Title: TINT external

Release Date: 2015-09-25

Document Date: 2009-07-01

Description: This short extract from a July 2009 GCHQ document describes BLACK HOLE, the agency’s massive respository for unselected metadata: see the Intercept article Profiled: From Radio to Porn, British Spies Track Web Users’ Online Identities, 25 September 2015.

Document: Purpose For exporting bulk, unselected metadata (in SLR format) to a repository where higher-order analytics can be carried out.
Data To/From GCHQ
Connection To/From GCHQ
Anticipated Volume Very High
Dependant Experiments • SLRs at Scale
Transport TBD. Volumes expected to be too high for MAILORDER. Direct connection proposed


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