Thank you for posting your query on Microsoft Q&A. From above description we could understand that you are looking for various MDE onboarding methods without logging onto the device.
Please do correct me if there is any discrepancy.
There are various ways to remotely onboard devices to MDE without logging onto them :
- Onboard Windows devices using Group Policy
- Onboard Windows devices to Defender for Endpoint using Intune
- Onboard Windows devices using Configuration Manager
Please do let me know if you have any queries by responding in the comments section.
Thanks,
Akshay Kaushik
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