Firewalld lets you easily manage your Linux firewall, control network zones, and adjust security settings for different connections in real time.
Easily manage firewall zones and rules on Linux
Firewalld is a tool that helps you set up and manage your firewall on Linux systems. With firewalld, you can control how your computer interacts with different networks by assigning trust levels and setting up security zones. This makes it easier to protect your system while allowing the connections you need.
You can manage firewall settings for both IPv4 and IPv6, work with ethernet bridges, and use IP sets for advanced configurations. Firewalld also lets you choose between temporary and permanent changes, so you can test settings before making them final. If you run services or applications that need special firewall rules, firewalld provides an interface for those to be added directly.
Whether you're a beginner wanting a straightforward way to handle your firewall or an advanced user needing flexible options, firewalld gives you the tools to keep your Linux system secure and adaptable.
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