Azure Active Directory Premium provides single sign-on to thousands of cloud (SaaS) apps and access to web apps you run on-premises. Built for ease of use, Azure Active Directory Premium features multi-factor authentication (MFA); access control based on device health, user location, and identity; and holistic security reports, audits, and alerts. 1753-01-02T00:00:00.0000000Z to 9999-11-30T23:59:59.0000000Z