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:
Aug. 08, 2023
Filed:
Feb. 07, 2019
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Assignee:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04L 41/14 (2022.01); G06F 21/31 (2013.01);
U.S. Cl.
CPC ...
H04L 63/105 (2013.01); H04L 41/14 (2013.01); H04L 63/1425 (2013.01); H04L 63/1483 (2013.01);
Abstract
An access analysis system includes: a first analysis unit that analyzes validity of a user based on a characteristic of an operation of a terminal by the user regarding access via a network; a second analysis unit that based on communication regarding the access, analyzes normality of the communication; and a determination unit that determines validity of the access based on an analysis result from the first analysis unit and an analysis result from the second analysis unit, thereby improving the accuracy of determining the validity of access via the network.