Block Bulk Data Exfiltration for ISO 27001 Compliance
Learn how DLP-02 helps you meet ISO 27001 requirements for Microsoft 365 and Entra ID security.
ISO 27001 compliance requires implementing specific controls around block bulk data exfiltration. This page explains how TrueConfig's DLP-02 control helps you meet ISO 27001 requirements in your Microsoft 365 environment.
How DLP-02 Addresses ISO 27001 Requirements
ISO 27001 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 ISO 27001 compliance by ensuring proper data_protection security in your Microsoft 365 environment.
Implementation for Compliance
To satisfy ISO 27001 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 ISO 27001 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 ISO 27001
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 ISO 27001 compliance. Combined with TrueConfig's continuous monitoring, you can demonstrate ongoing adherence to ISO 27001 requirements.
Ready to achieve ISO 27001 compliance?
TrueConfig continuously monitors your Microsoft 365 tenant for compliance with ISO 27001 requirements, including this control.