Search for "20c3" returned 3841 results
35 min
Learning cryptography through handcyphers
Shaping a digital future with ancient wisdom
52 min
4+2+1 Jahre BigBrotherAwards Deutschland
Eine Lesung aus dem Buch "Schwarzbuch Datenschutz"
54 min
Contemporary Profiling of Web Users
On Using Anonymizers and Still Get Fucked
47 min
Playing with the GSM RF Interface
Doing tricks with a mobile phone
33 min
Repurposing the TI EZ430U
with msp430static, solder, and syringe
52 min
How you can build an eavesdropper for a quantum cryptosystem
hardware demo during the lecture
47 min
Peer-to-peer under the hood
An in-depth look at p2p algorithmics
49 min
Access to Knowledge
Copyright, Patents and Politics at the World Intellectual…
59 min
An Overview of Secure Name Resolution
DNSSEC, DNSCurve and Namecoin
59 min
Wireless power transfer
Forgotten knowledge: Tesla invented wireless power
28 min
Ooops I hacked my PBX
Why auditing proprietary protocols matters
53 min
Automated Botnet Detection and Mitigation
How to find, invade and kill botnets automated and…
49 min
Safecast: DIY and citizen-sensing of radiation
Empowering citizen in the wake of Fukushima triple-meltdown…
35 min
Tricks: makes you smile
A clever or ingenious device or expedient; adroit…
55 min
"How I met your pointer"
Hijacking client software for fuzz and profit
47 min
RFID - overview of protocols, librfid implementation and passive sniffing
ISO14443, ISO15693, their GPL librfid implementation and…
70 min
coreboot: Adding support for a system near you
Working with the open source BIOS replacement and getting a…
55 min
A Probabilistic Trust Model for GnuPG
A new way of evaluating a PGP web of trust by using a…
43 min