Block Bulk Data Exfiltration for PCI DSS Compliance
Learn how DLP-02 helps you meet PCI DSS requirements for Microsoft 365 and Entra ID security.
Organizations pursuing PCI DSS compliance need to address block bulk data exfiltration as part of their security program. The DLP-02 control maps directly to PCI DSS requirements, helping demonstrate compliance while strengthening your security posture.
How DLP-02 Addresses PCI DSS Requirements
PCI DSS requires organizations to implement controls around block bulk data exfiltration. The DLP-02 control provides:
- DLP policies prevent bulk downloads of sensitive data
- Alerts trigger on exfiltration patterns (>1000 files or >1GB in <1 hour)
- Automated blocking of suspicious bulk operations
These measures directly support PCI DSS compliance by ensuring proper data_protection 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
Insider threats and ransomware attackers exfiltrate data before deploying payloads. Detecting and blocking bulk data movement stops data theft in progress and provides early warning of compromise.
Implementing DLP-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.