Eavesdropping AttackCreated OnFebruary 21, 2018Last Updated OnFebruary 21, 2018Views4 You are here: KB Home Definitions Definitions D-E Eavesdropping Attack < BackAn attack in which an Attacker listens passively to the authentication protocol to capture information which can be used in a subsequent active attack to masquerade as the Claimant. SOURCE: SP 800-63