[oclug] PGP Keys?

[Mahtew Kurviaa]

How do I turn off the open services? nmap tells me that I have a few of them 
open. I got this from the default installation of RH7.1. During installation 
I said "medium" to the firewall question. Would I have got it different if I 
had said "high" instead?
:-(
Thanks.
Mathew


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