How does DLP work?

A Data Loss Prevention (DLP) system monitors and blocks the movement of sensitive data by utilizing various detection techniques such as content inspection, contextual analysis, and user activity monitoring. It works by scanning data in motion, at rest, and in use to identify sensitive information based on predefined policies and rules. Once sensitive data is identified, the DLP system can take actions such as blocking the transfer, encrypting the data, alerting administrators, or quarantining the data to prevent unauthorized access or leakage. Additionally, DLP systems can be configured to enforce security policies across devices, applications, and networks by applying controls such as access restrictions, encryption, and monitoring of user behavior.