Former NSA contractor and whistleblower Edward Snowden addressed the crowd at SXSW in Austin, Texas yesterday via videoconference from Moscow. Speaking on NSA leaks and data security, Snowden urged tech firms to adopt better encryption methods to help protect users from government surveillance. He also shared privacy tips for citizens, such as encrypting your hard drive, implementing browser plug-ins that prevent online tracking, and using online network Tor, that promises anonymity. Continue reading SXSW: Snowden Talks Digital Privacy, Pushes Better Encryption