Crazy Text Security Printing Computerphile

Summary

Audible 30 day free Trial: audible.com/ More information on the background of If you thought mathematics exams were difficult, you should try Making fonts look good at low resolutions - many thought the problem insolvable - two men started Adobe and proved them wrong ... 'Beast' cracks billions of passwords a second, Dr Mike Pound demonstrates why you should probably change your passwords. One of the most elegant solutions for cryptography. Dr Mike Pound explains one of his most favourite ciphers. Deleting files may not mean they're gone. Even overwriting them isn't safe. Professor Derek McAuley explains. EXTRA BITS ... An oldie but a goodie, Dr Mike Pound revisits the Log-Jam attack. Original Log Jam paper: bit.ly/C_LogJamPaper Thanks to ... 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 ... Conductive Ink, Colour Shifting Ink and clever UTF8 is fantastic, but people still have translation issues with some characters - Tom explains why. More from Tom Scott: ... A hacked car that could kill you should be more worrying than a thousand lightbulbs taking Facebook offline. University of ...