Hi @Belinda Thank you for posting this in Microsoft Q&A.
I understand you want integrate Microsoft RADIUS server with conditional access policy.
Yes, it is possible to integrate Microsoft RADIUS Server with Conditional Access policy to restrict access to corporate resources for non-compliant devices. You can use the "Require device to be marked as compliant" control in the Conditional Access policy to ensure that only compliant devices can access resources.
To configure this, you need to create a new Network Policy in the Network Policy Server management console and select "Remote Access Server (VPN-Dial up)" as the network access server type.
For your reference: https://video2.skills-academy.com/en-us/windows-server/networking/technologies/nps/nps-np-configure
Once the Network Policy is created, you can create a new Conditional Access policy in the Microsoft Entra Id and select the "Require device to be marked as compliant" control. This will ensure that only compliant devices can access corporate resources, even if they are corporate devices.
Hope this helps. Do let us know if you any further queries.
Thanks,
Navya.
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