Require MFA for Guest Users for PCI DSS Compliance
Learn how EXT-02 helps you meet PCI DSS requirements for Microsoft 365 and Entra ID security.
PCI DSS compliance requires implementing specific controls around require mfa for guest users. This page explains how TrueConfig's EXT-02 control helps you meet PCI DSS requirements in your Microsoft 365 environment.
How EXT-02 Addresses PCI DSS Requirements
PCI DSS 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 PCI DSS compliance by ensuring proper external security in your Microsoft 365 environment.
Implementation for Compliance
To satisfy PCI DSS 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 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
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 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.