Date: Wed, 05 Oct 2005 11:55:18 -0700 From: Joe S <js.lists@gmail.com> To: Jonathon McKitrick <jcm@FreeBSD-uk.eu.org> Cc: freebsd-questions@freebsd.org Subject: Re: Hidden spot on hard drives? Message-ID: <43442196.3010208@gmail.com> In-Reply-To: <20051005184437.GA36369@dogma.freebsd-uk.eu.org> References: <20051005184437.GA36369@dogma.freebsd-uk.eu.org>
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Jonathon McKitrick wrote: > the company where I work (with Windows) is evaluating a copy protection > product that stores info somewhere on the HDD where the user cannot touch it, > a format will not erase it, and Norton Ghost will not find it. > > 1. Any idea where this info could be stored? > 2. Any way the same thing could be done under FreeBSD? > > Thanks, > > jm # dd if=/dev/zero of=/dev/zero Will overwrite the entire drive.
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