SSL/TLS Servers Status Survey about Enabling Forward Secrecy

摘要

This paper discusses forward secrecy functionality, which has come into the spotlight due to a series of news reports regarding the NSA. SSL/TLS server support for forward secrecy was introduced at major sites such as SNS at the end of last year, so servers enabling forward secrecy are increasing. This paper shows SSL/TLS servers status survey about enabling forward secrecy by crawling with SSLyze 0.8.