abstract:Countersurveillance refers to measures undertaken to prevent surveillance, including covert surveillance. Countersurveillance may include electronic methods such as bug sweeping, the process of detecting surveillance devices, including covert listening devices, visual surveillance devices as well as Counterveillance software to thwart unwanted attempts by cyber crooks to access computing and mobile devices for various nefarious reasons (e.
To counter that threat, the U.S.military will deploy Aegis ships equipped with missile interceptors along with radar surveillance sensors to counter the Iranian threat.
VOA: standard.2009.09.17
So if you show your skills at countersurveillance during a basic drug surveillance they will arrest you or back off.
In the words of the pre-sentence report he had 'a legacy life' - a complete change of identity - 'He was trained by the police in counter-surveillance and has had to live and hold a lie for the rest of his life.