Features, pricing, ratings, and pros & cons — compared head-to-head.
1Security Microsoft Copilot Security is a commercial data security posture management tool by 1Security. Sentra DSPM is a commercial data security posture management tool by Sentra. Compare features, ratings, integrations, and community reviews side by side to find the best data security posture management fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
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.
Mid-market and enterprise security teams drowning in SaaS and cloud storage sprawl need Sentra DSPM because it actually finds sensitive data across your entire stack without agents or painful API integrations. The 95%+ accuracy on AI-based classification means you're not chasing false positives, and agentless discovery across IaaS, PaaS, SaaS, and on-premises eliminates the typical deployment friction. Skip this if you're looking for a tool that also does identity governance or CSPM; Sentra is deliberately narrow and data-focused.
Monitors and controls Microsoft Copilot data access and oversharing risks in M365.
Cloud-native DSPM platform for data discovery, classification, and risk mgmt.
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Common questions about comparing 1Security Microsoft Copilot Security vs Sentra DSPM for your data security posture management needs.
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..
Sentra DSPM: Cloud-native DSPM platform for data discovery, classification, and risk mgmt. built by Sentra. Core capabilities include Agentless cloud-native data discovery across IaaS, PaaS, SaaS, and on-premises, AI-based data classification with 95%+ accuracy for structured and unstructured data, Data Security Posture Management with risk scoring and exposure detection..
Both serve the Data Security Posture Management market but differ in approach, feature depth, and target audience.
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