Now you're ready for the next step: configuring the firewall rule-set, or policy file. A rule-set specifies what services to let through your firewall, and which ones to keep out. A rule defines the ...

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 ...

I've been writing a multipart series on building a transparent (bridging) firewall using Linux. Specifically, I'm using the distribution OpenWrt running on a Linksys WRT54GL broadband router, a ...

Installing a firewall, configuring its rule-set, and letting it pass or deny traffic is not good enough. You also need to continuously monitor your firewall's log files. By reviewing your firewall ...

What Does a Firewall Do To Protect My Home Network Your email has been sent Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...

Dear readers, I appear to have set a Paranoid Penguin record—six months spent on one article series. (It has consisted of five installments, with a one-month break between the second and third pieces.