CoSoSys Endpoint Protector vs Microsoft Purview Data Loss Prevention: Side-by-Side Comparison (2026)

CoSoSys Endpoint Protector: Multi-OS DLP solution for endpoint data discovery, monitoring, and protection. built by Endpoint Protector. Core capabilities include USB and peripheral device control with granular policies, Content-aware file transfer monitoring and blocking, Automatic USB encryption..

Microsoft Purview Data Loss Prevention: Prevents unauthorized sharing and transfer of sensitive data across devices. built by Microsoft. Core capabilities include Centralized policy management through Microsoft Purview compliance portal, Protection across endpoints, Office 365, OneDrive, SharePoint, Microsoft Teams, and Microsoft 365 Copilot, Sensitive information type detection including out-of-the-box, custom, and trainable classifiers..

Both serve the Data Loss Prevention market but differ in approach, feature depth, and target audience.

CoSoSys Endpoint Protector differentiates with USB and peripheral device control with granular policies, Content-aware file transfer monitoring and blocking, Automatic USB encryption. Microsoft Purview Data Loss Prevention differentiates with Centralized policy management through Microsoft Purview compliance portal, Protection across endpoints, Office 365, OneDrive, SharePoint, Microsoft Teams, and Microsoft 365 Copilot, Sensitive information type detection including out-of-the-box, custom, and trainable classifiers.

CoSoSys Endpoint Protector is developed by Endpoint Protector. Microsoft Purview Data Loss Prevention is developed by Microsoft. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

CoSoSys Endpoint Protector integrates with Amazon Web Services, Microsoft Azure, Google Cloud Platform, SIEM. Microsoft Purview Data Loss Prevention integrates with Microsoft Purview Information Protection, Microsoft Defender XDR, Microsoft Sentinel, Microsoft 365 Copilot, Office 365 and 3 more. Check integration compatibility with your existing security stack before deciding.

CoSoSys Endpoint Protector and Microsoft Purview Data Loss Prevention serve similar Data Loss Prevention use cases: both are Data Loss Prevention tools. Review the feature comparison above to determine which fits your requirements.