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OT firms construct handy early-warning info-sharing system RSA Conference A group of some of the largest operational technology companies are using this year's RSA Conference as an opportunity to launch an open source early-threat-warning system designed for OT and industrial control systems (ICS) environments. …

Krebs on Security 3 years, 11 months ago

Sounding the Alarm on Emergency Alert System Flaws

The Department of Homeland Security (DHS) is urging states and localities to beef up security around proprietary devices that connect to the Emergency Alert System -- a national public warning system used to deliver important emergency information, such as severe weather and AMBER alerts. The DHS warning came in advance of a workshop to be held this weekend at the DEFCON security conference in Las Vegas, where a security researcher is slated to demonstrate multiple weaknesses in the nationwide alert system.