Microsoft Purview: Information Protection-Auto-labeling scale increase for SharePoint and OneDrive

🚨 The Signal: Microsoft Purview auto-labeling for SharePoint and OneDrive now processes up to 500,000 files daily, a five-fold increase. This accelerates data protection and compliance, crucial for securing content before Copilot adoption.

The Impact

Security teams and data owners are affected, with a reduced risk of unclassified or unprotected sensitive data.

• Security teams: Reduced risk of data exposure from unclassified files.
• Data owners: Faster application of sensitivity labels to critical data.
• Compliance officers: Improved adherence to data protection policies and regulations.
• AI governance teams: Better data preparation and protection for Copilot deployments.

The Action

1. Review existing auto-labeling policies in Microsoft Purview compliance portal to ensure optimal configuration for increased capacity.
2. Identify and prioritise high-value or sensitive SharePoint sites and OneDrive accounts for auto-labeling policy application.
3. Monitor auto-labeling activity and reporting in the Microsoft Purview compliance portal to verify coverage and effectiveness.
4. Communicate enhanced data protection capabilities to relevant stakeholders, including data owners and compliance teams.

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