Consider Microsoft Defender Experts for XDR
Implementation Effort: Medium – This requires IT and Security Operations teams to drive onboarding, validate licensing, and configure permissions for expert access.
User Impact: Low – All actions occur within admin/SOC workflows; non‑privileged users do not need to take action.
Overview
Microsoft Defender Experts for XDR is a managed extended detection and response service that combines Microsoft’s automation and human security expertise to help SOC teams triage incidents, investigate threats, and accelerate response. It works across Microsoft Defender for Endpoint, Office 365, Identity, Cloud Apps, and Microsoft Entra ID. It reduces alert fatigue, improves prioritization, and ensures high‑severity threats are investigated with expert support 1.
If this capability is not deployed, organizations risk slower threat detection, missed high‑priority incidents, insufficient SOC capacity, and reduced visibility into active threats.
Zero Trust Alignment:
This capability supports the Assume Breach principle by adding continuous expert-driven monitoring, proactive threat hunting, and rapid containment actions to limit impact.
Where to Enable/Configure
- Go to the Microsoft Defender portal → Settings > Defender Experts > Get started to begin onboarding and grant required permissions 2.