Require MFA for Guest Users for FedRAMP Compliance
Learn how EXT-02 helps you meet FedRAMP requirements for Microsoft 365 and Entra ID security.
Meeting FedRAMP standards for Microsoft 365 involves implementing controls like EXT-02 (Require MFA for Guest Users). This guide covers the specific FedRAMP requirements addressed by this control and how to achieve compliance.
How EXT-02 Addresses FedRAMP Requirements
FedRAMP requires organizations to implement controls around require mfa for guest users. The EXT-02 control provides:
- Guest users are included in MFA Conditional Access policies
- Guests must complete MFA on every sign-in
- Trust settings do not exempt guest MFA requirements
These measures directly support FedRAMP compliance by ensuring proper external security in your Microsoft 365 environment.
Implementation for Compliance
To satisfy FedRAMP 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 FedRAMP 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 FedRAMP
Guest accounts often have weaker security than internal accounts. Requiring MFA for guests ensures external collaborators meet the same authentication standards as your employees.
Implementing EXT-02 is an important step toward FedRAMP compliance. Combined with TrueConfig's continuous monitoring, you can demonstrate ongoing adherence to FedRAMP requirements.
Ready to achieve FedRAMP compliance?
TrueConfig continuously monitors your Microsoft 365 tenant for compliance with FedRAMP requirements, including this control.