Uncomplicated Firewall (UFW) is a command-line interface for manipulating iptables rules in a simplified and easy-to-understand way. One of the early tasks you should perform once Debian is installed is to secure your system’s ports. Rather than using your classic iptables rules, you can use easy-to-remember ufw rules to set your firewall up. That’s fantastic for new network experts and sysadmins who just want to get their Debian 12 systems secure ASAP.🔥

In this article, you will be able to follow steps for several ways to install UFW on Debian 12 to make sure you have an easy way of securing your system.