Limit Global Administrators to 2-4 for PCI DSS Compliance
Learn how PA-01 helps you meet PCI DSS requirements for Microsoft 365 and Entra ID security.
Meeting PCI DSS standards for Microsoft 365 involves implementing controls like PA-01 (Limit Global Administrators to 2-4). This guide covers the specific PCI DSS requirements addressed by this control and how to achieve compliance.
How PA-01 Addresses PCI DSS Requirements
PCI DSS requires organizations to implement controls around limit global administrators to 2-4. The PA-01 control provides:
- Between 2 and 4 principals have the Global Administrator role
- No single point of failure (minimum 2)
- Attack surface is minimized (maximum 4)
- No service principals have Global Administrator (use least-privilege)
- No groups have Global Administrator (hidden privilege escalation risk)
These measures directly support PCI DSS compliance by ensuring proper privileged_access security in your Microsoft 365 environment.
Implementation for Compliance
To satisfy PCI DSS requirements with this control:
- **Enable the control** - Follow the manual configuration steps
- **Document your implementation** - Record how the control was configured
- **Maintain evidence** - TrueConfig automatically logs compliance status
- **Monitor continuously** - Track any deviations from the expected state
Evidence Collection
For PCI DSS audits, you'll need to demonstrate:
- Current configuration state
- Historical compliance data
- Remediation actions taken
- Continuous monitoring in place
TrueConfig provides all of this evidence through its audit trail and reporting features.
Why This Control Matters for PCI DSS
Global Administrators have unrestricted access to your entire tenant. Too many increases your attack surface; too few risks lockout. Service principals and groups with Global Admin are especially dangerous - service principals can be compromised via app credentials, and groups hide who actually has the role. Microsoft recommends 2-4 permanent Global Admins for most organizations.
Implementing PA-01 is an important step toward PCI DSS compliance. Combined with TrueConfig's continuous monitoring, you can demonstrate ongoing adherence to PCI DSS requirements.
Ready to achieve PCI DSS compliance?
TrueConfig continuously monitors your Microsoft 365 tenant for compliance with PCI DSS requirements, including this control.