Restricting access to Office 365 if a specific application is not installed

[Odenkaz]

Greetings,

Is it possible to enforce restriction through conditional access where if a macOS device doe not have Microsoft Defender installed they lose access to the Office 365 environment until they do?

[#2]

@Odenkaz Are you looking at devices that are already enrolled via Intune? If so, you could set up devices to enroll automatically on Microsoft Defender. Even though there are options for Windows to check for Defender protection level, I don't see the same for MAC.