#microsoft-defender-xdr

4 posts, newest first.

Screenshot of the hunting bookmarks table in the Log Analytics workspace.

Use Advanced Hunting to test a Defender XDR hypothesis SIEM & XDR · 4 min read · 25 Dec 2025 #microsoft-defender-xdr#advanced-hunting#kql#microsoft-sentinel#threat-hunting Connect Sentinel incidents with Defender XDR context SIEM & XDR · 4 min read · 2 Nov 2025 #microsoft-defender-xdr#microsoft-sentinel#migration#kql Investigate an answer that lacks the expected security context Microsoft Security Copilot · 3 min read · 15 Jul 2025 #microsoft-security-copilot#troubleshooting#connectors#microsoft-sentinel#microsoft-defender-xdr Create a useful KQL query for an initial investigation SIEM & XDR · 5 min read · 26 Apr 2024 #microsoft-sentinel#kql#threat-investigation#microsoft-defender-xdr