---
sourceDocument: Brazil Platform security
sourceDocumentLink: https://www.servicenow.com/docs/r/platform-security

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# IP filter

# IP filter {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Use IP filter criteria to filter the users based on the user's IP addresses. Both IPv4 and IPv6 are supported.

IP filter criteria enables you to filter users based on the user's IP addresses. You can configure an authentication policy to allow or deny access to a specific address or range of addresses.