KB Article: How to Automate installation of the Firewall Client

ISA in SBS - yes, it's secure

The Firewall Client is one of the most useful parts of ISA Server and yet SBS doesn't deploy it automatically. Fortunately there's a KB article that explains how to automatically install the firewall client to all of your PC's silently. My preference is to use the Group Policy method though several methods are discussed in the article.

http://support.microsoft.com/default.aspx?scid=kb;en-us;838122