Crazy Text Security Printing Computerphile

Summary

Audible 30 day free Trial: audible.com/ Wanacrypt works super fast and even when you're offline. Dr Pound explains how hybrid ransomware systems work. Original ... More information on the background of Spies used to meet in the park to exchange code words, now things have moved on - Robert Miles explains the principle of ... The LZ Compression technique implicitly works out its own probabilities for a given document. Professor Brailsford explains. If you thought mathematics exams were difficult, you should try Deleting files may not mean they're gone. Even overwriting them isn't safe. Professor Derek McAuley explains. EXTRA BITS ... Making fonts look good at low resolutions - many thought the problem insolvable - two men started Adobe and proved them wrong ... Why is it that PDFs look great and yet e-books can look ropey? - Dr Steve Bagley turns Brady into a computer to find out. EXTRA ... End to end encryption, government ministers are again talking about stopping it. What is it and why might that be a bad idea? A hacked car that could kill you should be more worrying than a thousand lightbulbs taking Facebook offline. University of ... UTF8 is fantastic, but people still have translation issues with some characters - Tom explains why. More from Tom Scott: ...