Firewall Software For Linux Mint. Using the command sudo ufw status you can check the Status of. Linux Mint Firewall.
It is build upon the Netfilter system built into the Linux kernel that also supports IPV6. Because turning on the Firewall will keep you safe from malicious requests to your computer. All of that said if you dont find yourself dealing with one of those exceptions a software firewall isnt really that big of a deal when running Linux Mint.
Now enter the command sudo ufw enable and confirm with the Enter button.
And it is disabled by default hence you have to enable it manually. And it is disabled by default hence you have to enable it manually. It began as a fork of the IPCop project but has since been rewritten based on Linux From Scratch. IPFire is a Linux-based stateful firewall distro thats built on top of Netfilter.