Skip to main content
Hardening

Microsoft Copilot Security Hardening & Hygiene Checklist

This Microsoft Copilot security hardening and hygiene checklist covers the most common permission, sharing, and governance misconfigurations we see during cloud/Copilot security audits, giving you a practical way to reduce data exposure, oversharing, and AI-assisted information leakage across your Microsoft 365 environment.

12 min read
Updated March 27, 2026