CESG ( originally Communications-Electronics Security Group ) is the branch of GCHQ which works to secure the communications and information systems of the government and critical parts of UK national infrastructure.

* Communications-Electronics Security Group.

* Communications-Electronics Security Group ( CESG )

It can call on resources from other government departments and agencies, including MI5, the Communications-Electronics Security Group and other Government departments responsible for national infrastructure sectors.

In 1965, Ellis moved to Cheltenham to join the newly-formed Communications-Electronics Security Department ( CESD ), an arm of GCHQ.

* The Communications-Electronics Security Group, a group within the Government Communications Headquarters.

The Joint Electronics Type Designation System ( JETDS ), which was previously known as the Joint Army-Navy Nomenclature System ( AN System ) and the Joint Communications-Electronics Nomenclature System, is a method developed by the U. S. War Department during World War II for assigning an unclassified designator to electronic equipment.

The Communications-Electronics Research, Development and Engineering Center ( or CERDEC ) is the United States Army information technologies and integrated systems center.

* United States Army Communications-Electronics Research, Development and Engineering Center ( CERDEC ) which performed research and development in all areas of C4ISR, including Night Vision Goggles ( NVGs ), countermeasure equipment against Improvised Explosive Devices ( IEDs ), Shortstop Electronic Protection Systems ( SEPS ), and sensor systems that provided soldiers with a safe method for rapidly inspecting wells and underground locations.

* L. S. Howeth, USN ( Retired ), History of Communications-Electronics in the United States Navy, GPO ( Government Printing Office ), Washington, DC, 1963.

* U. S. Army Communications-Electronics Life Cycle Management Command / Fort Monmouth Historical Office website

He served two years as a chief Communications-Electronics officer at an early warning station Southeast Asia, and then was sent back to the United States in order to continue his education at MIT.

Bank for International Settlements, Council of Europe, Central European Initiative, EBRD, United Nations Economic Commission for Europe, FAO, Group of 77, IAEA, IBRD, ICAO, International Criminal Court, International Development Association, IFAD, International Finance Corporation, IFRCS, ILO, International Monetary Fund, International Maritime Organization, Interpol, IOC, International Organization for Migration ( observer ), ISO, ITU, Non-Aligned Movement ( guest ), Organization of American States ( observer ), OIC ( observer ), OPCW, Organization for Security and Co-operation in Europe, Southeast European Cooperative Initiative, United Nations, UNCTAD, UNESCO, UNIDO, UNMEE, UPU, WHO, WIPO, WMO, WToO, WTrO ( observer )

* Central National Security Leading Group ;

Finland is an active participant in the Organization for Security and Cooperation in Europe ( OSCE ) and in early 1995 assumed the co-chairmanship of the OSCE's Minsk Group on the Nagorno-Karabakh conflict.

ACCT, AfDB, AsDB, Australia Group, BDEAC, BIS, CCC, CDB ( non-regional ), CE, CERN, EAPC, EBRD, ECA ( associate ), ECE, ECLAC, EIB, EMU, ESA, ESCAP, EU, FAO, FZ, G-5, G-7, G-10, IADB, IAEA, IBRD, ICAO, ICC, ICC, ICRM, IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO, IMF, International Maritime Organization, Inmarsat, InOC, Intelsat, Interpol, IOC, IOM, ISO, ITU, ITUC, MINURSO, MIPONUH, MONUC, NAM ( guest ), NATO, NEA, NSG, OAS ( observer ), OECD, OPCW, OSCE, PCA, SPC, UN, UN Security Council, UNCTAD, UNESCO, UNHCR, UNIDO, UNIFIL, UNIKOM, UNITAR, UNMIBH, UNMIK, UNOMIG, UNRWA, UNTSO, UNU, UPU, WADB ( nonregional ), WEU, WFTU, WHO, WIPO, WMO, WToO, WTrO, Zangger Committee

Germany is a member of the Council of Europe, European Union, European Space Agency, G4, G8, International Monetary Fund, NATO, OECD, Organization for Security and Co-operation in Europe, UNO, World Bank Group and the World Trade Organization.

* Naval Security Group Activity ( Company L ) ( 1966-2001 )

These include the Governmental Advisory Committee ( GAC ), which is composed of representatives of a large number of national governments from all over the world ; the At-Large Advisory Committee ( ALAC ), which is composed of representatives of organizations of individual Internet users from around the world ; the Root Server System Advisory Committee, which provides advice on the operation of the DNS root server system ; the Security and Stability Advisory Committee ( SSAC ), which is composed of Internet experts who study security issues pertaining to ICANN's mandate ; and the Technical Liaison Group ( TLG ), which is composed of representatives of other international technical organizations that focus, at least in part, on the Internet.

