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Re: Removing ping/icmp from a network Mar 25 2008 08:04PM
Mark Owen (mr markowen gmail com)
On Tue, Mar 25, 2008 at 3:39 PM, Fabio Fagundes
<fabio.fagundes (at) gmail (dot) com [email concealed]> wrote:
> Hi all,
>
> Please consider the risk of an intruder using ICMP as a Covert Channel
> (http://en.wikipedia.org/wiki/Covert_channel).
>
> Should one configure corporate routers to inspect and to rewrite ICMP
> packets ...

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