Hi there Mountain Pond
Thats a good question thanks for using QandA platform
Intune license verification operates primarily on a per-user basis, but the nuances of device Intune is typically licensed per user, meaning each user who needs to enroll devices into Intune requires a license.
Users with Intune licenses can enroll multiple devices, but the devices themselves aren't licensed individually. Instead, the user's license grants them the right to manage those devices through Intune.
While a user with an Intune license can enroll multiple devices, there are measures in place to prevent abuse. For example, devices can be reassigned to other users, but this process is usually monitored.
Similar to Intune, Defender for Endpoint licensing is also per user. When a device is managed through Intune and registered with Defender for Endpoint, the licensing is tied to the user, not the device itself. If a user loses their Intune license, the status of the devices managed under their account may be affected.
If this helps kindly accept the answer thanks much.