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Groups > linux.debian.user > #161937

Re: grub2 security problem

From Anders Andersson <pipatron@gmail.com>
Newsgroups linux.debian.user
Subject Re: grub2 security problem
Date 2015-12-20 16:10 +0100
Message-ID <qHNMu-2be-17@gated-at.bofh.it> (permalink)
References <qHm9A-1pd-7@gated-at.bofh.it> <qHtkJ-63n-11@gated-at.bofh.it> <qHDtL-481-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sun, Dec 20, 2015 at 5:00 AM, David Christensen
<dpchrist@holgerdanske.com> wrote:
>
> Another, additional, option is self-encrypting drives (SED), which are
> operating system agnostic and protect the entire contents of drive with zero
> CPU overhead.

Emphasis on the word "additional" here. Unless you have access to the
source code and hardware that actually implements the drive
encryption, I would trust it about as far as I can throw the drive,
and I am not a strong man. There should not be any issues using it as
an additional layer under LUKS though, if you enjoy entering a lot of
passphrases. :)

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Thread

grub2 security problem Michael Fothergill <michael.fothergill@googlemail.com> - 2015-12-19 10:40 +0100
  Re: grub2 security problem Joe <joe@jretrading.com> - 2015-12-19 10:50 +0100
  Re: grub2 security problem Teemu Likonen <tlikonen@iki.fi> - 2015-12-19 10:50 +0100
  Re: grub2 security problem Brad Rogers <brad@fineby.me.uk> - 2015-12-19 13:10 +0100
    Re: grub2 security problem Michael Fothergill <michael.fothergill@googlemail.com> - 2015-12-19 13:20 +0100
  Re: grub2 security problem Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2015-12-19 18:20 +0100
    Re: grub2 security problem David Christensen <dpchrist@holgerdanske.com> - 2015-12-20 05:10 +0100
      Re: grub2 security problem Anders Andersson <pipatron@gmail.com> - 2015-12-20 16:10 +0100
        Re: grub2 security problem <tomas@tuxteam.de> - 2015-12-20 16:30 +0100
          Re: grub2 security problem Gene Heskett <gheskett@shentel.net> - 2015-12-20 16:50 +0100
      Re: grub2 security problem Pascal Hambourg <pascal@plouf.fr.eu.org> - 2015-12-20 17:10 +0100

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