What is the main function of a DLP dictionary?

The primary role of a Data Loss Prevention (DLP) dictionary is to detect specific types of information in traffic. DLP dictionaries consist of predefined sets of keywords and phrases, which are instrumental in identifying sensitive data as it traverses the network. These dictionaries help organizations comply with regulations and protect their data by flagging or preventing the transmission of confidential information such as personally identifiable information (PII), credit card numbers, or intellectual property.

Creating an effective DLP strategy involves using these dictionaries to ensure that any potential data breaches are minimized by monitoring content in real time, thereby enabling organizations to take appropriate actions to protect their sensitive data. This capability is vital in preventing data leaks and maintaining compliance with privacy regulations.