To never release someone (e.g., from prison).

(management) A financial or non-financial metric used to help an organization define and measure progress towards its goals.

An electronic device that serves the purpose of a car key by locking and unlocking a vehicle remotely.

A method used to protect network traffic in WPA (Wi-Fi Protected Access) networks by requiring that all connected devices use the same manually entered password.

(US, UK, idiomatic) imprisoned with little or no chance of escape; locked up. / (US, UK, idiomatic) safely guarded; locked away.

plural of key set identifier

Alternative spelling of phase-shift keying

Alternative spelling of frequency-shift keying

A form of frequency modulation in which digital information is transmitted through discrete changes of the frequency of a carrier wave.

A form of phase modulation in which digital information is transmitted through discrete changes of the phase of a carrier wave.