# Security

!!! warning
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.

![](img/security_whitelist_IP.png)

## 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.

![](img/security_geoIP_filter.png)

## Web Application Firewall
Here you can enable **Imunify360** on your TurboStack server and configure the incident notification email address.

![](img/security_WAF.png)