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. 26, 2023
Filed:
Sep. 01, 2021
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Reginald D. Bean, Center Point, IA (US);
Gregory W. Rice, Cedar Rapids, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A system and method for detecting and preventing cyberintrusion of a protected system incorporates neural networks having a training mode and a host-accessible (e.g., non-training) mode. When in training mode, the neural networks observe data exchanges with a protected system via interfaces (based on test inputs) and generate system templates corresponding to observed normal behaviors of the interfaces (including 'gold standard' behavior indicative of optimal performance behaviors and/or minimal threat of cyberintrusion). When in host-accessible mode, the neural networks observe operating behaviors of the interfaces for each exchange via the interfaces and apply stored system templates to the system data to most closely approximate the optimal behavior set. If the divergence between the best-fit system template and the applied best-fit system template is sufficient to indicate anomalous behavior and a potential risk of cyberintrusion or cyberattack, an event monitor takes corrective action to prevent a cyberintrusion.