GUI-based firewall configuration with KMyFirewall
VISIBLE SECURITY
Linux has a fantastic selection of firewalls for securing stand-alone computers or whole networks. Although you can use IPTables to set up a firewall, the configuration is often the most difficult step. KMyFirewall offers a powerful, user-friendly, GUI-based approach.
In our age of the global Internet, with computers permanently exposed to danger from hackers, it is more important than ever to protect your own systems against attack. The firewall has become a first line of defense for the network. Luckily for Linux users, your favorite free operating system has an integrated firewall, and more developers are starting to provide a usable firewall configuration as part of the minimal installation of their Linux systems. This removes the need for users to invest heavily in security – in contrast to what users of other, more vulnerable systems face.
Linux has an enormous range of firewall systems, from application-oriented firewalls such as Firestarter or FWBuilder, which mainly rely on the default security systems in Linux, IPTables/ Netfilter, through turnkey firewall distributions that boot from CD or DVD, such as IPCop, which typically integrate some kind of server functionality, to expensive commercial solutions such as CheckPoint, InJoy, or gateProtect.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
News
-
Microsoft Brings procmon to Linux
The creators of Windows have brought the sysinternals procmon tool to the open source operating system.
-
New KDE Slimbook Available
The makers of the KDE Slimbook have released a Ryzen-4000 powered laptop.
-
PinePhone Now Offers a Convergence Package
The makers of the Linux PinePhone are now offering a model that makes desktop/mobile convergence a reality.
-
Flutter is Coming to Linux
Google and Canonical have joined forces to bring Flutter to the Linux desktop.
-
Purism Launches a Mini PC
The makers of the Librem line of Linux-based laptops have released a mini PC.
-
openSUSE Leap 15.2 Adds AI Machine Learning
With the new release of openSUSE Leap comes some exciting new features, including machine learning.
-
Google’s Nearby Sharing Could Work with Linux
Google’s answer to Apple’s AirDrop feature is rumored to work with the Linux desktop.
-
System76 Launches Ryzen-Powered Laptop
The new System76 Serval WS includes a powerful AMD Ryzen CPU.
-
Linux Mint Drops Snap
Linux Mint has officially dropped their support for Canonical’s snap packages.
-
Lenovo Upping Their Linux Support
Lenovo is now offering full certification and Linux preinstalled hardware.