How to setup a basic firewall with UFW on Ubuntu 23.04 / 18.04

This tutorial will guide you to set up a basic firewall with Uncomplicated Firewall (UFW) on Ubuntu 20.04 / 18.04 UFW is an interface to iptables that is designed to simplify the process of configuring a firewall and it is used to allow connections to specified services.

Follow the link below to copy the commands which were mentioned in the video.

#ubuntu23 #ubuntu20 #ubuntu