Gufw is one of the highest popular GUI base firewall configuration software for Linux.
How to install Gufw Firewall in Ubuntu:
Install using Software Center: Ubuntu Software Center → Ctrl + F → Search for ‘Gufw’ or ‘Firewall Configuration’ → Install
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Install using Terminal: Open terminal by Ctrl + Alt + T and run the following command.
sudo apt-get install gufw
How to install Gufw Firewall in Linux Mint:
How to customize Gufw Firewall:
After completing installation go to search bar and search for ‘Gufw’. You will see an icon as below.
Click on icon to launch.
Next you will see a window as the following figure. This is default setting for Gufw Firewall in Linux.
|Default Setting of Gufw Firewall|
You have to customize as below.
You have completed your Gufw Firewall installation.
If you need more information and help, follow this.
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