[150219] in North American Network Operators' Group
Re: DNS Attacks
daemon@ATHENA.MIT.EDU (Ken Gilmour)
Sun Feb 19 06:00:30 2012
In-Reply-To: <201202182229.q1IMTHGS079581@mail.r-bonomi.com>
Date: Sun, 19 Feb 2012 11:59:37 +0100
From: Ken Gilmour <ken.gilmour@gmail.com>
To: Robert Bonomi <bonomi@mail.r-bonomi.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Feb 18, 2012 10:24 PM, "Robert Bonomi" <bonomi@mail.r-bonomi.com> wrote:
>
> Even better, nat to a 'bogon' DNS server -- one that -- regardless of the
> query -- returns the address of a dedicated machine on your network set up
> especially for this purpose.
What happens when the client sends a POST from a cached page on the end
user's machine? E.g. if they post login credentials. Of course, they'll get
the error page, but then you have confidential data in your logs and now
you have to protect highly confidential info, at least if you're in europe.
