Active Directory Federation Services (AD FS)

Active Directory Federation Services (AD FS) is a technology that allows users to securely access various apps and services across different organizations or systems using a single login. It acts as a trusted intermediary, verifying your identity once and then letting you access multiple resources without needing to log in separately each time. This simplifies user access, improves security, and enables seamless collaboration between different systems or companies. Think of it as a universal key that provides authorized access to various doors, all managed under a trusted system.