Privacy Underground Computerphile

Summary

With data leaks becoming common, people are concerned about protecting their own 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: ... 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. Websites & https what difference does the "s" make anyway? - Dr Richard Mortier of the University of Cambridge Computer ... We've all got to the edge of the wifi coverage, but the idea of coverage produces a network problem, the Hidden Node Problem. Spies used to meet in the park to exchange code words, now things have moved on - Robert Miles explains the principle of ... How do you prove something without giving away all your data? Zero Knowledge Proofs could hold the answer. Alberto Sonnino ... 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 ... A hacked car that could kill you should be more worrying than a thousand lightbulbs taking Facebook offline. University of ... As we contemplate life after lock-down, what technology could help the health services to work out how viruses can spread?