From: Pierre Etchemaite <petchema@concept-micro.com>
To: reiserfs-list@namesys.com
Subject: Re: Using fs views to isolate untrusted processes: I need an assistant architect in the USA for Phase I of a DARPA funded linux kernel project
Date: Tue, 3 Aug 2004 12:08:37 +0200 [thread overview]
Message-ID: <20040803120837.3b75614a@rayanne> (raw)
In-Reply-To: <873c35nl2l.fsf@uhoreg.ca>
Le Mon, 02 Aug 2004 20:04:34 -0400, Hubert Chan <hubert@uhoreg.ca> a écrit :
> Possibly. But, from my understanding of views, apache would not even
> be able to see that /etc/passwd exists -- it is not just limited to not
> being able to read it. I don't think you can do that with acls, and
> still allow apache to see some entries in /etc.
Vserver has been mentionned, but now I cannot help but think about grsec
patch (http://www.grsecurity.net/), and possibly other similar works.
There's interesting papers on this site on how they improved the performance
of their rules system with v2.0.
Implementing file access at filesystem level looks more natural, on the
other hand implementing it as a separate patch has advantages (filesystem
independancy, unification of rules for both files and non-files objects
-like processes-)...
next prev parent reply other threads:[~2004-08-03 10:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-02 1:20 Using fs views to isolate untrusted processes: I need an assistant architect in the USA for Phase I of a DARPA funded linux kernel project Hans Reiser
2004-08-02 9:12 ` Christian Mayrhuber
2004-08-02 17:29 ` Hubert Chan
2004-08-02 18:18 ` Hans Reiser
2004-08-02 19:02 ` Christian Mayrhuber
2004-08-02 19:55 ` Hans Reiser
2004-08-02 22:10 ` David Greaves
2004-08-03 0:04 ` Hubert Chan
2004-08-03 4:30 ` Matt Stegman
2004-08-03 8:30 ` David Greaves
2004-08-03 10:08 ` Pierre Etchemaite [this message]
2004-08-03 10:58 ` James Courtier-Dutton
2004-08-04 5:44 ` Hans Reiser
2004-08-25 20:25 ` Rik van Riel
2004-08-25 20:56 ` Tim Hockin
2004-08-25 21:23 ` Mike Waychison
2004-08-26 6:31 ` Hans Reiser
2004-08-26 13:59 ` Stephen Smalley
2004-08-25 23:19 ` Kyle Moffett
2004-08-26 0:16 ` Mike Waychison
2004-08-26 0:50 ` Kyle Moffett
2004-08-26 1:06 ` Chris Wright
2004-08-26 4:16 ` Kyle Moffett
2004-08-26 4:29 ` viro
2004-08-26 4:52 ` Kyle Moffett
2004-08-26 5:01 ` viro
2004-08-26 0:56 ` Chris Wright
2004-08-26 7:52 ` Hans Reiser
2004-08-26 8:48 ` Hans Reiser
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