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From: <tomas@tuxteam.de>
To: Joakim Jalap <joakim.jalap@fastmail.com>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Password prompt inside Emacs with epg-gpg-program -> "gpg2"?
Date: Tue, 9 Feb 2016 09:58:34 +0100	[thread overview]
Message-ID: <20160209085834.GA27712@tuxteam.de> (raw)
In-Reply-To: <8737t2l044.fsf@joakim-desk.jockej.lan>

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On Tue, Feb 09, 2016 at 10:11:07AM +0100, Joakim Jalap wrote:
> Michael Heerdegen <michael_heerdegen@web.de> writes:
> 
> > Dunno.  Maybe it's easy to extract a password for an encrypted file
> > from the swap partition if it is included there.
> 
> Well, that depends on your definition of easy :) First of all it would
> require you to know that there is such a thing as a swap partition. I
> think that rules out about 99% of the people who might find my laptop on
> a train :)
> 
> But I totally understand if you want more security than that,
> personally I just think that anyone with that level of sofistication
> (can dump a swap partition and analyze it to get my password) will be
> able to hack me anyway, if they wanted to.

If that's your threat model, I'd rather recommend using encrypted
file systems (yes, swap too). Don't lose a "running" laptop.

(yes, a bit off-topic, but as a reminder that to have some grip on
those things you have to try to develop threat models you care about,
otherwise it's just waving hands: necessary at the beginning, but
not yet the point at which you should rush to implement stuff).

- -- t
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  reply	other threads:[~2016-02-09  8:58 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-08 14:44 Password prompt inside Emacs with epg-gpg-program -> "gpg2"? Michael Heerdegen
2016-02-08 15:10 ` Teemu Likonen
2016-02-08 15:39   ` Michael Heerdegen
2016-02-08 17:00     ` Joakim Jalap
2016-02-08 17:54       ` Michael Heerdegen
2016-02-08 18:38         ` Joakim Jalap
2016-02-08 18:56           ` Michael Heerdegen
2016-02-08 19:07             ` Joakim Jalap
2016-02-08 20:26               ` Michael Heerdegen
2016-02-09  9:11                 ` Joakim Jalap
2016-02-09  8:58                   ` tomas [this message]
2016-02-09  1:01     ` Lars Ingebrigtsen
2016-02-09  3:23     ` Daiki Ueno
2016-02-09  3:49       ` Lars Ingebrigtsen
2016-02-09  7:02         ` Daiki Ueno
2016-02-09 22:50           ` Lars Ingebrigtsen
2016-02-09  9:54         ` Joakim Jalap
     [not found]         ` <mailman.4186.1455011693.843.help-gnu-emacs@gnu.org>
2016-02-10 13:47           ` Barry Fishman
2016-02-10 15:16             ` Joakim Jalap
2016-02-15 11:15 ` Lele Gaifax

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