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The Youth Hostel
52 min

The Youth Hostel

An odyssey in the margins of software and paper

Internet censorship in the Catalan referendum
50 min

Internet censorship in the Catalan referendum

Overview of how the state censored and how it got…

Living Drones
31 min

Living Drones

From war pigeons in 1914 to cyborg moths in 2014

ID Cards in China: Your Worst Nightmare
39 min

ID Cards in China: Your Worst Nightmare

In China Your ID Card Knows Everything

Project Sputnik
135 min

Project Sputnik

Realtime in-building location tracking at the 23C3

Physical Security
58 min

Physical Security

The Good, the Bad and the Ugly

Passive covert channels in the Linux kernel
115 min

Passive covert channels in the Linux kernel

Implementation and detection of kernel based backdoors and…