Summary
In this module you learned how Microsoft Entra ID represents devices, the difference between device registration, Entra join, and hybrid join, and how device-based authentication and trust support Intune and Conditional Access.
Key takeaways
- Device objects are the basis for targeting, compliance, and conditional access: record join type, ownership, OS, and other attributes.
- Choose the join method that fits your operational needs: Entra join for cloud-first corporate devices, hybrid join for on-premises dependencies, and device registration for BYOD.
- Choose Windows Hello for Business trust model based on environment: key trust for cloud-first, certificate trust for PKI/hybrid scenarios; prefer TPM-backed keys.
- Configure automatic enrollment carefully: set MDM/MAM scopes, verify licensing, and pilot changes using dynamic groups.
- Troubleshoot using
dsregcmd /status, Intune diagnostics, event logs, and Microsoft Entra Connect sync information.
Next steps
- Apply these designs in a test tenant and enroll pilot devices.
- Create dynamic groups to pilot policy targeting for Windows and mobile devices.
- Review Conditional Access policies that depend on device signals and test with pilot users.