Third-Party Enterprise App Permissions for NIST 800-53 Compliance
Learn how APP-06 helps you meet NIST 800-53 requirements for Microsoft 365 and Entra ID security.
Meeting NIST 800-53 standards for Microsoft 365 involves implementing controls like APP-06 (Third-Party Enterprise App Permissions). This guide covers the specific NIST 800-53 requirements addressed by this control and how to achieve compliance.
How APP-06 Addresses NIST 800-53 Requirements
NIST 800-53 requires organizations to implement controls around third-party enterprise app permissions. The APP-06 control provides:
- Third-party enterprise apps with elevated permissions are identified and reviewed
- External vendor apps with Directory.ReadWrite.All, Mail.ReadWrite.All are flagged
- Each third-party app with elevated permissions has documented vendor assessment
- Quarterly review of third-party app permissions is conducted
These measures directly support NIST 800-53 compliance by ensuring proper applications security in your Microsoft 365 environment.
Implementation for Compliance
To satisfy NIST 800-53 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 NIST 800-53 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 NIST 800-53
Third-party enterprise apps are applications from external vendors that you consented to but do not control. These apps pose supply chain risk - a compromised vendor could access your tenant data. Review vendor security certifications and limit permissions to minimum necessary.
Implementing APP-06 is an important step toward NIST 800-53 compliance. Combined with TrueConfig's continuous monitoring, you can demonstrate ongoing adherence to NIST 800-53 requirements.
Ready to achieve NIST 800-53 compliance?
TrueConfig continuously monitors your Microsoft 365 tenant for compliance with NIST 800-53 requirements, including this control.