US 11,722,511 B2
Information processing device and non-transitory computer readable storage medium
Jun Kanai, Inagi (JP); Yurie Shinke, Kawasaki (JP); and Hideyuki Miyake, Kawasaki (JP)
Assigned to Kabushiki Kaisha Toshiba, Tokyo (JP)
Filed by Kabushiki Kaisha Toshiba, Tokyo (JP)
Filed on Oct. 26, 2020, as Appl. No. 17/79,682.
Claims priority of application No. 2020-040589 (JP), filed on Mar. 10, 2020.
Prior Publication US 2021/0288989 A1, Sep. 16, 2021
Int. Cl. H04L 9/00 (2022.01); H04L 9/40 (2022.01)
CPC H04L 63/1433 (2013.01) [H04L 63/1416 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An information processing device for ranking one or more security measures technologies to be ranked, the information processing device comprising:
processing circuitry configured to
obtain influence information indicating a correspondence between each of the one or more security measures technologies and a corresponding influence strength on a system, for each influence item of at least one influence item, when each of the one or more security measures technologies is introduced into the system;
obtain requirements information indicating system requirements of the system, which indicate a requirement strength for each influence item, of the at least one influence item, for the system; and
rank the one or more security measures technologies based on a calculated degree of satisfaction of the system requirements indicated in the requirements information, the degree of satisfaction being calculated based on the obtained requirements information and the obtained influence information,
wherein the influence strength on the system for each influence item includes an influence strength of inhibition of normal operation by over-detection, and
the system requirements of the system include a requirement strength for inhibition of normal operation by over-detection.