Re: Blocking ssh

[Gaetano Zappulla <gaetano@linux.it>]

R. W. Rodolico ha scritto:

> I'm thinking about having only one machine that people must log
> into, and all the other machines must originate from that login
> machine. Any other suggestions are very appreciated. I do security
> updates weekly, so I'm never too far behind the times.

portknocking (http://www.portknocking.org/) can help you.

-- 
Gaetano Zappulla		           http://www.linux.it/~gaetano/
mail : echo "d^bq^kl=pfhrobww^+lod" | perl -pe 's/(.)/chr(ord($1)+3)/ge'