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Date:      Fri, 9 Nov 2001 10:23:56 -0500 (EST)
From:      Ralph Huntington <rjh@mohawk.net>
To:        Bart Matthaei <bart@dreamflow.nl>
Cc:        <freebsd-security@FreeBSD.ORG>
Subject:   Re: reboot,ctrl+alt+del,shutdown
Message-ID:  <20011109101749.E7523-100000@mohegan.mohawk.net>
In-Reply-To: <20011109140755.C6511@heresy.dreamflow.nl>

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> 1. Its answered in the FAQ

Agreed, and the querant should have been directed there.

> 2. Disabling cntrl+alt+del wont stop any malicious user. It will only
> stop accidents from happening.

I disagree. If the reset button and the power switch have been disabled
and the power cord is not accessible and/or the machine is locked in a
cabinet (but the keyboard is not), then disabling ctrl-alt-del could well
prevent malicious rebooting, especially if the malicious one is a casual
miscreant rather than a "pro". This applies in particular for paranoid
installations where it is likely a policy matter.

Ergo, this is a security question, at least in my mind. However, it is
addressed in the faq and the querant should have been directed there.


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