Search for person "Ulrich Gräf"

e-Voting: The silent decline of public control

Why German voting machines do not meet the requirements of…

• 59 min
• 2005-12-29
• 33
• Ulrich Wiesner
22C3: Private Investigations

Media System Deployment using Python

• 53 min
• 2005-12-27
• 28
• Ulrich von Zadow
22C3: Private Investigations