ADFS 2.0

ADFS 2.0 (Active Directory Federation Services 2.0) is a technology that allows different organizations or systems to share authentication and authorization services securely. It enables users to sign in once and gain access to multiple applications across different domains or organizations without needing separate credentials for each. ADFS 2.0 uses standard protocols like WS-Federation and SAML to securely exchange identity information, simplifying user management and improving security while providing seamless access across diverse platforms.