AccessMatrix™ Universal Authentication Server (UAS) enables organizations to deploy a wide variety of authentication methods to address the business requirements for strong authentication and evolving authentication mechanisms, through a single, unified framework. AccessMatrix™ UAS, FIDO UAF Certified, is a future-proof authentication infrastructure. It supports multiple authentication mechanisms for strong authentication and authorization requirements. UAS enables organizations to rapidly deploy a wide selection of authentication methods to address their authentication requirements. Based on the proven AccessMatrix™ Integrated Security Architecture, UAS provides security Administration, Authentication, Authorization, and Audit services (4As) for business applications.