Tempora

Common card · No. 440019

Tempora is the codeword for a formerly-secret computer system that is used by the British Government Communications Headquarters (GCHQ). This system is used to buffer most Internet communications that are extracted from fibre-optic cables, so these can be processed and searched at a later time. It was tested from 2008 and became operational in late 2011. Tempora uses intercepts on the fibre-optic cables that serve as the backbone of the Internet to gain access to large amounts of Internet users' personal data, without any individual suspicion or targeting. The intercepts are placed in the United Kingdom and on the UK military base at Ayios Nikolaos in the British Overseas Territory of Akrotiri and Dhekelia. The intercepts are placed with the knowledge of companies owning either the cables or landing stations. The existence of Tempora was revealed in the Snowden disclosures. Documents Snowden acquired showed that data collected by the Tempora programme is shared with the National Security...

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