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Date:      25 Feb 2001 13:35:19 +0100
From:      Dag-Erling Smorgrav <des@ofug.org>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        Brent <brentb@loa.com>, stable@FreeBSD.ORG
Subject:   Re: strange port activity
Message-ID:  <xzpae7bj5yw.fsf@flood.ping.uio.no>
In-Reply-To: Kris Kennaway's message of "Thu, 22 Feb 2001 13:39:00 -0800"
References:  <005a01c09d15$adb0e7e0$e32b82d0@cybertours.com> <20010222133900.A7570@mollari.cthul.hu>

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Kris Kennaway <kris@obsecurity.org> writes:
>                    [...]  It's the same problem which causes people
> with Windows "personal firewall" software to go to red alert when they
> see a remote system returning an ICMP Unreachable packet at them,
> because the software is too trigger-happy and tells them they're being
> hacked.

Because firewall software that tells the clueless user "somebody tried
to hack you, but fortunately you're running Acme Personall Firewall so
they didn't succeed" sells a whole lot better than firewall software
that truthfully says "nobody knows or cares that you exist".

DES
-- 
Dag-Erling Smorgrav - des@ofug.org

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