An intelligence agency is a

government agency A government or state agency, sometimes an appointed commission, is a permanent or semi-permanent organization in the machinery of government that is responsible for the oversight and administration of specific functions, such as an administrati ...

responsible for the collection, analysis, and exploitation of information in support of law enforcement,

national security National security, or national defence, is the security and defence of a sovereign state, including its citizens, economy, and institutions, which is regarded as a duty of government. Originally conceived as protection against military atta ...

, military, public safety, and

foreign policy A State (polity), state's foreign policy or external policy (as opposed to internal or domestic policy) is its objectives and activities in relation to its interactions with other states, unions, and other political entities, whether bilaterall ...

objectives. Means of information gathering are both overt and covert and may include espionage, communication interception,

cryptanalysis Cryptanalysis (from the Greek ''kryptós'', "hidden", and ''analýein'', "to analyze") refers to the process of analyzing information systems in order to understand hidden aspects of the systems. Cryptanalysis is used to breach cryptographic sec ...

, cooperation with other institutions, and evaluation of public sources. The assembly and propagation of this information is known as intelligence analysis or intelligence assessment. Intelligence agencies can provide the following services for their national governments. * Give early warning of impending crisis; * Serve national and international crisis management by helping to discern the intentions of current or potential opponents; * Inform national defense planning and military operations ( military intelligence); * Protect sensitive information secrets, both of their own sources and activities, and those of other state agencies; * Covertly influence the outcome of events in favor of national interests, or influence

international security International security, also called global security is a term which refers to the measures taken by states and international organizations, such as the United Nations, European Union, and others, to ensure mutual survival and safety. These meas ...

; and * Defense against the efforts of other national intelligence agencies ( counterintelligence). There is a distinction between "security intelligence" and "foreign intelligence". Security intelligence pertains to domestic threats (e.g., terrorism, espionage). Foreign intelligence involves information collection relating to the political, or economic activities of foreign states. Some agencies have been involved in

assassination Assassination is the murder of a prominent or important person, such as a head of state, head of government, politician, world leader, member of a royal family or CEO. The murder of a celebrity, activist, or artist, though they may not have ...

, arms trafficking, coups d'état, and the placement of misinformation (

propaganda Propaganda is communication that is primarily used to influence or persuade an audience to further an agenda, which may not be objective and may be selectively presenting facts to encourage a particular synthesis or perception, or using loaded ...

) as well as other covert and clandestine operations, in order to support their own or their governments' interests.

References

External links

Proposal for a Privacy Protection Guideline on Secret Personal Data Gathering and Transborder Flows of Such Data in the Fight against Terrorism and Serious Crime by Marcel Stuessi

The Literature of Intelligence: A Bibliography of Materials, with Essays, Reviews, and Comments

International Intelligence History Association

Rüdiger Bergien: ''Intelligence History''
version: 1.0, in: Docupedia Zeitgeschichte, 3rd august 2021 {{Authority control

See also

Further reading

References

External links