Data Loss Prevention (DLP) Program Audit Checklist
This DLP program audit checklist ensures compliance with NIST SP 800-53 SI-12 Information Management and Retention, GDPR Article 25 Data Protection by Design and Default, PCI DSS v4.0 Requirement 3.4, and ISO/IEC 27001:2022 Annex A 8.12 Data Leakage Prevention. Designed for data security managers and DLP administrators.
- Industry: Telecommunications & IT
- Frequency: Quarterly
- Estimated Time: 35-50 minutes
- Role: Data Security Manager / DLP Administrator / Privacy Officer
- Total Items: 12
- Compliance: NIST SP 800-53 Rev 5 SI-12 Information Management, GDPR Article 25 Data Protection by Design and Default, PCI DSS v4.0 Requirement 3.4 Cardholder Data Protection, ISO/IEC 27001:2022 A.8.12 Data Leakage Prevention, CCPA California Consumer Privacy Act Section 1798.81.5
Data Classification and Inventory
Sensitive data discovery, classification scheme, and data map.
- Comprehensive data map/inventory documenting all sensitive data stores?
- Data classification scheme (e.g., Confidential, Internal, Public) implemented?
- Automated data discovery scanning file shares, databases, and cloud storage?
- All known PII/PAN/PHI data stores labeled with sensitivity classification?
DLP Policy Coverage by Channel
DLP enforcement across endpoint, email, cloud, and network channels.
- Endpoint DLP preventing unauthorized data exfiltration (USB, print, clipboard, screenshot)?
- Email DLP scanning and blocking outbound emails containing sensitive data?
- Cloud DLP / CASB monitoring uploads to unsanctioned cloud storage (Dropbox, personal OneDrive)?
- Network/web proxy DLP monitoring outbound web traffic?
DLP Incident Response
Incident triage, escalation, and breach notification workflow.
- DLP incidents triaged and classified within 24 hours?
- DLP false positive rate below 20% (actively tuned)?
- Confirmed data loss events escalated to legal, privacy, and CISO teams?
- DLP Program Audit Notes
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Why Use This Data Loss Prevention (DLP) Program Audit Checklist?
This data loss prevention (dlp) program audit checklist helps telecommunications & it teams maintain compliance and operational excellence. Designed for data security manager / dlp administrator / privacy officer professionals, this checklist covers 12 critical inspection points across 3 sections. Recommended frequency: quarterly.
Ensures compliance with NIST SP 800-53 Rev 5 SI-12 Information Management, GDPR Article 25 Data Protection by Design and Default, PCI DSS v4.0 Requirement 3.4 Cardholder Data Protection, ISO/IEC 27001:2022 A.8.12 Data Leakage Prevention, CCPA California Consumer Privacy Act Section 1798.81.5. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Data Loss Prevention (DLP) Program Audit Checklist cover?
This checklist covers 12 inspection items across 3 sections: Data Classification and Inventory, DLP Policy Coverage by Channel, DLP Incident Response. It is designed for telecommunications & it operations and compliance.
How often should this checklist be completed?
This checklist should be completed quarterly. Each completion takes approximately 35-50 minutes.
Who should use this Data Loss Prevention (DLP) Program Audit Checklist?
This checklist is designed for Data Security Manager / DLP Administrator / Privacy Officer professionals in the telecommunications & it industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.