/etc/suauth

Sean McMahon smcmahon at usgs.gov
Mon Dec 19 12:46:01 EST 2005


Interesting!  Where do you rtfm port knocking?
----- Original Message ----- 
From: "Charles Hallenbeck" <chuckh at hhs48.com>
To: "Speakup is a screen review system for Linux." <speakup at braille.uwo.ca>
Sent: Friday, December 16, 2005 5:27 PM
Subject: Re: /etc/suauth


> Adam,
> 
> Thanks for that analysis. I agree. And I would Add that if you need to 
> rely on remote access to your system with ssh, it is an extra precaution 
> to use port knocking, so that the ssh port can remain closed by your 
> firewall until the correct sequence of "knocks" is issued. It is very 
> simple to set up and works like a charm. 
> 
> Chuck
> 
> -- 
> The Moon is Waning Gibbous (98% of Full)
> But you can still get downloads from http://www.mhcable.com/~chuckh
> 
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