Gufw
Gufw is a firewall configuration tool for Linux systems using iptables. It provides a graphical user interface to easily enable or disable access to network services.
firewall
iptables
linux
security
Gufw: Firewall Configuration Tool for Linux
A graphical iptables configuration tool for Linux systems, allowing easy access control over network services.
What is Gufw?
Gufw is a firewall configuration utility for Linux that makes setting up a firewall easy for beginners while still allowing advanced configuration for more experienced users. It provides a graphical front-end to the iptables firewall functionality built into the Linux kernel.
Some key features of Gufw include:
- Simple interface to easily allow or deny traffic by port and protocol
- Set up common configurations like allowing SSH traffic or enabling a DHCP server with one click
- View current firewall rules at a glance
- Support for common Linux distributions like Ubuntu, Debian, Fedora, and more
- Easy to install from standard package repositories on most distributions
- Advanced mode to manually specify iptables rules for finer-grained control
- Logging functionality to monitor firewall activity
- Support for both IPv4 and IPv6 firewall rules
Overall, Gufw aims to make setting up a firewall quick and simple for most users while still providing flexibility for power users. Its intuitive graphical interface and tight integration with Linux makes it a popular choice for firewall management on desktop and server Linux installations.
Gufw Features
Features
- Graphical user interface for managing iptables firewall rules
- Predefined common firewall profiles like Home, Public, Office etc
- Custom firewall profiles can be created
- Rules can be temporarily disabled without deleting them
- Supports common Linux distributions like Ubuntu, Debian etc
Pricing
- Open Source
Pros
Easy to use GUI compared to editing iptables rules manually
Predefined profiles help quickly setup common firewall configurations
Custom profiles provide flexibility to tweak firewall as needed
Temporarily disabling rules is convenient for testing
Cons
Limited features compared to editing iptables directly
Not designed for servers or high security environments
Requires familiarity with iptables concepts to create advanced rules
Official Links
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