Threat intelligence shouldn’t live in spreadsheets. It should live in your detections.
Microsoft Sentinel’s integration with Microsoft Defender Threat Intelligence enables security teams to move beyond reactive alerts and into intelligence-led threat hunting. By correlating high-fidelity Microsoft-curated indicators with real telemetry—endpoint, identity, and network data—you can surface adversary activity earlier and with higher confidence.
In this article, I walk through:
Enabling Defender TI in Sentinel
Understanding the indicator schema that actually matters
Production-ready KQL hunting patterns
Confidence- and expiration-aware detection logic
Deployable analytics rules ready for real SOCs
Threat intelligence gives you the map.
Sentinel gives you the flashlight.
Hunting is knowing where—and when—to look.