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:
Oct. 27, 2015
Filed:
Jun. 20, 2013
The Boeing Company, Chicago, IL (US);
Arun Ayyagari, Seattle, WA (US);
Winfeng Li, Renton, WA (US);
John Eric Bush, Bothell, WA (US);
Sudhakar S. Shetty, Mercer Island, WA (US);
Brian C. Grubel, Glen Burnie, MD (US);
Dion S. Reid, Grasonville, MD (US);
The Boeing Company, Chicago, IL (US);
Abstract
Methods and systems for use in in analyzing cyber-security threats for an aircraft are described herein. One example method includes generating an interconnection graph for a plurality of interconnected aircraft systems. The interconnection graph includes a plurality of nodes and a plurality of links. The method also includes defining a cost function for a cyber-security threat to traverse each link and defining a requirements function for a cyber-security threat to exploit each node. The method further includes generating a set of threat traversal graphs for each cyber-security threat of a plurality of cyber-security threats.