(APT) is a covert cyber attack on a computer network where the attacker gains and maintains unauthorized access to the targeted network and remains undetected for a significant period.

a term used to describe a stealthy cyber attack that gives an attacker unauthorized access to a computer network and keeps them undetected for a long time.

a covert cyber attack on a computer network where the attacker gains and maintains unauthorized access to the targeted network and remains undetected for a significant period.