# How to setup Session Invalidator feature
This feature invalidates all prior sessions once the user logs in from a new device or location, ensuring that only the current session remains active. It also enhances the security as well.
Follow the below steps to set up Session Invalidator feature
1. Login to ZTrust Admin Console.
2. Click on Authentication.
3. Click on Duplicate and create a copy of Browser Flow.
4. Provide any name. For example - Session Invalidation and click on OK.
5. Click on Duplicate.
6. Delete all except the Session Invalidation Forms.
7. Click on Add step.
8. Select Advanced Session Invalidator.
9. Click on Add.
10. For Advanced Session Invalidator, make the requirement as Required.
11. For Advanced Session Invalidator, click on settings.
12. Mention the MAX Allowed session per user as 1. Enter the other details as required.
13. Click on Save.
14. Click on Action, and then Bind flow.
15. Select Browser flow from the dropdown menu.
16. Click on Save.
Session Invalidation feature is configured now.
