linux-kernel - Re: [RFC][PATCH 8/8] SLIM: documentation

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Message-ID: <20060830234627.GM3923@elf.ucw.cz>
Date:	Thu, 31 Aug 2006 01:46:28 +0200
From:	Pavel Machek <pavel@....cz>
To:	Mimi Zohar <zohar@...ibm.com>
Cc:	Crispin Cowan <crispin@...ell.com>,
	David Safford <safford@...ibm.com>, kjhall@...ibm.com,
	linux-kernel <linux-kernel@...r.kernel.org>,
	LSM ML <linux-security-module@...r.kernel.org>,
	linux-security-module-owner@...r.kernel.org,
	David Safford <safford@...son.ibm.com>,
	Serge E Hallyn <sergeh@...ibm.com>
Subject: Re: [RFC][PATCH 8/8] SLIM: documentation

Hi!

> > But my ssh data can't be classified higher, because ssh interacts with
> > network. Ouch.
> >
> > You are right that this will make recovery from spyware attack easier,
> > but...
> 
> Here you are raising concerns over secrecy, which is a totally separate
> issue from integrity.  In order to protect the secrecy of files, you
> would distinguish PUBLIC files from USER-SENSITIVE/SYSTEM-SENSITIVE
> files.

So... will I be able to set ~/.ssh/private_key to USER-SENSITIVE and
still use ssh to log in to remove machines? Will trojans coming from
network be able to read that file?

I do not think see how that can work... because ssh accesses network,
and needs to know my private_key.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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