![]() You can also follow this guide to install your Ubuntu server. UFW makes it easier for both beginners and experienced users.įirst, take a look at our all-encompassing guide that will help you familiarize yourself with the basic UFW functions. While iptables, by itself, is a solid and flexible option, it’s not welcoming to beginners. The goal of UFW is to make configuring and managing a firewall easier. UFW is actually an interface to iptables. The term UFW stands for “Uncomplicated Firewall.” It’s a default firewall program that comes pre-installed with Ubuntu. In this guide, we will walk you through the steps of setting up a firewall with UFW on Ubuntu 18.04. This is why it’s paramount to have a well-configured firewall. It’s the primary line of defense for your servers and data. Example output: The example will delete the second rule for IP Address 151.193.50.1, highlighted above. ![]() It’s responsible for managing the incoming and outgoing connections over the network. To delete a UFW rule using the rule number, you must list the rule numbers by typing the following. A firewall is one of the core components of securing a system. ![]()
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