defender-xdr

defender-xdr is a Blue team & detection skill for AI agents, published by vinayaklatthe in the microsoft-security-skills repository on GitHub. Skillspace rates defender-xdr C (70/100) and it passed the safety scan; the rating is based on static analysis only.

Guidance for Microsoft Defender XDR — the unified extended detection and response suite that correlates signals across endpoints, identities, email, and cloud apps into prioritised incidents with attack-graph context. Covers onboarding the four core workloads, incident investigation, advanced hunting in KQL, custom detection rules, automatic attack disruption, AIR, and unified RBAC. WHEN: Microsoft Defender XDR, XDR incident investigation, correlate alerts across workloads, advanced hunting KQL, automatic attack disruption, AIR, Defender portal incidents, cross-domain detection, how do I investigate an attack across multiple Microsoft 365 products, alert correlation across endpoint and identity, unified incident view, attack graph, custom detection rule, unified RBAC. DO NOT USE when the need is SIEM log ingestion or custom KQL detections from third-party sources (use sentinel), merging Sentinel into the Defender portal (use unified-secops-platform), or endpoint-only EDR (use…

Grade

C

Quality

70 / 100

Safety

Passed

GitHub stars

158

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