# Security tab

This is an advanced feature, please be cautious while changing values here!

The Security tab allows you to modify certain firewall settings.

# Whitelist IP Addresses

Here you can explicitly allow important IP addresses or ranges for your application.

For example:

Your office IP
Deployment server
External service

A whitelisted IP will not be blocked by any brute force protections and has access to any otherwise closed ports.

# FireWall GeoIP Filtering

Use this to explicitly allow or block whole countries. It's important to know that if you allow one or more countries, the rest will be blocked.

You can search by either country code or the name of the whole country.

# Web Application Firewall

Here you can enable Imunify360 on your TurboStack server and configure the incident notification email address.