Patent ID: 11934520
Assignee: NVIDIA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. An electronic system, comprising:
a broadcast bus;
peripheral devices coupled to the broadcast bus; and
a computer coupled to the broadcast bus and including an anomaly detector having one or more processors to perform operations including;
determining contextual anomalies for different data types communicated over the broadcast bus from the peripheral devices employing parallel neural networks, wherein each of the contextual anomalies are based on a deviation value that corresponds to a difference between a predicted data value of the different data types and a real data value of the different data types communicated over the broadcast bus, wherein the contextual anomalies represent a probability of an anomaly in the different data types and each one of the parallel neural networks is for one of the different data types; and
determining collective anomalies for indicating which of the contextual anomalies are out of context by employing a second neural network to compare each of the deviation values with one or more of the other deviation values, and generating a probability of an attack on a data interface based on the contextual anomalies that are out of context.