CPC H04L 63/1416 (2013.01) [G05B 19/41835 (2013.01); G06F 8/65 (2013.01); G06F 16/182 (2019.01); G05B 2219/31449 (2013.01)] | 20 Claims |
1. A method comprising:
receiving sensor information from a plurality of sensors of an industrial operation, sensor information from at least a portion of the plurality sensors is used for functionality of a plurality of equipment of the industrial operation;
monitoring data traffic on a network communicably connecting the plurality of equipment of the industrial operation;
deriving a baseline signature from the sensor information, the baseline signature encompassing a range of normal operating conditions;
identifying an abnormal operating condition of the industrial operation based on a comparison between additional sensor information from the plurality of sensors and the baseline signature;
identifying an abnormal data traffic condition based on the data traffic on the network;
determining that a correlation exists between the abnormal operating condition and the abnormal data traffic condition, the correlation indicating that (i) the abnormal data traffic condition is a potential cause of the abnormal operating condition or (ii) the abnormal data traffic condition and the abnormal operating condition have a shared cause; and
sending a security alert in response to determining that the correlation exists between the abnormal operating condition and the abnormal data traffic condition.
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