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First real-world SCADA attack in US

Subject: First real-world SCADA attack in US
From: jra at baylink.com (Jay Ashworth)
Date: Tue, 22 Nov 2011 22:00:20 -0500 (EST)
In-reply-to: <CAAAwwbXv7GTnJQCVY4ZQRsDK9jBSjkYnssWxCkehZe9aatGHWA@mail.gmail.com>

----- Original Message -----
> From: "Jimmy Hess" <mysidia at gmail.com>

> So you have 3 circuits, and any one circuit can detect the most
> severe potential failure of any pair of the other circuits.

Just so.  Byzantine monitoring, just like a Byzantine clock.

Cheers,
-- jra
-- 
Jay R. Ashworth                  Baylink                       jra at baylink.com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates     http://baylink.pitas.com         2000 Land Rover DII
St Petersburg FL USA      http://photo.imageinc.us             +1 727 647 1274

References:
- First real-world SCADA attack in US
  - From: mysidia at gmail.com (Jimmy Hess)

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