The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2020
Filed:
Jul. 25, 2018
Vencore Labs, Inc., Basking Ridge, NJ (US);
Scott Alexander, Basking Ridge, NY (US);
Josephine Micallef, Basking Ridge, NJ (US);
Joshua Morman, Basking Ridge, NJ (US);
Euthimios Panagos, Basking Ridge, NJ (US);
Marc Pucci, Basking Ridge, NJ (US);
Simon Tsang, Basking Ridge, NJ (US);
Perspecta Labs Inc., Basking Ridge, NJ (US);
Abstract
A computer program product, a computer-implemented method, and a computer system include a processor(s) that obtains side channel emanations from a device. The processor(s) analyzes the side channel emanations to identify distinct emanation patterns and timing characteristics, wherein the timing characteristics are associated with transitions between the distinct emanation patterns. The processor(s) generates a non-deterministic finite automaton (NFA) by correlating the distinct emanation patterns with states of the device, where the NFA captures states and state transitions of the device. The processor(s) identifies an anomaly in the device, based on deviation in emanations from the device.