> For the complete documentation index, see [llms.txt](https://browsify.gitbook.io/browsify-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://browsify.gitbook.io/browsify-docs/how-can-i-block-a-specific-ip-address-or-visitor-id.md).

# How can I block a specific IP address or Visitor ID?

In the Configuration section, manually add IPs or **Visitor IDs** to the block list, or set up automatic blocking in **Security Automation**.