For your home or small office, everyone needs a firewall! Well, I supposed you don't NEED one, but it helps. More important than just protecting you from curious people on the Internet, there are a ton of added advantages of having a good firewall platform, such as VPN, outbound filtering and more.
Full Show Notes: http://wiki.securityweekly.com/wiki/index.php/Episode471#Tech_Segment:_Building_A_PfSense_Firewall_-_Part_1_-_The_Hardware
