On Fri, Aug 25, 2006 at 06:46:09PM -0400, Steven M. Bellovin wrote:
> 
> I could go on and on in this vein.  I haven't even begun to address the
> problems of, say, web browsers (exercise for the reader: how would MLS
> prevent cross-site scripting attacks?), but I've said enough for now.
> 

and if you get over all that... these three words should strike more
dread:

covert channel analysis

this, folks, is where things get _really_ hairy.

-- 
Brett Lymn