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. 15, 2024
Filed:
Jun. 11, 2019
Nec Corporation, Tokyo, JP;
Masaki Inokuchi, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An analysis apparatus includes an analysis target selection unit configured to select entities to be analyzed, an attack graph generation unit configured to generate an attack graph for a set of the selected entities, and a countermeasure implementation assumption unit configured to assume that a countermeasure for invalidating an attack condition is implemented in the generated attack graph. The attack graph generation unit generates the attack graph on a precondition that the countermeasure for invalidating the attack condition assumed by the countermeasure implementation assumption unit has been implemented. The analysis target selection unit selects at least one of all the entities to be analyzed and adds the selected entity in the analysis targets in each of the plurality of cycles.