SecureAuth

SecureAuth is an Irvine, California identity security company that has spent two decades trying to answer one stubborn question: is the person (or machine, or AI agent) on the other end of a login really who they claim to be? Founded in 2005, it built a name on risk-based and passwordless authentication, then doubled down on AI with its Arculix platform, continuous facial assurance, and a 'microperimeter' that extends Zero Trust controls to AI agents. Today it serves both workforce (IAM) and customer (CIAM) use cases for 250+ enterprises across regulated industries, protecting more than 250 million identities.