🔥Installing & configuring UFW 🔥🧱 Firewall

UFW: UFW (Uncomplicated Firewall) is a firewall that uses the command line to set up iptables with simple, easy-to-understand commands.

Installing UFW

1. Install UFW package: First, we need to install the UFW package:

sudo apt install ufw

When prompted for confirmation, type y and press Enter. The installation will proceed.

1. Enable the firewall: Once the installation is complete, we need to enable UFW:

sudo ufw enable

This command will activate the firewall. You should see a message confirming that the firewall is active.