Loading...
1Security Microsoft Copilot Security is a commercial data security posture management tool by 1Security. Theom is a commercial data security posture management tool by Theom. 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:
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 data access sprawl across cloud and on-premises environments need Theom for its real-time identity and data flow mapping, which actually catches what's moving where instead of relying on static catalogs. The agentless architecture and Databricks Unity Catalog integration mean you get observable data lineage without the deployment overhead that kills most DSPM pilots. Skip this if you need a generalist data governance tool; Theom is built specifically for teams who treat data access control as a security problem, not an operational convenience.
Monitors and controls Microsoft Copilot data access and oversharing risks in M365.
Data & AI governance platform securing enterprise data estates.
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPNo reviews yet
No reviews yet
Explore more tools in this category or create a security stack with your selections.
Common questions about comparing 1Security Microsoft Copilot Security vs Theom 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. 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..
Theom: Data & AI governance platform securing enterprise data estates. built by Theom. headquartered in United States. Core capabilities include Agentless data flow and identity mapping in real time, Least-privilege access enforcement with policies that follow data across cloud and on-premises, Safe GenAI data activation with leak prevention and toxic join detection..
Both serve the Data Security Posture Management market but differ in approach, feature depth, and target audience.
Get strategic cybersecurity insights in your inbox