hardware firewall

[GCT13]

I need to put a Windows machine running IIS behind a firewall. I've never had to shop for one before now. If anyone has any recommendations, pointers, or could direct me to a good place to start my search it'd be a big help.

[Chris]

Any broadband router should include one.

If you have an old PC you can install a firewall from smoothwall.org on it.