Microsoft Purview: Introducing IRM Alert classification

🚨 The Signal: Microsoft Purview Insider Risk Management now allows analysts to classify alerts as true positive, benign, or false positive. This improves alert accuracy and tuning, replacing previous dismissal reasons, and enhancing risk identification.

The Impact

Security teams are affected by improved alert classification, reducing noise and enhancing insider threat detection.

• Security Analysts: Improved alert fidelity reduces time spent on false positives.
• Compliance Officers: Better classification supports accurate risk reporting and attestation.
• Insider Risk Managers: Enhanced tuning capabilities lead to more effective policy enforcement.

The Action

1. Review existing Insider Risk Management alert dismissal workflows.
2. Communicate new classification options to Insider Risk Management analysts.
3. Update internal documentation for Insider Risk Management alert handling procedures.

Domain: Purview · Impact: medium · Workload: Microsoft Purview