Tagged: schneier on security

When Thinking Machines Break the Law 0

When Thinking Machines Break the Law

Last year, two Swiss artists programmed a Random Botnot Shopper, which every week would spend $100 in bitcoin to buy a random item from an anonymous Internet black market…all for an art project on display in Switzerland. It was a clever concept, except there was a problem

Accountability as a Security System 0

Accountability as a Security System

At a CATO surveillance event last month, Ben Wittes talked about inherent presidential powers of surveillance with this hypothetical: “What should Congress have to say about the rules when Barack Obama wants to know what Vladimir Putin is talking about?” His answer was basically that Congress should have no say: “I think most people, going back to my Vladimir Putin question, would say that is actually an area of inherent presidential authority.” Edward Snowden, a surprise remote participant at the event, said the opposite, although using the courts in general rather than specifically Congress as his example. “…there is no court in the world — well, at least, no court outside Russia — who would not go, ‘This man is an agent of the foreign government. I mean, he’s the head of the government.’ Of course, they will say, ‘this guy has access to some kind of foreign intelligence value

Fidgeting as Lie Detection 0

Fidgeting as Lie Detection

Sophie Van Der Zee and colleagues have a new paper on using body movement as a lie detector: Abstract : We present a new robust signal for detecting deception: full body motion. Previous work on detecting deception from body movement has relied either on human judges or on specific gestures (such as fidgeting or gaze aversion) that are coded or rated by humans.