Threat hunting in Microsoft Sentinel goes beyond relying on scheduled analytics rules. It’s about proactively asking better questions of your data to uncover stealthy or emerging attacker behavior be...

As security telemetry explodes and AI‑driven defense becomes the norm, it is critical to centralize and retain massive volumes of data for deep analysis and long‑term insights. Security teams are fun...

Attacks move faster than security teams can react. They spread across identities, endpoints, and SaaS apps in minutes, overwhelming analysts with signals and leaving little time to act. By the time a...

Security teams today operate under constant pressure. They are expected to respond faster, automate more, and do so without sacrificing precision. Traditional security orchestration, automation and r...

In our recent announcement, we introduced the UEBA Behaviors layer - a breakthrough capability that transforms noisy, high-volume security telemetry into clear, human-readable behavioral insights. Th...

SOC analysts often face complex challenges during investigations. They often need to investigate incidents that span weeks or even months, not just hours or days. This requires correlating multiple h...

Co-authors: Vandana Mahtani, Ashwin Patil Security operations are rapidly evolving, driven by AI and the need for scalable, cost-effective analytics.  A key differentiator of the Sentinel data lake...

In today’s rapidly evolving threat landscape, organizations need security solutions that deliver actionable insights in real time, not minutes or hours after the fact. Microsoft Sentinel continues to...

February brings a set of new innovations to Sentinel that helps you work with security content across your SOC. This month’s updates focus on how security teams ingest, manage, and operationalize c...

Today, we’re excited to announce the general availability (GA) of data lake tier ingestion for Microsoft XDR Advanced Hunting tables into Microsoft Sentinel data lake. Security teams continue to ge...