Onboarding & Device Management
Understanding the Concept
Defender for Endpoint requires onboarding devices to receive protection. Methods include Group Policy, Microsoft Intune/Endpoint Manager, Configuration Manager, local scripts, and VDI onboarding. Each method deploys the MDE sensor that sends telemetry to the cloud service.
The device inventory shows all onboarded devices with health status, risk level, exposure score, and sensor data freshness. Device groups organize devices for targeted policy application and automation level configuration.
Supported platforms include Windows 10/11, Windows Server, macOS, Linux, Android, and iOS. Each platform has specific onboarding requirements and supported features.
Key Points
- Onboarding methods: GP, Intune, SCCM, local script, VDI
- MDE sensor collects and sends telemetry to cloud
- Device inventory shows health, risk, and exposure
- Device groups for targeted policy and automation
- Supports Windows, macOS, Linux, Android, iOS
Endpoint Onboarding Flow
Deploy Sensor
Install MDE sensor via chosen method
Telemetry
Device sends security telemetry to cloud
Inventory
Device appears in portal with status
Policies
Device group policies applied
Why This Matters in Real Organizations
Endpoints are the primary attack surface. Without comprehensive onboarding, devices operate as blind spots where threats go undetected. Full device coverage is the foundation of endpoint security.
Common Mistakes to Avoid
Interview Tips
- Describe your experience with endpoint onboarding at scale
- Discuss which onboarding methods work best for different environments
Exam Tips (SC-200)
- Know all onboarding methods and when to use each
- Understand device group configuration
- Know supported platforms and their feature differences
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