Attivo Networks is a cybersecurity vendor best known for its expertise in Distributed Deception Platforms (DDP) and Identity Threat Detection & Response (ITDR) solutions. The company initially specialized in deception technology that uses decoys, traps, and lures to detect and divert attackers. Attivo has since expanded to offer advanced identity protection, including products for Active Directory security and credential defense. Attivo was regarded as a leader in its market segment prior to being acquired by SentinelOne.