Surveillance cameras in Gdynia, Poland Surveillance Camera to support the Washington, DC Police Surveillance is the systematic observation and monitoring of a person, population, or location, with the purpose of information-gathering, influencing, managing, or directing. [1][2] It is widely used by governments for a variety of reasons, such as law enforcement, national security, and ...
The House early Friday approved a short-term renewal until April 30 of a controversial surveillance program used by U.S. spy agencies in a post-midnight session after Republicans revolted and ...
The meaning of SURVEILLANCE is close watch kept over someone or something (as by a detective); also : supervision. How to use surveillance in a sentence.
Congress has voted to extend a controversial surveillance program until April 30. The extension, which first passed overnight in the House, came after GOP leaders failed to secure a five-year ...
SURVEILLANCE definition: a watch kept over a person, group, etc., especially over a suspect, prisoner, or the like. See examples of surveillance used in a sentence.
Definition of surveillance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
SURVEILLANCE definition: 1. the careful watching of a person or place, especially by the police or army, because of a crime…. Learn more.
surveillance, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary
Big money for AI-driven tech and more data Congressional funding is supercharging huge government investments in surveillance tech and data analytics driven by AI, which automates analysis of very large amounts of data. The massive 2025 tax-and-spending law netted the Department of Homeland Security an unprecedented US$165 billion in yearly ...
US government ramps up mass surveillance with help of AI tech, data ...
When considering surveillance, courts balance First Amendment rights against national security and law enforcement concerns.
Surveillance is the systematic observation and monitoring of a person, population, or location, with the purpose of information-gathering, influencing, managing, or directing. [1][2] It is widely used by governments for a variety of reasons, such as law enforcement, national security, and information awareness.
Surveillance is the careful watching of someone, especially by an organization such as the police or the army. He was arrested after being kept under constant surveillance. Police swooped on the home after a two-week surveillance operation. Police keep track of the kidnapper using electronic surveillance equipment.
sur veil lance (sərˈveɪ ləns, -ˈveɪl yəns) n. 1. a watch kept over someone or something, esp. over a suspect, prisoner, etc.: under police surveillance. 2. supervision or superintendence.
Update April 1st, 2026 The Beta site is being retired. Update February 27th, 2026 Another post discussing the changes with the Chief Product and Technology Officer is here. Update February 26th, ...
New does not guarantee heap allocation and simply avoiding new does not guarantee stack allocation. New is always used to allocate dynamic memory, which then has to be freed. By doing the first option, that memory will be automagically freed when scope is lost.