1Security Microsoft Copilot Security vs Galaxkey Data Protection: 2026 Comparison

1Security Microsoft Copilot Security: Monitors and controls Microsoft Copilot data access and oversharing risks in M365. built by 1Security. headquartered in Poland. 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..

Galaxkey Data Protection: Encryption platform protecting data in transit and at rest with key management. built by GALAXKEY. headquartered in United Kingdom. Core capabilities include Three-layer identity-based encryption, Data protection in transit and at rest, File-level encryption with granular access control..

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