1Security Microsoft Copilot Security vs Cyberhaven Data Security Posture Management: Side-by-Side Comparison (2026)

1Security Microsoft Copilot Security: Monitors and controls Microsoft Copilot data access and oversharing risks in M365. built by 1Security. Core capabilities include AI Data Visibility Dashboard mapping all files and SharePoint sites Copilot can access via Microsoft Graph, Oversharing Detection identifying files and folders with excessive permissions risking data leaks, Sensitivity Label Analysis auditing Microsoft Purview labels to prevent unauthorized AI access..

Cyberhaven Data Security Posture Management: DSPM solution with AI classification, data lineage tracking, and DLP controls. built by Cyberhaven. Core capabilities include Automated data discovery across endpoints and cloud, AI-based data classification for data at rest and in motion, Data lineage tracking showing origin and movement..

Both serve the Data Security Posture Management market but differ in approach, feature depth, and target audience.

1Security Microsoft Copilot Security differentiates with AI Data Visibility Dashboard mapping all files and SharePoint sites Copilot can access via Microsoft Graph, Oversharing Detection identifying files and folders with excessive permissions risking data leaks, Sensitivity Label Analysis auditing Microsoft Purview labels to prevent unauthorized AI access. Cyberhaven Data Security Posture Management differentiates with Automated data discovery across endpoints and cloud, AI-based data classification for data at rest and in motion, Data lineage tracking showing origin and movement.

1Security Microsoft Copilot Security is developed by 1Security. Cyberhaven Data Security Posture Management is developed by Cyberhaven. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1Security Microsoft Copilot Security integrates with Microsoft SharePoint, Microsoft OneDrive, Microsoft Entra ID, Microsoft Purview, Microsoft Teams and 5 more. Cyberhaven Data Security Posture Management integrates with Microsoft Information Protection, Microsoft Purview. Check integration compatibility with your existing security stack before deciding.

1Security Microsoft Copilot Security and Cyberhaven Data Security Posture Management serve similar Data Security Posture Management use cases: both are Data Security Posture Management tools. Review the feature comparison above to determine which fits your requirements.