General Electric Company

Annartia Giani

Lalit Keshav Mestha

Masoud Abbaszadeh

Weizhong Yan

Sumit Bose

Chaitanya Ashok Baone

Olugbenga Moses Anubi

Santosh Sambamoorthy Veda

Saikat Ray Majumder

According to some embodiments, a plurality of heterogeneous data source nodes may each generate a series of current data source node values over time that represent a current operation of an electric power grid. A real-time threat detection computer, coupled to the plurality of heterogeneous data source nodes, may receive the series of current data source node values and generate a set of current feature vectors. The threat detection computer may then access an abnormal state detection model having at least one decision boundary created offline using at least one of normal and abnormal feature vectors. The abnormal state detection model may be executed, and a threat alert signal may be transmitted if appropriate based on the set of current feature vectors and the at least one decision boundary.

Generic framework to detect cyber threats in electric power grid

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Niskayuna, NY, United States of America

Annartia Giani