INCIDENT INFORMATION ANALYSIS DEVICE, ANALYSIS METHOD, AND ANALYSIS PROGRAM

WIPO Patent Application WO/2021/229910

A1

The purpose of the present invention is to facilitate analysis of incident information. This incident information analysis device comprises: an element identification unit for extracting words from text of incident information and identifying elements of an information processing device that correspond to the words extracted; an attack path specifying unit for specifying an attack path of an attack indicated by the incident information on the basis of a combination of the elements that correspond to the words extracted from the incident information; and a configuration estimation unit for estimating configuration information regarding system configuration of the information processing device on the basis of the elements identified by the element identification unit and the attack path specified by the attack path specifying unit.

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CHEN YIWEN (JP)
YAMAZAKI HIROKI (JP)
OKADA KENICHI (JP)
SUZUKI NORIO (JP)

PCT/JP2021/010250

November 18, 2021

March 12, 2021

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HITACHI SOLUTIONS LTD (JP)

G06F21/57; G06F21/55

JP2018077597A	2018-05-17
JP2019168869A	2019-10-03
JP2007122749A	2007-05-17
JP2020160611A	2020-10-01

WILLFORT INTERNATIONAL PATENT FIRM (JP)

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