Homeland Security discovers SCADA vulnerabilities.

SCADA (Supervisory Control and Data Acquisition) protocols are protocols that connect computers to various pieces of machinery, such as automatic valves in water treatment plants, lathes and drills in automated machine shops, and other semi-autonomous hardware in such a way that it acts the way big plants do in the movies. The idea is that you can remotely control various functions of the equipment so that you don't need an engineer on site all the time, they can run things remotely from a computer terminal. There's just one problem: Most SCADA protocols weren't meant to run across the public Net …

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