[118317] in Cypherpunks
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daemon@ATHENA.MIT.EDU (Sixth Sense)
Fri Sep 24 22:13:21 1999
Message-ID: <19990924125326.4789.rocketmail@web122.yahoomail.com>
Date: Fri, 24 Sep 1999 05:53:26 -0700 (PDT)
From: Sixth Sense <pouttarac@yahoo.com>
To: Lucky Green <shamrock@cypherpunks.to>, "John A. Limpert" <johnl@radix.net>
Cc: Cypherpunks <cypherpunks@toad.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Reply-To: Sixth Sense <pouttarac@yahoo.com>
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--- Lucky Green <shamrock@cypherpunks.to> wrote:
> Actually, erasing data from modern hard drives to
> protect against a forensic
> analysis tread model is a exceedingly difficult
> task. For an intro, see
> Peter Gutman's paper on the topic.
>
> --Lucky Green <shamrock@cypherpunks.to>
>
> > -----Original Message-----
> > From: owner-cypherpunks@Algebra.COM
> > [mailto:owner-cypherpunks@Algebra.COM]On Behalf Of
> John A. Limpert
> > Sent: Thursday, September 23, 1999 20:15
> > To: Ragnar Hojland Espinosa; Jeff T Gordon
> > Cc: Jean-Francois Avon; Cypherpunks
> > Subject: Re: Steganos
> >
> >
> >
> > I thought that only applied to old hard drives
> that used open
> > loop, stepper
> > motor positioners. Don't all modern hard drives
> use closed loop, embedded
> > servo, voice coil positioners?
> >
> > I remember having to wait for drive temperature
> stabilization before low
> > level formatting some of the original Maxtor SCSI
> drives.
> >
> > ----------
> > >From: Ragnar Hojland Espinosa
> <ragnar@lightside.dhis.org>
> > >
> > > On Tue, Sep 21, 1999 at 11:12:12PM -0000, Jeff T
> Gordon wrote:
> > >> 3.encrypt each set of doc's sepratly useing
> differnt keys
> > >> 4.Wipe original file with 23 passes
> > >
> > > You will have more success wiping out files if
> the HD
> > temperature at which
> > > your write and the temperature at which you wipe
> are similar [0]
> > >
> > > [0] Obviously temperature at boot time and post
> boot time
> > arent similar.
> >
> >
>
>
=====
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