Bae Systems Information and Electronic Systems Integration Inc.

Alfreda M DeLong

Jonathan P Ingraham

Sheldon L Grass

Noel A Zenga

A method for a system for security evaluation includes working one state at a time; identifying primitives of interest and systematically applying relevant attacks for the system; starting at chip level, working through states, and then expanding a system boundary and repeating; following a sequence of: chip>circuit card>subsystem>system>platform for a product solution under analysis; determining if a system definition has sufficient detail, or is too abstract; for a chip with a native secure boot protocol, determining if all players are represented; representing attacks as vectors made up of measurements of the following attributes: Dollars, days, Probability of success, Probability of destruction, technology node, and number of samples; and representing countermeasures as vectors made up of scaling factors for each of attack attributes.

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Billerica, MA, United States of America

Alfreda M DeLong