The U.S. has to assume that all parts of critical infrastructure are being probed for vulnerabilities 24 by 7 from a risk management point of view,” said Andrea Carcano, co-founder and chief product officer at Nozomi Networks said. “While Information Technology (IT) and Operation technology (OT) that control the electric grid systems and other critical infrastructure are separated, there have been increasing connections that warrant the use of real-time anomaly detection and machine learning. Risk management is an ongoing process. Up to date patching and the use of artificial intelligence and machine learning helps to harden the security that guards industrial control systems.”

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