[CentOS] One server not showing SSH port, the other is.

Sean Hart boardnutz at blacklight.net
Tue Oct 12 02:39:57 EDT 2010

> Just disable password authentication on ssh and use only keyfiles ..
> --
My initial thought exactly.  Keys, and require passwords on the keys 
too.  Although if you want to be wicked paranoid, knocking + keys would 
work too.


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