Gaffney Posted June 21, 2013 Share Posted June 21, 2013 One key innovation has been GCHQ's ability to tap into and store huge volumes of data drawn from fibre-optic cables for up to 30 days so that it can be sifted and analysed. That operation, codenamed Tempora, has been running for some 18 months. GCHQ and the NSA are consequently able to access and process vast quantities of communications between entirely innocent people, as well as targeted suspects. This includes recordings of phone calls, the content of email messages, entries on Facebook and the history of any internet user's access to websites ? all of which is deemed legal, even though the warrant system was supposed to limit interception to a specified range of targets. The existence of the programme has been disclosed in documents shown to the Guardian by the NSA whistleblower Edward Snowden as part of his attempt to expose what he has called "the largest programme of suspicionless surveillance in human history". By May last year 300 analysts from GCHQ, and 250 from the NSA, had been assigned to sift through the flood of data. The Americans were given guidelines for its use, but were told in legal briefings by GCHQ lawyers: "We have a light oversight regime compared with the US". "It's not just a US problem. The UK has a huge dog in this fight," Snowden told the Guardian. "They [GCHQ] are worse than the US." Source - http://www.guardian.co.uk/uk/2013/jun/21/gchq-cables-secret-world-communications-nsa Link to comment Share on other sites More sharing options...
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