf dem Congress leistet. about this event: https://c3voc.de
Der ultimative Rodecaster Pro II Workshop (38c3) Video 27.12.2024 1:16:54
Der Rodecaster Pro II ist derzeit das beste Aufnahmegerät für Podcasts. Licensed to the public under http://creativecommons.org/licenses/by/4.0 about this event: https://events.ccc.de/congress/2024/hub/event/der-ultimative-rodecaster-pro-ii-workshop/
Meet the Teams - c3sign (38c3-meta) Video 27.12.2024 4:37
c3voc.tv - Meet the Teams c3sign l3d erzählt ein bisschen von der Arbeit des Team c3sign auf dem 38c3. about this event: https://c3voc.de
Mit dem Kärcher durch die Datentröge der Polizeien (38c3) Video 27.12.2024 41:34
Daten, Daten, Daten. Sicherheitsbehörden wollen immer mehr davon. Doch zu welchem Zweck und wo kommt machine learning ins Spiel? Wir liefern einen Überblick und besprechen Auskunftsansprüche, Beschwerdemöglichkeiten und Gegenmaßnahmen. Nicht erst seit dem diesjährigen Sicherheitspaket befinden sich deutsche Geheimdienste und Polizeibehörden in einer Datensammelwut. Spätestens seit dem 11. Septembe...
Decentralize Your Internet with Self-Hosting (38c3) Video 27.12.2024 43:01
In einer Zeit, in der Privatsphäre immer mehr untergraben wird – warum nicht die Kontrolle über deine Daten übernehmen und eine eigene Cloud für Filehosting aufbauen? Dieser Vortrag ist ein praktischer Leitfaden zum Selbsthosting von Nextcloud zu Hause, speziell gedacht für Einsteiger mit grundlegenden Linux- und Bash-Kenntnissen. Von der Wahl der passenden Hardware bis zur sicheren Internetanbind...
EU's Digital Identity Systems - Reality Check and Techniques for Better Privacy (38c3) Video 27.12.2024 41:51
Digital identity solutions, such as proposed through the EU's eIDAS regulation, are reshaping the way users authenticate online. In this talk, we will review the currently proposed technical designs, the impact such systems will have, and provide an outlook on how techniques from modern cryptography can help to improve security and privacy. Digital Identity solutions are on the rise all around the...
Spatial Interrogations Or the Color of the Sky (38c3) Video 27.12.2024 36:16
Modern 3D capture through Gaussian Splatting and human memory reveal parallel landscapes – where precise centers fade into probabilistic smears at the edges, and gaps hold as much meaning as detail. This is about the preservation of an ephemeral present in digital amber, an interrogation of how we reconstruct both digital and remembered spaces. In July 2023, a new method of reconstructing reality...
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