https://mrtomlinux.org/tags/firewalls/ Recent content in Firewalls on Linux Café Hugo en Sun, 26 Jan 2025 00:00:00 +0000 https://mrtomlinux.org/post/firewalld/ Sun, 26 Jan 2025 00:00:00 +0000 https://mrtomlinux.org/post/firewalld/ <p>Firewalls are essential for securing your Linux system from unauthorized access and potential attacks. Among the various tools available, <code>firewalld</code> is a powerful yet user-friendly firewall management solution designed to make configuring and managing firewalls simpler. This guide introduces <code>firewalld</code> and its companion tool, <code>firewall-cmd</code>, breaking down their features and basic usage.</p> <h2 id="what-is-firewalld">What is Firewalld?</h2> <p><code>firewalld</code> is a dynamic firewall management tool that provides a way to configure firewall rules without disrupting active connections. It’s widely used on modern Linux distributions like Fedora, Red Hat Enterprise Linux, AlmaLinux, and CentOS.</p>