Patent · US Active

System and method for network intrusion detection based on physical measurements

US11683341B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Jorge Guajardo Merchan · Pittsburgh, US
Stefan Gehrer · Erfurt, DE
Shalabh Jain · Pittsburgh, US
Saraswathy RAMANATHAPURAM VANCHEESWARAN · Pittsburgh, US
Timo Lothspeich · Rutesheim, DE

Key dates

Filing date	Dec 20, 2019
Grant date	Jun 20, 2023
Priority date	—
Expiry date	Jul 9, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/1441
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system includes a memory and a processor in communication with the memory. The processor is programmed to receive a runtime measurement from a sensor regarding the physical attribute of at least the separate processor during runtime; compare the runtime measurement of the physical attribute to a fingerprint that includes a baseline measurement of a physical attribute of at least a separate processor during an evaluation period of the system, and in response to the measurement exceeding a threshold, executing a countermeasure operation against software ran by the separate processor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.