# Enterprise Security Enterprise Security in DoubleTick is designed to help organizations protect sensitive data and control access to their workspace. It includes advanced security capabilities such as **PII Protection** and **IP Access Control**. PII Protection allows businesses to detect and handle sensitive customer information in conversations by masking or blocking it using their own Security API. IP Access Control strengthens account security by allowing access only from approved networks or IP addresses. Together, these features help organizations safeguard customer data, enforce internal security policies, and maintain stronger control over how their DoubleTick workspace is accessed and used. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://learn.doubletick.io/settings/enterprise-security.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.