1Security Microsoft Copilot Security vs Immuta Data Provisioning: Side-by-Side Comparison (2026)

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.

Immuta Data Provisioning

Mid-market and enterprise teams drowning in manual data access requests will see immediate relief from Immuta Data Provisioning's automated approval workflows and centralized policy enforcement. The platform covers the full NIST Identity Management and Data Security lifecycle, from access control (PR.AA) through continuous monitoring (DE.CM) and audit trails, which means you're not bolting compliance onto a provisioning tool. Skip this if your data governance bottleneck is purely technical; Immuta assumes you need policy coordination across teams, not just faster APIs.