
Data Loss Prevention
Preventing data leaks
Data Loss Prevention (DLP) detects and blocks leaks of sensitive data across all internet channels – web, email, SaaS, and cloud storage. The system includes over 100 predefined detectors for PII (PESEL, NIP, ID numbers), financial data (card numbers, bank accounts), medical data (HIPAA), and intellectual property. Exact Data Matching allows scanning against your own sensitive data sets. OCR detects data in images and scanned documents.
Enterprise-grade protection compliant with regulatory requirements and security standards
Fast deployment with minimal resource overhead
Dedicated support from a certified partner
Easy integration with your existing infrastructure
Key features
- Over 100 predefined detectors: PII, financial, medical, IP
- Custom patterns with regex and proximity matching for specific data
- Exact Data Matching (EDM) for scanning against your own datasets
- OCR detecting sensitive data in images and scanned documents
- Inline blocking with real-time enforcement and user notification
Business benefits
- Protection of sensitive data against unauthorized leakage
- Compliance with GDPR, HIPAA, PCI DSS, and local regulations
- Full visibility into the flow of sensitive data across the organization
- Reduction of regulatory fine risk up to 4% of turnover (GDPR)
- Employee education through inline notifications during leak attempts

Why Cloudflare?
A global security and performance network handling a significant share of the world's internet traffic. Cloudflare offers DDoS protection, WAF, Zero Trust network access, secure DNS, and many other services, protecting applications, APIs, and infrastructure from threats.
Need Data Loss Prevention in your organization?
As a certified Cloudflare partner, we'll help you deploy and configure the solution.