antibugging

[ an-tee-buhg-ing, an-tahy- ]
/ ˌæn tiˈbʌg ɪŋ, ˌæn taɪ- /

adjective

designed to detect and alert a person to the use of a secret listening device: to install antibugging equipment.
designed to prevent or counteract the use of a secret listening device.

Origin of antibugging