According to Bloomberg,
Google Inc., Facebook Inc. and Yahoo! Inc. are fighting back against the National Security Agency by using harder-to-crack code to shield their networks and online customer data from unauthorized U.S. spying.
The companies, burned by disclosures they’ve cooperated with U.S. surveillance programs, are protecting user e-mail and social-media posts with strengthened encryption that the U.S. government says won’t be easily broken until 2030.
While the NSA may find ways around the barriers, the companies say they have to assure users their online connections are secure and data can’t be grabbed when transmitted over fiber-optic networks or digitally stored.
Microsoft Corp. is convinced it must “invest in protecting customers’ information from a wide range of threats, which if the allegations are true, include governments,” Matt Thomlinson, general manager of trustworthy computing, said in an e-mail. He didn’t provide details.
Internet companies including Google, Yahoo, Facebook, Microsoft and Apple Inc. are trying to distance themselves from news reports that they gave the agency data on electronic communications of Americans and foreigners or have lax security.
While the companies are trying to prevent the NSA from gaining unauthorized access to their data, they say they comply with legal court orders compelling them to provide the government information.
The NSA has tapped fiber-optic cables abroad in order to siphon off data from Google and Yahoo, circumvented or cracked encryption, and covertly introduced weaknesses and back doors into coding, according to reports in the Washington Post, the New York Times and the U.K.’s Guardian newspaper based on documents leaked by former NSA contractor Edward Snowden.