LNX101 - Setting Up a Firewall With UFW and Firewalld

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Firewalls are vital to network security as it monitors, allows, and block traffic based on a set of security rules. In this lab, you will learn how to use two common firewall management tools called Uncomplicated Firewall (UFW) and Firewalld to demonstrate how to stop incoming SSH and telnet connections, as well as incoming HTTP connections.

Time
1 hour
Difficulty
Beginner
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Overview

Firewalls are vital to network security as it monitors, allows, and block traffic based on a set of security rules. In this lab, you will learn how to use two common firewall management tools called Uncomplicated Firewall (UFW) and Firewalld to demonstrate how to stop incoming SSH and telnet connections, as well as incoming HTTP connections.