Firewall is a security in an operating system that create filter rules based on IP address, host name or domain name. In operating system like Windows, Mac and Linux, there are inbuilt feature of Firewall that protect your Computer from the security threats.

Android as an operating system is yet to have such inbuilt feature and thats why we are here with a cool method that will let you to add this Firewall Security feature in any android device.

NoRoot Firewall is an android application that protects your android smartphone from various security threats. With this app, you will not need to root your android device to add this feature. All you have to do is to follow the complete guide below to proceed.

How To Add Firewall to Android Smartphones

First of all you need to download NoRoot Firewall, the app that will allow you to add firewall feature to your device.
Now you need to launch the app after installing it in your device
Now you will have three different options where you need to add firewall feature.

Simply click on the Allow button there to give it the access of the firewall.
Now you can check the logs of the firewall blocked IPs etc in the each section whenever you want.

That's it you are done, now your android have Firewall that will be securing your device from various threats.
If you got any problem, drop them in the comment box below.
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