Soaring, Cryptography and Nuclear Weapons by Martin Hellman

nuclearrisk.org — Hellman is emeritus professor at Stanford and a co-inventor of public key cryptography, the technology that secures communication of credit card and other sensitive information over the Internet. He is a glider pilot with over 2,600 hours. He discusses the biggest threat to mankind and how you can help reduce the risk. Nov 18, 2008 View in Crawl 4