On Fri, Nov 25, 2005 at 06:43:26PM +0000, Clive Menzies wrote: > I read here recently about shutting out all ssh access other than your > own but you need to be careful not to lock yourself out. You then need > to close all the ports other than ssh. Not something I've ever done. It > would also make sense to close down all external services other than > ssh.
The 'firehol' firewall could do this. apt-get install firehol firehol panic This disallows all traffic, excluding any ssh shells that are open. -- Maurits van Rees | http://maurits.vanrees.org/ [Dutch/Nederlands] Public GnuPG key: http://maurits.vanrees.org/var/gpgkey.asc "Make no little plans; they have no magic to stir men's blood and probably in themselves will not be realized. Make big plans." ---Daniel Hudson Burnham.
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