How to configure a firewall on Linux

To keep your computer safe, it is a good idea to set up a firewall to prevent others from accessing your computer and protect you from network attacks. However, if you are a new Linux user, you may not know how to configure the firewall in your system. Here you will learn how to configure a firewall in Linux and how to easily add rules to allow access to other devices on your local network or to specific ports. UFW = Simple firewall We will use UFW to manage your Linux firewall because it is easy to use and is installed by … Learn more

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