Data Loss Prevention (DLP):
Data Loss Prevention (DLP) is a computer security term referring to systems that identify, monitor, and protect data in use (e.g. endpoint actions), data in motion (e.g. network actions), and data at rest (e.g. data storage) through deep content inspection, contextual security analysis of transaction (attributes of originator, data object, medium, timing, recipient/destination and so on) and with a centralized management framework. Systems are designed to detect and prevent unauthorized use and transmission of confidential information. Vendors refer to the term as Data Leak Prevention, Information Leak Detection and Prevention (ILDP), Information Leak Prevention (ILP), Content Monitoring and Filtering (CMF), Information Protection and Control (IPC) or Extrusion Prevention System by analogy to Intrusion-prevention system.