Title: Message
One thing I learned from the Denver Group is to use Port Sentry to block access to all ports other than the ones you are actually using.

Stockton, Wade wrote:
I am swapping out the box and want to prevent future problems. The only problem is that the box is a Gateway Microserver (Cobalt Qube2 minus telnet ability). Cobalt has a tool on their website for configuring an ip firewall. I don't know enough yet to know which ports/services to lock out and in which order.
 
http://www.cobalt.com/support/tools/firewall.html
 
Could somebody look at the link and make any recommendations?
The only services I really need to go out are web and mail or is it incoming I need to worry about.
 
Wade

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