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:
Nov. 15, 2022
Filed:
Jan. 22, 2020
Fujitsu Limited, Kawasaki, JP;
Tsuyoshi Taniguchi, Katsushika, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A evaluation method by a computer, the method includes: making, based on domain information included in input cyber attack information, an inquiry about whether an address associated with the domain information exists to multiple first servers that manage associations between the domain information and addresses; make an inquiry about an answer history related to the domain information to a second server that monitors communication of the first servers and manages answer histories, related to the associations between the domain information and the addresses, of the first servers; and outputting a result of diagnosing a threat detail of a cyber attack related to the domain information based on a ratio of the number of answers indicating that an address associated with the domain information does not exist with respect to the number of answers acquired from each of the first servers, and the answer histories acquired from the second server.