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# Identity management

Use Platform Single Sign-on and Managed Device Attestation on managed devices.

## Topics

### Passcodes

[Managing passcodes](/documentation/DeviceManagement/managing-passcodes)

Ensure data security by managing device passcodes and compliance with policies.

### Platform Single Sign-on

[Enrollment with Platform Single Sign-on](/documentation/DeviceManagement/enrolling-with-platform-single-sign-on)

Authenticate users during Automated Device Enrollment using Platform Single Sign-on.

[Configuring Platform Single Sign-on](/documentation/DeviceManagement/configuring-platform-single-sign-on)

Provide a seamless login and authentication experience when integrating with your identity provider.

### Managed Device Attestation

[Validating a Managed Device Attestation](/documentation/DeviceManagement/validating-a-managed-device-attestation-attestation)

Verify an attestation that a managed device returns by performing the required steps.

### Manage users on macOS

[Managing devices and users in macOS](/documentation/DeviceManagement/managing-devices-and-users-in-macos)

Manage devices and users as separate entities in macOS.

[Enabling network and mobile user logins](/documentation/DeviceManagement/enabling-network-and-mobile-user-logins)

Manage network users on macOS devices bound to an Open Directory server, and mobile users on Shared iPad.


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