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Re: Desktop apps interoperability

From: Stephen Smalley <sds_at_tycho.nsa.gov>
Date: Thu, 31 Mar 2005 13:16:50 -0500


On Thu, 2005-03-31 at 08:51 -0800, Casey Schaufler wrote:
> Existing MLS systems allow unprivileged
> applications to run unmodified. In at least
> one case that included an unmodified X server.
> You have to do at least as well as the unix MLS
> systems to be credible. You think that's a
> low bar, so you shouldn't have any trouble,
> right?

You can certainly allow applications to run unmodified on SELinux today. But there can be benefit from modifying applications to provide stronger isolation and true least privilege in the future. And users do care about these "unprivileged" applications corrupting or leaking their data.

-- 
Stephen Smalley <sds@tycho.nsa.gov>
National Security Agency


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Received on Thu 31 Mar 2005 - 13:26:16 EST
 

Date Posted: Jan 15, 2009 | Last Modified: Jan 15, 2009 | Last Reviewed: Jan 15, 2009

 
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