Popular Events

38C3: Opening Ceremony

• CCC Saal 1
• 28 min
• 2024-12-27
• 13.4k
• Gabriela Bogk and Aline Blankertz
38C3: Illegal Instructions

Fake-Shops von der Stange: BogusBazaar

• Security Saal 1
• 63 min
• 2024-12-28
• 13.4k
• kantorkel and Kai Biermann
38C3: Illegal Instructions

Why Railway Is Safe But Not Secure

Security Of Railway Communication Protocols

• Security
• 41 min
• 2023-12-28
• 13.3k
• Katja Assaf
37C3: Unlocked

Top X* usability obstacles

*(will be specified later based on usability test with…

• 59 min
• 2015-12-30
• 13.3k
• BoB Marvan
32C3: gated communities

Methodisch inkorrekt!: Die falsche 42

• 98 min
• 2015-01-02
• 13.3k
Sendezentrum @ 31C3

Don’t look up: There are sensitive internal links in the clear on GEO satellites

• Security One
• 38 min
• 2025-12-28
• 13.2k
• Nadia Heninger and Annie Dai
39C3: Power Cycles

Everything you want to know about x86 microcode, but might have been afraid to ask

An introduction into reverse-engineering x86 microcode and…

• 57 min
• 2017-12-28
• 13.1k
• Benjamin Kollenda and Philipp Koppe
34C3: TUWAT

DNGerousLINK

A Deep Dive into WhatsApp 0-Click Exploits on iOS and…

• Security Fuse
• 52 min
• 2025-12-27
• 13.1k
• Zhongrui Li, Yizhe Zhuang and Kira Chen
39C3: Power Cycles

Hacking EU funding for a decentralizing FOSS project

Understanding and adapting EU legal guidelines from a FOSS…

• 59 min
• 2015-12-27
• 13.0k
• holger krekel
32C3: gated communities

Hacker Jeopardy

• Entertainment Saal 1
• 105 min
• 2024-12-30
• 13.0k
• Sec and Ray
38C3: Illegal Instructions

PQCHacks

A gentle introduction to post-quantum cryptography

• 60 min
• 2015-12-27
• 12.9k
• djb and Tanja Lange
32C3: gated communities

Lass mal das Innere eines Neuronalen Netzes ansehen!

• Science
• 39 min
• 2023-12-27
• 12.8k
• Annika Rüll
37C3: Unlocked

Jahresrückblick des CCC 2018

Refreshing Memories

• 135 min
• 2018-12-28
• 12.8k
• Linus Neumann, Constanze Kurz, frank, erdgeist and nexus
35C3: Refreshing Memories

Building a NOC from scratch

• CCC & Community Zero
• 34 min
• 2025-12-27
• 12.8k
• lilly
39C3: Power Cycles

The Elephant In The Background: Empowering Users Against Browser Fingerprinting

• CWTV Chaos-West
• 45 min
• 2020-12-28
• 12.7k
• Julian Fietkau
Remote Chaos Experience

Finfisher verklagen

Rechtsbrüche beim Export von Überwachungssoftware

• Ethics, Society & Politics Main
• 59 min
• 2019-12-29
• 12.7k
• Thorsten Schröder and Ulf Buermeyer
36C3: Resource Exhaustion

Mobile Censorship in Iran

• 60 min
• 2015-12-28
• 12.7k
• Mahsa
32C3: gated communities

Free Software and Hardware bring National Sovereignty

Gaza as a case study

• 60 min
• 2015-12-29
• 12.7k
• Tarek Loubani
32C3: gated communities

Jahresrückblick des CCC 2017

tuwat

• 133 min
• 2017-12-28
• 12.6k
• frank, Constanze Kurz, nexus and Linus Neumann
34C3: TUWAT

Power Cycle B7 oder Warum kauft man eine Zeche?

• CCC & Community Fuse
• 40 min
• 2025-12-28
• 12.6k
• Kohlenpod, kater and Stephan
39C3: Power Cycles