Link anomaly detector

A method for anomalous communication detection, comprising:

• generating a nominal data exchange model from a data exchange over an inter-processor link during vehicle testing;
• monitoring, with an anomalous detection and correction module (ADCM), a production data exchange over the inter-processor link between a first processor and a second processor, wherein the ADCM is located on a more powerful processor between the first and the second processor, and the ADCM to monitor data exchange both outgoing and incoming over the inter-processor link to the more powerful processor;
• analyzing, with the ADCM, the production data exchange to the nominal data exchange model;
• and
• initiating a correction action in response to an identification that the data exchange over the inter-processor link is anomalous from the nominal data exchange model.

A non-transitory computer-readable medium containing instructions that when executed on a processor, cause the processor to:

• generate a nominal data exchange model from a data exchange over an inter-processor link during vehicle testing;
• monitor, with an anomalous detection and correction module (ADCM), a production data exchange over the inter-processor link between the processor and a second processor, wherein the ADCM is located on a more powerful processor between the first and the second processor, and the ADCM to monitor data exchange both outgoing and incoming over the inter-processor link to the more powerful processor;
• analyze, with the ADCM, the production data exchange to the nominal data exchange model;
• and
• initiate a correction action in response to an identification that the data exchange over the inter-processor link is anomalous from the nominal data exchange model.