Technology

What is Data Loss Prevention (DLP)?

DLP is a set of tools and processes that detect and prevent unauthorized transmission, sharing, or exfiltration of sensitive personal data outside the organization.

Data Loss Prevention (DLP) encompasses technologies and processes designed to detect and prevent the unauthorized transfer of sensitive data outside organizational boundaries. DLP systems monitor data in use (endpoint), data in motion (network), and data at rest (storage) to identify and block potential data leaks.

DLP is a key technical measure supporting compliance with privacy regulations that require appropriate security measures to protect personal data. DiscoverIQ enhances DLP effectiveness by providing accurate data classification that enables precise DLP policies—reducing false positives while ensuring sensitive personal data is properly protected.

Explore More Terms

Browse our complete data protection glossary with 107+ terms.

View Full Glossary