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:
Sep. 08, 2026
Filed:
Jun. 16, 2021
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Itaru Hosomi, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01);
Abstract
An information visualization apparatus includes: an inference unit that infers, using observation data representing events observed at a time of a cyber attack to a computer system and inferential knowledge, details of the cyber attack; a location specification unit that specifies locations at which the events have been observed in the computer system, from the observation data; a graph generation unit that generates a directed graph in which the specified locations are nodes, and edges are set between the nodes based on the observation data or the inferred details; and a graph display unit that displays the directed graph.