NIST 800-53 Compliance
CA-01Critical

Require MFA via Conditional Access Policy for NIST 800-53 Compliance

Learn how CA-01 helps you meet NIST 800-53 requirements for Microsoft 365 and Entra ID security.

Organizations pursuing NIST 800-53 compliance need to address require mfa via conditional access policy as part of their security program. The CA-01 control maps directly to NIST 800-53 requirements, helping demonstrate compliance while strengthening your security posture.

How CA-01 Addresses NIST 800-53 Requirements

NIST 800-53 requires organizations to implement controls around require mfa via conditional access policy. The CA-01 control provides:

  • At least one Conditional Access policy requires MFA for all users
  • Policy applies to all cloud applications
  • Emergency access accounts are excluded
  • Policy state is Enabled (not Report-only)

These measures directly support NIST 800-53 compliance by ensuring proper conditional_access security in your Microsoft 365 environment.

Implementation for Compliance

To satisfy NIST 800-53 requirements with this control:

  • **Enable the control** - Use TrueConfig's one-click remediation
  • **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

Conditional Access policies provide granular MFA enforcement with proper exclusions. Unlike Security Defaults, CA policies allow you to exclude emergency access accounts while still protecting all users.

Implementing CA-01 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.