Am 18.04.2013 um 14:24 schrieb Paul Jochum:

> Hi All:
> 
> For astlinux 1.0.6 (running on a Soerkris 4801), what is the best
> (i.e. most secure) way to setup an SSH connection from the internet to
> a box on the internal IP (or a box on a DMZ interface, if that is
> better)?
> 
> thanks,
> 
> Paul


If possible I would always use a VPN (e.g. OpenVPN).
If this is not possible, you could use the firewall "dyndnshost-open" plugin to 
open the SSH port only for a specific (DNS)host, or create IP-dependent rules 
in the firewall.

Additionally you should use the firewall "adaptive-ban" plugin, to block a 
possible attacker after X failed tries.

Michael

http://www.mksolutions.info




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