Microsoft 365 Defender - source of device list?

Occasional Contributor

Hi all,

we see a lot of iOS Devices in the Microsoft 365 Defender Portal under "Device Inventory" which are flagged as "can be onboarded" / "onboarding not possible". These devices are not listed in Azure AD (neither registered or Azure AD joined) are not domain-joined. 

How can I discover the source of this device inventory?


Kind regards,


1 Reply
Here is the info about Device DEscovery which is a pretty cool feature:

And it is normal that iOS/Android are not listed in Azure AD Device, registered or Azure AD joined. Only Windows 10 have that capability,