macOS Platform Single Sign-on (PSSO) is a new feature powered by Microsoft’s Enterprise SSO plug-in, Platform Credentials for macOS that enables users to sign in to Mac devices using their Microsoft Entra ID credentials. This feature provides benefits for admins by simplifying the sign-in process for users and reducing the number of passwords they need to remember. It also allows users to authenticate with Microsoft Entra ID with a smart card or hardware-bound key. This feature improves the end-user experience by not having to remember two separate passwords and diminishes the need for admins to manage the local account password.
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