 | GCHQ (redirect from Government Communications Headquarters) Government Communications Headquarters (GCHQ) is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and... 90 KB (8,892 words) - 17:49, 26 March 2024 |
is a British linguist who worked as a translator for the Government Communications Headquarters (GCHQ). In 2003, she leaked top-secret information to The... 24 KB (2,223 words) - 23:19, 24 April 2024 |
 | MI5 (redirect from Government Communications Planning Directorate) machinery alongside the Secret Intelligence Service (MI6), Government Communications Headquarters (GCHQ), and Defence Intelligence (DI). MI5 is directed by... 68 KB (7,529 words) - 04:35, 23 April 2024 |
Director of the Government Communications Headquarters is the highest-ranking official in the Government Communications Headquarters (GCHQ), a British... 7 KB (526 words) - 13:47, 18 April 2024 |
 | In the early 1970s, while working at the United Kingdom Government Communications Headquarters (GCHQ), he developed an early public-key cryptography (PKC)... 11 KB (1,034 words) - 17:59, 29 April 2024 |
 | RAF Menwith Hill (category Wikipedia articles incorporating text from public domain works of the United States Government) authorities, with support provided by around 400 staff from Government Communications Headquarters (GCHQ), in addition to United States Air Force (USAF) and... 35 KB (3,582 words) - 03:51, 18 April 2024 |
British intelligence agencies (category Government agencies of the United Kingdom) (MI5), the Government Communications Headquarters (GCHQ) and Defence Intelligence (DI). The agencies are organised under three government departments... 30 KB (2,885 words) - 09:30, 14 February 2024 |
An equivalent system was developed secretly in 1973 at Government Communications Headquarters (GCHQ), the British signals intelligence agency, by the... 61 KB (7,868 words) - 22:34, 21 April 2024 |
MI1 (category Military communications of the United Kingdom) inter-service Government Code and Cypher School (GC&CS), which subsequently developed into the Government Communications Headquarters (GCHQ) at Cheltenham... 2 KB (237 words) - 15:10, 26 January 2024 |
 | MI6 (redirect from Government Communications Bureau) Unlike its main sister agencies, Security Service (MI5) and Government Communications Headquarters (GCHQ), SIS works exclusively in foreign intelligence gathering;... 115 KB (14,118 words) - 16:29, 29 April 2024 |