Watch: Surveillance Video Shows Russian Missile Strike Hit Ukrainian Mall
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Forget NSA Surveillance – Police Are Keeping Tabs On You Too
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This Loophole Makes Most Americans Susceptible to Government Surveillance | VICE on SHOWTIME
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First surveillance image from inside Robb Elementary in Uvalde during school shooting emerges l ABC7
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Surveillance video shows fatal SE Portland crash now ruled homicide
Surveillance ( or ) is the monitoring of behavior, activities, or other changing information for the purpose of influencing, managing, directing, or protecting people. This can include observation from a distance by means of electronic equipment or interception of electronically transmitted information. It can also include simple no- or relatively low-technology methods such as human intelligence agents and postal interception. The word surveillance comes from a French phrase for "watching over" and is in contrast to more recent developments such as sousveillance.