
Entra ID Federation: External IDPs
What is Entra ID Federation? Entra ID Federation lets Microsoft Entra integrate with external identity providers (IDPs). This setup enables single sign-on (SSO) and unified access management across different systems. Federation allows users to authenticate with their existing credentials, streamlining access to multiple applications. Why Use Entra ID Federation? Federation simplifies user management and enhances security. It reduces the need for multiple credentials, lowering the risk of password fatigue and credential reuse. Federation also centralizes authentication, making it easier to enforce security policies like multi-factor authentication (MFA). ...