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.

Date of Patent:
May. 14, 2019

Filed:

Jan. 06, 2016
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Satomi Saito, Kawasaki, JP;

Satoru Torii, Yokohama, JP;

Masahiko Takenaka, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); H04L 63/083 (2013.01); H04L 63/1425 (2013.01); H04L 63/308 (2013.01); H04L 63/0236 (2013.01); H04L 63/1466 (2013.01);
Abstract

A monitoring apparatus, includes a memory configured to store history information regarding a login attempt to a system by a communication apparatus in a state in which a first address is set, the system being a target to be monitored, and set a second address, and a processor coupled to the memory and configured to extract, from the history information, at least one of a variance of a number of login attempts per unit time and a length of a time of the login attempts, determine whether an attack in which accesses are attempted while an address is changed was executed on the system, according to the at least one of the variance and the length of the time, and add the second address of the system to a list that manages systems that had the attack when it is determined that the attack was executed.


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