I'm looking to add a firewall for a Windows 2003 web server that's running
IIS, FTP, and SQL Server.
I've looked at Kerio Server Firewall and I like their intrusion prevention
and application hardening features. However the price tag looks to be a
little high, at $600 + subscription fees.
Are there good alternatives that you guys can recommend? Free would be even
better of course. Note that this is a server, not a personal computer, so
no recommendations on desktop firewall/antivirus software. Thanks.