Edward Snowden: The Untold Story
In that article, Snowden said that "We have the means and we have the technology to end mass surveillance without any legislative action at all, without any policy changes.” The answer, he says, is robust encryption.And that's exactly what I'm doing through JackPair, a low-cost voice encryption device that empower every citizen to protect their privacy over the phone:https://www.kickstarter.com/projects/620001568/jackpair-safe...It uses Diffie-Hellman key exchange and stream cipher with keystream from pseudo random number generator seeded from DH.  It's similar to one-time key pad with no key management and zero-configuration.As Snowden mentioned in the article, by adopting end-to-end encryption technologies like this, we can collectively end mass surveillance not just in the United States but around the world.