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How to Configure the Firewall in Ubuntu With UFW
Want to take your system security to the next level? Learn how to set up a firewall using the ufw command in Ubuntu in this tutorial.
The Linux operating system is one of the most robust and secure operating systems that you can get your hands on. But that does not mean it is not prone to security breaches at all.
When it comes to information security, it is important to take a proactive approach to avoid data breaches. This guide shows you how to add an extra level of security by enabling and configuring the firewall on your Ubuntu Linux system.