Security Service or security service may refer to:
- Government
- Security agency, a governmental institution for information gathering
- MI5, also called the Security Service, the United Kingdom's counter-intelligence and security agency
- U.S. Air Force Security Service, a former designation of the United States Air Force Intelligence, Surveillance and Reconnaissance Agency
- RCMP Security Service, the Royal Canadian Mounted Police's political intelligence branch, replaced by Canadian Security Intelligence Service in the 1980s
- Swedish Security Service, the security service of Sweden, belonging to the Swedish National Police Board
- Secret service, a government agency, or the activities of a government agency, concerned with the gathering of intelligence data
- Secret police, a police agency which operates in secrecy and beyond the law to protect the political power of an individual dictator or an authoritarian political regime
- Other
- Security service (telecommunication), security architecture for the interconnection of open systems
- Security (finance), a fungible, negotiable financial instrument representing financial value
- Any company which provides security. See Category:Security companies
- Private Military Companies, private military contractors
Famous quotes containing the words security and/or service:
“Is a Bill of Rights a security for [religious liberty]? If there were but one sect in America, a Bill of Rights would be a small protection for liberty.... Freedom derives from a multiplicity of sects, which pervade America, and which is the best and only security for religious liberty in any society. For where there is such a variety of sects, there cannot be a majority of any one sect to oppress and persecute the rest.”
—James Madison (1751–1836)
“Service ... is love in action, love “made flesh”; service is the body, the incarnation of love. Love is the impetus, service the act, and creativity the result with many by-products.”
—Sarah Patton Boyle, U.S. civil rights activist and author. The Desegregated Heart, part 3, ch. 3 (1962)