Linux is highly secure, but you should still have a firewall. You should know if your ISP's hardware (gateway) uses a firewall. One of the easiest Linux firewalls is UFW and its GUI sidekick, GUFW.

In today's open source roundup: Six GUI firewall management applications in Linux. Plus: Linux Lite 2.2 released, and the story of how Kali Linux was created The command line is a powerful tool for ...

More and more people remain connected to the Internet 24 hours a day, and it is no longer a question of whether they will be attacked, but when. The first line of defense against a break-in is a ...

In the world of the Linux operating system and open source software, the iptables firewall provides a full featured and stable packet filtering infrastructure. Commercial-grade capabilities such as ...

I have been told that the proper term for a zonealarm type product is a software firewall. I'm looking for a software firewalling solution on linux. <BR><BR>I want to know every time a process ...

Our firewall has been giving us fits lately. We lose connectivity, we bog down unexpectedly, and the content filtering/anti-virus/anti-spam subscriptions are just too expensive. Google and George Ou ...

Hello;<BR><BR>I'm trying to set up an old computer as a linux firewall/router. I'm fairly new to linux, but I've been running Mandrake 8.2 on my main system for a little while.<BR><BR>My first ...

Windows XP, left unpatched, is vulnerable to malware that can make it shrivel up and die within a few minutes of being connected to the Internet. Even after patching, Windows is still subject to virus ...