https://www.eff.org/secure-messaging-scorecard

http://googleonlinesecurity.blogspot.jp/2014/06/making-end-to-end-encryption-easier-to.html https://github.com/google/end-to-end

https://software.intel.com/en-us/blogs/2013/09/26/protecting-application-secrets-with-intel-sgxThoughts on Intel's upcoming Software Guard Extensions (Part 1) http://theinvisiblethings.blogspot.jp/2013/08/thoughts-on-intels-upcoming-softwa…