Patent ID: 11956259
Assignee: PALITRONICA INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 15:
16. A method for monitoring a local network having a plurality of device processors connected thereto, the method comprising:
a. generating a program trace signal from at least one side-channel of each device processor of the plurality of device processors; and
b. operating at least one monitoring processor to:
i. detect a communication of a message on the local network;
ii. identify at least one device processor as an intended recipient of the message;
iii. analyze the program trace signal of each device processor of the plurality of device processors relative to the communication;
iv. classify each device processor of the plurality of device processors as being one of processing the message or not processing the message based on the respective program trace signal; and
v. in response to classifying the at least one intended recipient of the message as processing the message, verify the at least one intended recipient of the message.