Microsoft Sentinel Launches AI-Driven Agentic SIEM Platform for Enterprise Security

Organizations face an ever-evolving cyberthreat landscape marked by faster, more complex attacks. Today, Microsoft is answering this call with the general availability of an agentic security platform built on Microsoft Sentinel.

This new wave of innovation combines data, context, automation, and intelligent agents to help security teams detect, investigate, and respond at AI speed.

The rise of “Frontier Firms”, where humans and AI agents collaborate in real time, has created fresh opportunities and challenges for defenders.

Traditional security tools struggle to keep pace with modern threats, forcing teams to juggle silos of alerts and manual workflows. Microsoft Sentinel’s agentic platform brings everything under one roof:

• A unified security data lake that ingests structured and semi-structured signals
• Graph-based relationships and vectorized data for rich context
• AI agents that reason across your environment in real time

By integrating seamlessly with Microsoft Defender and Microsoft Purview, Sentinel gives teams the visibility and ...