[Info-vax] OpenVMS versus Windows/GE Telemetry Control Systems.

[Stephen Hoffman]

On 2013-01-15 20:10:04 +0000, Bob Gezelter said:

> I note that my published recommendation for nearly twenty years has 
> been to "air-gap" process control systems from the general corporate 
> network as well as the public Internet [citation: Computer Security 
> Handbook, 3rd Edition].

That approach is great.  In theory.  But the air gap is not always 
practical.   As Stuxnet showed, there are ways to jump the air gap, too.


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