Linux firewalls can be very complicated. With the help of a GUI, firewall configuration is easier. These GUIs are easy to install and free to use. A firewall is often the heart and soul of desktop ...

When using the internet at home, it can be easy to forget how vulnerable your data can be. Credit card information, logins, sensitive personal details — all things that you've likely put out into the ...

Personal firewalls are very ingenious little pieces of software or hardware that protect machines (or in some cases – small networks) from attacks. Two specific implementation situations exist in the ...