Article in Bloomberg Businessweek about TOR, apparently used by Edward Snowden to hide his information:
http://www.businessweek.com/articles/2014-01-23/tor-anonymity-software-vs-dot-the-national-security-agency http://www.businessweek.com/articles/2014-01-23/tor-anonymity-software-vs-dot-the-national-security-agency .. Bonus: what's the difference between St. Padre Pio, MMY, and Rama? Ans: . When inadvertently opening the door to Padre Pio's room, the fellow monks would see him radiating a brilliant Light and levitating. When walking into MMY's room, people could have seen him fornicating. But when walking into Rama's room, they might see him fornicating and then levitating. . Hee Hee!...So go figure.