Re: Is there any way to prevent hacker trying to guess sa password?
From: helmut woess (hw_at_iis.at)
Date: 10/11/05
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Date: Tue, 11 Oct 2005 20:30:36 +0200
Hi Rob,
I have the same situation, till now all my clients uses a fixed ip address
and my firewall is in stealth mode and talks only with privileged
addresses, so i had no attack till now on my SQL-Server, but in my next
project i have clients with dynamic addresses too.
So i am very interested in this article and hope for some tips.
In the moment i am trying to find out if VPN can help me.
Yes, the VPN Server can be attacked too. And there is no shelter against
DoS. But then this is handled (i hope very efficient) by the router and is
not stressing the SQL-Server or the valid connections.
The one and only really 100% save solution would be a leased circuit,
because: no connect to outside = no attack from outside ;-)
But this is to expensive for me.
bye,
Helmut
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