What is a device identity?
A device identity is an object in Microsoft Entra ID. This device object is similar to users, groups, or applications. A device identity gives administrators information they can use when making access or configuration decisions.
There are three ways to get a device identity:
- Microsoft Entra registration
- Microsoft Entra join
- Microsoft Entra hybrid join
Device identities are a prerequisite for scenarios like device-based Conditional Access policies and Mobile Device Management with the Microsoft Intune family of products.
Modern device scenario
The modern device scenario focuses on two of these methods:
- Microsoft Entra registration
- Bring your own device (BYOD)
- Mobile device (cell phone and tablet)
- Microsoft Entra join
- Windows 11 and Windows 10 devices owned by your organization
- Windows Server 2019 and newer servers in your organization running as VMs in Azure
Microsoft Entra hybrid join is seen as an interim step on the road to Microsoft Entra join. All three scenarios can coexist in a single organization.
Resource access
Registering and joining devices to Microsoft Entra ID gives users Seamless Sign-on (SSO) to cloud-based resources.
Devices that are Microsoft Entra joined benefit from SSO to your organization's on-premises resources.
Provisioning
Getting devices in to Microsoft Entra ID can be done in a self-service manner or a controlled process managed by administrators.
Related content
- To get an overview of how to manage device identities, see Managing device identities.
- To learn more about device-based Conditional Access, see Configure Microsoft Entra device-based Conditional Access policies.