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Graph theory in the operational environment
Document
This undated presentation from GCHQ’s Information and Communications Technology Research department discusses the agency’s efforts in finding “closed loops” of cheap burner phones, a major focus for the agency in the wake of the 7/7 London bombings: see the Intercept article How London’s 7/7 Bombings Led to “Unprecedented” Surveillance Tactics, 1 March 2018.
TOP SECRET STRAP1
Graph theory in the operational
environment
TOP SECRET STRAP1
What I will cover
Finding operational closed loops:
- The reality of target behaviour
- ...
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New RT-RG Overview Video Available on NSANet
Document
Release Date:
2018-01-19
Document Date:
2008-07-30
This 2008 article from the internal NSA newsletter SIDToday announces that voice-recognition functionality now exists to “find new voice cuts for a target that match the target’s past recordings”: see the Intercept article Finding Your Voice, 19 January 2018.
DYNAMIC PAGE -- HIGHEST POSSIBLE CLASSIFICATION IS
TOP SECRET // SI / TK // REL TO USA AUS CAN GBR NZL
(U) New RT-RG Overview Video Available on NSANet
FROM:
Corporate Communications, Mea...
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Event (SIGINT)
Document
Release Date:
2015-09-25
This undated page from GCHQ’s internal GCWiki provides a definition of “event”, the term the agency uses to refer to a metadata record, showing the variety of data collected: see the Intercept article Profiled: From Radio to Porn, British Spies Track Web Users’ Online Identities, 25 September 2015.
events-p1-normal.gif:
SECRET STRAP 1 COMiNT
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inappropriate content.
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