Firewall is a security in an operating system that disallows all the dangerous IP’s and harmful programs to gain access to the operating system. In the operating systems like windows, there is the in-built feature of windows firewall that protects your Windows PC from the security threats. But if we talk about Android, there is no such feature and that’s why we are here with a cool method that will let you add this Firewall Security feature on any android device. So, let’s have a look at How To Add Firewall Feature In Any Android Device.NoRoot Firewall requires NO ROOT. It protects your personal information from being sent to the Internet. NoRoot firewall notifies you when an app is trying to access the Internet. All you need to do is just press Allow or Deny button.
NoRoot Firewall allows you to create filter rules based on IP address, host name or domain name. You can allow or deny only specific connections of an app. NoRoot Firewall may not work on LTE because it NoRoot Firewall currently doesn’t support IPv6. I’m working on the fix.
#1 No root permission is required.
#2 Required Android version: 4.0 and up.
#3 Size of the app: 0.92 MB
How To Add Firewall Feature In Any Android Device:
First of all, you need to download an application that is named “NoRoot Firewall” from this link.
After you have installed “NoRoot Firewall” on your Android Device. Now you need to launch the app and then you need to click on “Start”.
After you have tapped on “start” button, it will ask your permission, here you need to allow the connection for further use of this app, simply tap on “OK” to continue.
Now you to move over to the “Pending Access” tab and there you will see the list of all apps which requires connecting to the internet. Simply, allow them or deny them as per your wish.
That’s it! You are done, now your Android Device has Firewall which will protect you from various threats. If this article was helpful to you then share it with your friends and let them know.