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Disaster awaits U.S. power grid as cybersecurity lags

Digital signatures that protect access to power-plant control systems are highly insecure, an industry leader warns -- and some companies want to make the problem worse.

By Jun. 14, 2012

Article

Senators call for probe of electric grid cybersecurity

After a CNET article reports potential security vulnerability with the electric power grid, two U.S. senators call for a federal investigation.

By Jul. 18, 2012

Article

Feds: Power grid vulnerable to 'fast-moving cybersecurity threats'

FERC says it "does not have jurisdiction" over companies issuing digital signatures used for power grid authentication, and says existing law "is not adequate" to guard against cyberattack.

By Aug. 28, 2012