Firewalls, both hardware and software, protect computers from hackers and other online threats by blocking dangerous pieces of data from reaching the system. While hardware firewalls offer ...

A software firewall is a standard tool for protecting computers from viruses and other malware. Some routers -- the device that carries packets of data between your network and the Internet -- offer ...

Kelly Herrell, CEO of Vyatta, and I were introduced recently. The folks making the introduction said "Kelly is CEO of Vyatta, the open source routing company. They are going to change the networking ...

It my recent story on "Patching the Internet" a discussion on how Dan Kaminsky broke, then subsequently helped fix DNS and the Internet, a lot of discussion centered around how the patch was breaking ...

There's a good chance you're using a router from your internet service provider (ISP), but did you know it's easy to build your own firewall? Attach a switch and access point, and you'll have a ...

Over-the-counter routers are fine and work as they should, but they simply aren’t enough for some of us. Quite a few of the standard routers located around the homes of the world allow for an open ...

Undoubtedly, you’ve heard about viruses, hacker intrusions, trojan horses, and more that are constantly trying to bring your PC down. Is there a single thing that you can buy, like a hardware firewall ...

In Part 1 of this tutorial series, we configured Windows to accept remote desktop connections, so we can log into and use a PC anywhere in the World with Microsoft’s Remote Desktop Connection client ...

A firewall is merely the first line of defense for any system’s security. As such, one should not rely solely on its ability to stop all the potential threats floating on the Internet. All sorts of ...

I've been considering securing my home network for a while and I'm wondering if a router's NAT firewall is good enough to protect oneself or whether I should have a dedicated physical firewall ...

My pfSense box had a storage failure a few months ago and I never replaced it. I'm using my ISP's router combo box thingy but it's lacking in a lot of ways. I also have a 14TB drive that I ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...