Category: Bruce Schneier

Canada Spies on Internet Downloads 0

Canada Spies on Internet Downloads

Another story from the Snowden documents: According to the documents , the LEVITATION program can monitor downloads in several countries across Europe, the Middle East, North Africa, and North America. It is led by the Communications Security Establishment, or CSE, Canada’s equivalent of the NSA

Subconscious Keys 0

Subconscious Keys

I missed this paper when it was first published in 2012: “Neuroscience Meets Cryptography: Designing Crypto Primitives Secure Against Rubber Hose Attacks” Abstract : Cryptographic systems often rely on the secrecy of cryptographic keys given to users. Many schemes, however, cannot resist coercion attacks where the user is forcibly asked by an attacker to reveal the key. These attacks, known as rubber hose cryptanalysis , are often the easiest way to defeat cryptography

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