Infrastructure Protection

SAN FRANCISCO, California (AP) -- Attackers could gain control of water treatment plants, natural gas pipelines and other critical utilities because of a vulnerability in the software that runs some of those facilities, security researchers reported Wednesday. .... SCADA systems remotely manage computers that control machinery, including water supply valves, industrial baking equipment and security systems at nuclear power plants. .... For an attack involving the vulnerability that Core Security revealed Wednesday to occur, the target network would have to be connected to the Internet. That goes against industry policy but does happen when companies have lax security measures, such as connecting control systems' computers and computers with Internet access to the same routers.

A rogue employee could also access the system internally.

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