27.12. The Role of Brilliant Deviants in the Liberalization of Society Simulating the Universe on Supercomputers TOR Verteilte Sicherheit AES: side-channel attacks for the masses Make Cool Things with Microcontrollers Design Noir IPv6: Everywhere they don't want it 28.12. Elektronische Dokumente und die Zukunft des Lesens Konzeptionelle Einführung in Erlang Absurde Mathematik Quantum Cryptography and Possible Attacks Wireless Kernel Tweaking Automatic memory management Just in Time compilers - breaking a VM Modelling Infectious Diseases in Virtual Realities Automatic memory management Inside the Mac OS X Kernel DIY Survival Rule 34 Contest 29.12. Grundlagen der sicheren Programmierung Hacking ideologies, part 2: Open Source, a capitalist movement Wahlchaos Analysis of Sputnik Data from 23C3 From Ring Zero to UID Zero Relay attacks on card payment: vulnerabilities and defences Reverse Engineering of Embedded Devices Opensource lobbying, tips from the trenches Space Communism