Microsoft Copilot introduces powerful AI capabilities - but without proper configuration it can expose sensitive data, bypass governance controls, and create compliance gaps. B5 Cyber ensures your deployment is secure from day one.
A structured review across every layer of your Copilot deployment - from data access to governance policies.
Review of permissions, sensitivity labels, and SharePoint/OneDrive access policies to ensure Copilot only surfaces data users are authorised to see.
Assessment of Purview compliance policies, DLP rules, and retention configurations as they apply to Copilot-generated content and interactions.
Audit of Copilot licence assignments, Entra ID group policies, and role-based access to ensure least-privilege principles are applied consistently.
Verification that Copilot activity is captured in unified audit logs, with appropriate alerting and monitoring in place for unusual or high-risk interactions.
Review of any Copilot plugins, Graph connectors, and third-party integrations - assessing the data they can access and the risks they introduce.
A prioritised, executive-ready report detailing every finding, its risk rating, and clear remediation steps - with optional hands-on remediation support.
Microsoft Copilot operates on the permissions of the signed-in user. If your M365 environment has overshared data, misconfigured sensitivity labels, or inconsistent access controls - Copilot will surface that information in responses.
Many organisations deploy Copilot before their data estate is ready. B5 Cyber's review gives you confidence that your deployment is configured correctly, governed appropriately, and aligned with your compliance obligations.
Book a free 30-minute consultation. We will scope the review for your environment and outline exactly what we will assess - no commitment required.