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RE: [Full-Disclosure] Administrivia: Testing Emergency VirusFilter..
- To: full-disclosure@lists.netsys.com
- Subject: RE: [Full-Disclosure] Administrivia: Testing Emergency VirusFilter..
- From: Paul Schmehl <pauls@utdallas.edu>
- Date: Wed, 20 Aug 2003 20:41:25 -0500
--On Thursday, August 21, 2003 11:56:15 +1200 Nick FitzGerald
<nick@virus-l.demon.co.uk> wrote:
>
> 2. I suspect that Mr Turing and a his halting problem will intervene
> in any attempt to devise a foolproof "this message contains an
> attachment" mechanism. The obvious choice to break any such system is
> steganographic encoding of a binary stream into a text message. It may
> be grossly inefficient, but do you think that really matters?
>
Dammit, Nick, you just *had* to interrupt my reverie, didn't you? :-)
Paul Schmehl (pauls@utdallas.edu)
Adjunct Information Security Officer
The University of Texas at Dallas
AVIEN Founding Member
http://www.utdallas.edu
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