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Re: OT: Traffic Light Control (was Re: First real-world SCADA attack in US)


From: Joel jaeggli <joelja () bogus com>
Date: Fri, 25 Nov 2011 12:08:07 -0800

On 11/25/11 12:02 , Jay Hennigan wrote:
On 11/25/11 11:34 AM, Joel jaeggli wrote:

Cars generically cause at lot more deaths than faulty traffic
controllers 13.2 per 100,000 population in the US annually.

The cars don't (often) cause them.  The drivers do.  Yes, there are the
rare mechanical failures but the most likely cause is wetware.  Ditto
airplane crashes.  A mild example:

while they may well have otherwise been runover by an oxcart in the
absence of automobiles, if they we're behind the wheel of a complex 2
ton machine there would be no accident.

http://www.ntsb.gov/aviationquery/brief.aspx?ev_id=20001212X18632

--
Jay Hennigan - CCIE #7880 - Network Engineering - jay () impulse net
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