> ## Documentation Index
> Fetch the complete documentation index at: https://bloodhound.specterops.io/llms.txt
> Use this file to discover all available pages before exploring further.

# History

> Review the audit log of changes made to Privilege Zones over time.

<img noZoom src="https://mintcdn.com/specterops/tTIczgde9H07oLXf/assets/enterprise-AND-community-edition-pill-tag.svg?fit=max&auto=format&n=tTIczgde9H07oLXf&q=85&s=ad49a576589f4d2a8081df77d07fdf56" alt="Applies to BloodHound Enterprise and CE" width="482" height="45" data-path="assets/enterprise-AND-community-edition-pill-tag.svg" />

The **History Log** provides a record of changes to your Zones and Labels, including the type of change that occurred, who made it, and when it happened. Use the log to audit and track changes to your Zones and Labels over time.

<Note>BloodHound retains 90 days of history from the last successful analysis operation.</Note>

<img src="https://mintcdn.com/specterops/P76QMmb9gkQIWH8z/images/privzones/history-log.png?fit=max&auto=format&n=P76QMmb9gkQIWH8z&q=85&s=5554f306506219ccadda4fce1f32bbb0" alt="Zone Builder history log" style={{ width:"100%" }} width="2770" height="1150" data-path="images/privzones/history-log.png" />

### Search and filter

The **History Log** provides a search box and filters to help you identify specific changes quickly.

<img src="https://mintcdn.com/specterops/P76QMmb9gkQIWH8z/images/privzones/history-log-filter.png?fit=max&auto=format&n=P76QMmb9gkQIWH8z&q=85&s=71f63472926dd5bd02f3da7514db310f" alt="Zone Builder history log filter" style={{ width:"50%" }} width="588" height="480" data-path="images/privzones/history-log-filter.png" />