Is The U.S. Energy Grid Safe From Cyber Attack?

Towers carrying electrical lines in San Francisco, Calif. The smart grid that overlays power systems may be vulnerable to cyber attacks. Getty Images

Energy Grid: Safe From Cyber Attack? -- Discovery News

It's smarter, but not perfect. Experts forecast more attacks amid evolving defenses.



* The smart grid promises more efficient energy use but may be more vulnerable to attacks.

* The nation's electric utilities are now catching up when it comes to protecting the grid.

* Some cyber attacks on the grid have already occurred.



As the 9/11 anniversary approaches, experts wonder if the United States could withstand a breach of its power network, or whether the so-called "smart grid," which promises more efficient energy use, is more vulnerable to cyber attacks than the old one. The answers are yes and yes.



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My Comment: I suspect that these new defenses are going to be tested sooner .... not later.

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