1Security Microsoft Copilot Security vs Ray Security AI Data Protection Platform: 2026 Comparison

1Security Microsoft Copilot Security

Security teams deploying Microsoft Copilot across M365 need visibility into what data the AI can actually access before oversharing becomes a compliance liability, and 1Security Microsoft Copilot Security is built explicitly for that pre- and post-deployment control. The tool maps Copilot's permissions through Microsoft Graph, flags excessive access across SharePoint and OneDrive, and automates remediation of misconfigurations, addressing the asset management and data security gaps that most M365 tenants haven't solved yet. Skip this if your organization hasn't standardized on Microsoft's ecosystem or if you're looking for a Copilot governance tool that also covers other generative AI platforms; 1Security is Microsoft-only.

Ray Security AI Data Protection Platform

Mid-market and enterprise security teams drowning in unclassified data sprawl across cloud and on-premises systems should start with Ray Security AI Data Protection Platform; its predictive usage engine cuts through permission mapping noise by forecasting which data actually gets accessed, then automatically locks down what doesn't. The platform covers NIST ID.AM through DE.AE, with particular strength in continuous monitoring and anomaly detection that most DSPM tools treat as afterthoughts. Skip this if your organization lacks hybrid infrastructure or runs purely on-premises without cloud components, since Ray's value compounds with data distribution across multiple environments.