Speaking to a packed exhibit hall through a Google Hangout, which was passed through seven proxies, Edward Snowden said the keys to protecting the public from government surveillance is encryption and civilian oversight. The worlds most famous whistleblower has …

Speaking to a packed exhibit hall through a Google Hangout, which was passed through seven proxies, Edward Snowden said the keys to protecting the public from government surveillance is encryption and civilian oversight. The worlds most famous whistleblower has …