* International Crisis Group, ' Holding Libya Together: Security Challenges after Qadhafi ,' Africa / Middle East Report No. 115, 14 December 2011

The AFSA was to direct the communications and electronic intelligence activities of the U. S. military intelligence units: the Army Security Agency, the Naval Security Group, and the Air Force Security Service.

On April 29, 2010 Symantec Corp. announced that it would acquire PGP for $ 300 million with the intent of integrating it into its Enterprise Security Group.

During a state visit to India in November 2010, US president Barack Obama announced US support for India's bid for permanent membership to UN Security Council as well as India's entry to Nuclear Suppliers Group, Wassenaar Arrangement, Australia Group and Missile Technology Control Regime.

Moxley's firm Security Realty Company ( now Security Development Group Inc ), negotiated most of the land deals for Jones, becoming his best client.

He organised Horizon as a cover for " Phoenix Group " and had some members in Global Security.

During a state visit to India in November 2010, US president Barack Obama announced US support for India's bid for permanent membership to UN Security Council as well as India's entry to Nuclear Suppliers Group, Wassenaar Arrangement, Australia Group and Missile Technology Control Regime.

The earliest work directed toward standardizing an approach toward provision of mandatory and discretionary access controls ( MAC and DAC ) within a UNIX ( more precisely, POSIX ) computing environment can be attributed to the National Security Agency's Trusted UNIX ( TRUSIX ) Working Group, which met from 1987 to 1991 and published one Rainbow Book (# 020A ) and produced a formal model and associated evaluation evidence prototype (# 020B ) that was ultimately unpublished.

Ian Brzezinski is a Senior Fellow in the International Security Program and is on the Atlantic Council ’ s Strategic Advisors Group.

For the GCHQ this means that it shares information with, and gets information from, the National Security Agency ( NSA ) in the US.

Since 1994, GCHQ activities have been subject to scrutiny by Parliament's Intelligence and Security Committee.

The public spotlight fell on GCHQ in late 2003 and early 2004 following the sacking of Katharine Gun after she leaked to The Observer a confidential email from agents at the American National Security Agency addressed to GCHQ agents about the wire-tapping of UN delegates in the run-up to the 2003 Iraq war.

It oversees the setting of priorities for the three intelligence and security agencies ( Secret Intelligence Service, Security Service, GCHQ ), as well as Defence Intelligence, and establishes professional standards for intelligence analysis in government.

Membership comprises the heads of the three collection agencies — the Secret Intelligence Service, Security Service and GCHQ — the Chief of Defence Intelligence, Deputy Chief of Defence Intelligence Staff, the Chief of the Assessment Staff, representatives of the Ministry of Defence, Foreign and Commonwealth Office and other departments, and the Prime Minister's adviser on foreign affairs.

The Security Service, commonly known as MI5 ( Military Intelligence, Section 5 ), is the United Kingdom's internal counter-intelligence and security agency and is part of its core intelligence machinery alongside the Secret Intelligence Service ( SIS or MI6 ) focused on foreign threats, Government Communications Headquarters ( GCHQ ) and Defence Intelligence ( DI ).

It operates under the formal direction of the Joint Intelligence Committee ( JIC ) alongside the internal Security Service ( MI5 ), the Government Communications Headquarters ( GCHQ ) and the Defence Intelligence ( DI ).

Under this Act, since 1994, SIS and GCHQ activities have been subject to scrutiny by Parliament's Intelligence and Security Committee.

Under the 1948 UKUSA agreement, CSEC's intelligence is shared with the United States National Security Agency ( NSA ), the British Government Communications Headquarters ( GCHQ ), the Australian Defence Signals Directorate ( DSD ) and New Zealand's Government Communications Security Bureau ( GCSB ).

In the British case code names were administered and controlled by ISSB ( The Inter-Services Security Board ) staffed by the War Office with the word list generated and randomised by GC & CS ( later GCHQ ).

Defence Intelligence is a key member of the United Kingdom Intelligence Community but differs from the agencies ( SIS, GCHQ, and the Security Service ) in that it is not a stand-alone organisation but is a constituent part of the Ministry of Defence ( MOD ).

At this point, only GCHQ and the National Security Agency ( NSA ) in the USA knew about the work of Ellis, Cocks and Williamson.

During the Cold War, Britain's GCHQ was heavily reliant on America's National Security Agency ( NSA ) for communications interception from space.

The agreement originated from a ten-page British – U. S. Communication Intelligence Agreement, also known as BRUSA, that connected the signal intercept networks of the U. K. Government Communications Headquarters ( GCHQ ) and the U. S. National Security Agency ( NSA ) at the beginning of the Cold War.

The Director of JTAC reports to the Director General of the Security Service ( commonly known as MI5 ), and directs a staff including personnel from the Security Service, Secret Intelligence Service ( commonly known as MI6 ), Government Communications Headquarters ( GCHQ ), Defence Intelligence Staff, Metropolitan Police Counter Terrorist Command and a further six government departments.