Software Free

The guide will take you through the setup of the pfSense firewall with one WAN interface, one LAN interface and one Opt1-WiFi Interface. This guide was written for Linksys, Netgear, and D-link users with no firewall or router experience. No experience is needed with FreeBSD or GNU/Linux to install and run pfSense.

Certain networking or file-sharing programs will always bump up against Windows Vista's super-finicky firewall, and turning it off is no one-click affair. The How-To Geek has a useful addition to...

The Ubuntu Unleashed blog has an excellent guide to the ins and outs of the Uncomplicated Firewall (ufw), a new feature in Ubuntu Linux 8.04, or Hardy Heron, that makes it easy to control the traffic...