Intelligence Services - Musharof Chy
MI5 The Security Service
Provides information on the current major threats to UK security and expert security advice designe...
GCHQ
Official site of the UK Government Communications Headquarters which is the centre for Her Majesty'...
Wikipedia - Secret Intelligence Service
Hyperlinked encyclopaedia article about MI6 (Her Majesty's Secret Service) provides a history of it...
Wikipedia - MI5
Hyperlinked encyclopaedia entry provides the history of the Security Service, responsible for prote...
Investigatory Powers Tribunal
IPT is the government body investigating complaints against the Intelligence Services, Police and p...
Centre for the Protection of National Infrastructure (CPNI)
Government authority that provides protective security advice to businesses and organisations acros...
British Secret Intelligence Service
SIS comprises the foreign section, formerly MI6, with MI5 responsible for protecting the UK's inter...
Metropolitan Police Service: Special Operations
Provides a brief history and a list of responsibilities, including intelligence-gathering and opera...
National Intelligence Machinery
Official document explaining how British security and intelligence agencies are organised and funde...
Office of Surveillance Commissioners
Provides information about the roles and responsibilities of those who authorise and conduct covert...