How To Add Firewall In Any Android Device
How To Add Firewall In Any Android Device

Android 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. Try this app without rooting your Android.

Firewall is the security in any operating system that disallows all the dangerous IP’s and also the harmful programs to penetrates in the operating system. In the operating system like Windows, there is the inbuilt feature of Firewall that protects your Windows PC from the security threats. But in 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 in any android. You can protect your Android from various security threats. And you will not need to root your Android device to add this feature. So have a look on complete guide discussed below to proceed.

Also Read: How To Secure Rooted Android From Security Threats

How To Add Firewall In Any Android

The method is quite simple and straight and you just need a cool Android app that will allow you to add the Firewall feature that will help you to ensure the security of your Android device. So follow the below steps to proceed.

Also Read: 5 Best Android Security Apps

Steps To Add Firewall In Any Android Device:

Step 1. First of all, you need to download and install the cool android app that is NoRoot Firewall the app that will allow you to add firewall feature to your device.

Firewall ohne Root
Firewall ohne Root
Developer: Grey Shirts
Price: Free
  • Firewall ohne Root Screenshot
  • Firewall ohne Root Screenshot
  • Firewall ohne Root Screenshot

Step 2. Now you need to launch the app after installing it in your device. Now you need to click on “Start” 

Add Firewall In Any Android Device
Add Firewall In Any Android Device

Step 3. Now you need to allow the connection, simply tap on “OK” to continue

Add Firewall In Any Android Device
Add Firewall In Any Android Device

Step 4. Now you need to move over the “Pending Access” tab and there you will see all the apps that require connecting to the internet. Simply allow them or deny them as per your wish.

Add Firewall In Any Android Device
Add Firewall In Any Android Device

That’s it! you are done, now your Android has a Firewall that will be securing your device from various threats.

Also Read: Top Best Android Security Apps You Must Have In Your Phone

Using Mobiwol

Mobiwol NoRoot Firewall can be used to save battery, reduce data usage so you stay within your data plan, and secure your privacy by limiting the network access permissions required by apps.

Step 1. First of all, you need to download and install Mobiwol on your Android device. Once installed, launch the app.

Mobiwol: Firewall ohne Root
Mobiwol: Firewall ohne Root
  • Mobiwol: Firewall ohne Root Screenshot
  • Mobiwol: Firewall ohne Root Screenshot
  • Mobiwol: Firewall ohne Root Screenshot

Step 2. Now you will see the screen like below. Wait for few second until the app loads.

Using Mobiwol
Using Mobiwol

Step 3. Now in the next step, you will see the screen like below. Here you need to turn on the Firewall Status.

Using Mobiwol
Using Mobiwol

Step 4. Now it will ask you to grant the permission to set up a VPN connection that will allow the app to monitor the network traffic. Simply tap on “Ok” to continue.

Using Mobiwol
Using Mobiwol

Step 5. Now in the next step, you need to tap on the Firewall Rules. There you will see all the apps that require connecting to the internet. Simply allow them or deny them as per your wish.

Using Mobiwol
Using Mobiwol

Step 6. You can even set Firewall settings according to your wish.

Using Mobiwol
Using Mobiwol

So, this is how you can use Mobiwol to add a firewall to your Android device.

Similar Apps:

#1DroidWall – Android Firewall

DroidWall - Android Firewall
DroidWall - Android Firewall
  • DroidWall - Android Firewall Screenshot
  • DroidWall - Android Firewall Screenshot

This is the perfect solution if you don’t have an unlimited data plan, or just want to see your battery lasting longer. It requires root but somehow very effective.

#2 NetGuard – no-root firewall

NetGuard provides simple and advanced ways to block access to the internet – no root required. Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection.

Also Read: How To Get Android Notifications Directly On Your PC

#3 Firewall Gold

Firewall Gold
Firewall Gold
Developer: Anstudios Ltd
Price: Free
  • Firewall Gold Screenshot
  • Firewall Gold Screenshot
  • Firewall Gold Screenshot
  • Firewall Gold Screenshot
  • Firewall Gold Screenshot
  • Firewall Gold Screenshot
  • Firewall Gold Screenshot

If you are finding ways to protect your Android device agains intrusions, malwares and backdoors then you need to have a firewall apps. With Firewall Gold you can close unused ports and can keep your battery healthy.

However, this tool requires having a root access. But, it provides some awesome feature which allows you to restrict apps from accessing your network.

#4 AFWall+

AFWall+ (Android Firewall +)
AFWall+ (Android Firewall +)
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot
  • AFWall+ (Android Firewall +) Screenshot

AfWall+ which is also known as Android Firewll + is a front-end application for the powerful iptables Linux firewall.It allows you to restrict which applications are permitted to access your data networks (2G/3G and/or Wi-Fi and while in roaming). Also, you can control traffic within LAN or while connected through VPN.

However, this app also needs superuser access to provide some extreme level of protection. With this app, you can also use LockPattern/Pin to add an extra layer of security.

#5 NetPatch Firewall

NetPatch Firewall
NetPatch Firewall
Developer: NetPatch Lab
Price: Free+
  • NetPatch Firewall Screenshot
  • NetPatch Firewall Screenshot
  • NetPatch Firewall Screenshot

NetPatch Firewall is an advanced Android network firewall which works on non-rooted Android smartphones. With this app you can block any app from accesing the network. Not any apps, you can also block hostname, IP address using the no root firewall.

With NetPatch firewall you can also reduce the data usage, save your battery and protect your privacy over the app.

So above is all about How To Add Firewall In Any Android. Use this method and you will add this feature on your Android device and this will be securing your Android device from the various IPs on your device. So implement this today. Hope you like this cool tutorial, do share with others too. Leave a comment below if you have any related queries with this.



AUTHOR

Karanpreet Singh is the Co-Founder of Techviral. He writes about how to, tutorials especially on Android, iPhone, Computer, Internet, Social Networks, etc. Apart from this, he is an Ec-Council CEH (Certified Ethical Hacker) and a Digital Marketing Expert. He loves to share his knowledge with others through blogging.