Privacy Underground Computerphile

Summary

With data leaks becoming common, people are concerned about protecting their own You actually have to work quite hard to set a private key to the number 4! - Dr Tim Muller takes us through the problems with ... How many times have you been asked to share 'anonymous' location data? Andrea shows just how simple it can be to work out ... The Dark web allows users to hide services using TOR, but how? Dr Mike Pound explains. Onion Routing: ... Share part of a secret without knowing which part? Dr Tim Muller explains how Oblivious Transfer works. Something odd was going on with the signals broadcast by the GPS satellites. Steven Murdoch of University College London ... Two PHP Exploits hit the news last week. Dr Steve Bagley explains how dangerous they could be. Read about the chip ... Spies used to meet in the park to exchange code words, now things have moved on - Robert Miles explains the principle of ... Substitution-permutation networks are the basis for almost all modern symmetric cryptography. Dr Mike Pound explains. Keeping data anonymous seems easy, but keeping identities separate is a big problem. Professor Derek McAuley explains. A look at why devices do not equal Security of users' passwords should be at the forefront of every web developer's mind. Tom takes us through the insecure ways in ... Companies are collecting more and more data about us and that can cause harm. With differential How do we control our own data while allowing it to be mined? Dr Richard Mortier of The University of Cambridge discusses some ...