Data Harvesting Problem Computerphile

Summary

Deleting files may not mean they're gone. Even overwriting them isn't safe. Professor Derek McAuley explains. EXTRA BITS ... We've all got to the edge of the wifi coverage, but the idea of coverage produces a network Kerberos is an authentication method - Dr Mike Pound explains how it works so neatly. EXTRA BITS: Kerberos Q&A ... Continuing the deep dive down the network stack, Richard begins the story of TCP. Richard G Clegg is based at Queen Mary ... The danger of assuming general artificial intelligence will be the same as human intelligence. Rob Miles explains with a simple ... A hacked car that could kill you should be more worrying than a thousand lightbulbs taking Facebook offline. University of ... Searching for the known unknown. You say "bye" first! - no, you say "bye" first! - how do you know when to close the connection? Dr Richard G. Clegg of Queen Mary ... Software doesn't deal well with missing How does memory management work? In C you had to manage things yourself, but modern languages take care of a lot of it for ... One of the most elegant solutions for cryptography. Dr Mike Pound explains one of his most favourite ciphers.