From: Eric Paris <eparis@redhat.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org, malware-list@lists.printk.net,
andi@firstfloor.org, riel@redhat.com, greg@kroah.com,
tytso@mit.edu, viro@ZenIV.linux.org.uk, arjan@infradead.org,
peterz@infradead.org, hch@infradead.org
Subject: Re: TALPA - a threat model? well sorta.
Date: Wed, 13 Aug 2008 12:47:45 -0400 [thread overview]
Message-ID: <1218646065.3540.75.camel@localhost.localdomain> (raw)
In-Reply-To: <20080813172437.3ed90b0d@lxorguk.ukuu.org.uk>
On Wed, 2008-08-13 at 17:24 +0100, Alan Cox wrote:
> > So, what is it that anti-malware companies do? They scan files. That's
> > it.
>
> Good so lets instead have a discussion about making the file event
> notification more scalable. That is the same thing I want for content
> indexing. It is the same thing you want for certain kinds of smart
> archiving, for on-line asynchronous backup and other stuff.
>
> It ought to be a simple clean syscall interface.
Are you willing to make it blocking? I'm not sure how to make what we
have capable of assuring that the object you got a notification about is
actually the object you are acting on. Thoughts on how to accomplish
that? I'm here to code and I'm willing to throw all my work in the
garbage if someone can show me how to actually do it better.
-Eric
next prev parent reply other threads:[~2008-08-13 16:48 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-13 16:36 TALPA - a threat model? well sorta Eric Paris
2008-08-13 16:24 ` Alan Cox
2008-08-13 16:47 ` Eric Paris [this message]
2008-08-13 16:37 ` Alan Cox
2008-08-13 17:00 ` Eric Paris
2008-08-13 19:59 ` Alan Cox
2008-08-13 21:24 ` [malware-list] " Press, Jonathan
2008-08-13 21:13 ` Alan Cox
2008-08-13 21:35 ` Rik van Riel
2008-08-13 21:23 ` Alan Cox
2008-08-15 3:25 ` Eric Paris
2008-08-15 20:16 ` Jan Harkes
2008-08-15 22:05 ` Arjan van de Ven
2008-08-17 23:19 ` Eric Paris
2008-08-17 23:26 ` Arjan van de Ven
2008-08-17 21:11 ` David Collier-Brown
2008-08-18 15:33 ` Alan Cox
2008-08-18 16:43 ` Rik van Riel
[not found] ` <20080819071416.GA14731@elf.ucw.cz>
2008-08-19 16:10 ` HSM (was Re: [malware-list] TALPA - a threat model? well sorta.) Rik van Riel
2008-08-19 19:20 ` Pavel Machek
2008-08-19 20:33 ` Rik van Riel
2008-08-20 17:03 ` Pavel Machek
2008-08-13 17:07 ` TALPA - a threat model? well sorta Christoph Hellwig
2008-08-14 13:00 ` Arnd Bergmann
2008-08-13 16:57 ` Greg KH
2008-08-13 17:39 ` Arjan van de Ven
2008-08-13 18:15 ` Theodore Tso
2008-08-13 18:21 ` Arjan van de Ven
2008-08-14 9:18 ` tvrtko.ursulin
2008-08-13 19:02 ` Eric Paris
2008-08-13 19:29 ` Theodore Tso
2008-08-13 21:15 ` [malware-list] " Press, Jonathan
2008-08-14 9:30 ` tvrtko.ursulin
2008-08-14 12:03 ` Press, Jonathan
2008-08-14 12:27 ` tvrtko.ursulin
2008-08-15 14:31 ` Pavel Machek
2008-08-14 13:24 ` Theodore Tso
2008-08-14 13:48 ` Eric Paris
2008-08-14 15:50 ` Theodore Tso
2008-08-14 17:29 ` Eric Paris
2008-08-14 19:17 ` Theodore Tso
2008-08-14 19:20 ` Eric Paris
2008-08-14 19:34 ` Christoph Hellwig
2008-08-14 19:41 ` Theodore Tso
2008-08-14 20:20 ` Christoph Hellwig
2008-08-14 21:21 ` J. Bruce Fields
2008-08-14 23:34 ` Theodore Tso
2008-08-19 21:43 ` J. Bruce Fields
2008-08-15 1:44 ` david
2008-08-15 2:04 ` Theodore Tso
2008-08-15 3:41 ` Arjan van de Ven
2008-08-15 5:05 ` david
2008-08-15 5:12 ` Johannes Weiner
2008-08-15 5:28 ` david
2008-08-15 5:36 ` david
2008-08-15 4:48 ` david
2008-08-15 8:51 ` Alan Cox
2008-08-15 14:37 ` Pavel Machek
2008-08-13 18:57 ` Eric Paris
2008-08-13 21:39 ` Arjan van de Ven
2008-08-14 14:12 ` Eric Paris
2008-08-14 15:57 ` Arjan van de Ven
2008-08-15 10:07 ` Helge Hafting
2008-08-15 10:37 ` Peter Zijlstra
2008-08-15 13:10 ` [malware-list] " Press, Jonathan
2008-08-15 13:18 ` douglas.leeder
2008-08-15 17:04 ` Theodore Tso
2008-08-15 18:09 ` Press, Jonathan
2008-08-18 10:09 ` Helge Hafting
2008-08-18 10:14 ` Peter Zijlstra
2008-08-18 10:24 ` tvrtko.ursulin
2008-08-18 10:25 ` douglas.leeder
2008-08-15 16:25 ` david
2008-08-15 16:30 ` Press, Jonathan
2008-08-15 17:33 ` david
2008-08-15 17:40 ` Press, Jonathan
2008-08-15 17:47 ` david
2008-08-15 18:06 ` Valdis.Kletnieks
2008-08-15 20:05 ` david
2008-08-15 20:17 ` Theodore Tso
2008-08-15 18:17 ` Press, Jonathan
2008-08-15 20:08 ` david
2008-08-18 10:02 ` Helge Hafting
2008-08-15 10:44 ` tvrtko.ursulin
2008-08-14 9:46 ` [malware-list] " tvrtko.ursulin
2008-08-14 13:46 ` Arjan van de Ven
2008-08-15 1:37 ` david
2008-08-15 1:31 ` david
2008-08-15 16:06 ` Pavel Machek
2008-08-18 12:21 ` david
2008-08-18 13:30 ` Pavel Machek
2008-08-19 0:03 ` david
2008-08-13 18:17 ` Andi Kleen
2008-08-13 18:21 ` H. Peter Anvin
2008-08-13 18:24 ` Arjan van de Ven
2008-08-13 18:40 ` Eric Paris
2008-08-14 0:18 ` Mihai Donțu
2008-08-14 11:58 ` [malware-list] " Press, Jonathan
2008-08-14 12:34 ` Mihai Donțu
2008-08-14 0:14 ` 7v5w7go9ub0o
2008-08-14 2:25 ` 7v5w7go9ub0o
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