Facebook's outmoded Web crypto opens door to NSA spying
Secret documents describing the National Security Agency's surveillance apparatus have highlighted vulnerabilities in outdated Web encryption used by Facebook and a handful of other U.S. companies.
Documents leaked by former NSA contractor Edward Snowden confirm that the NSA taps into fiber optic cables "upstream" from Internet companies and vacuums up e-mail and other data that "flows past" -- a security vulnerability that "https" Web encryption is intended to guard against.
But Facebook and a few other companies still rely on an encryption technique viewed as many years out of date, which cryptographers … Read more