Title:
情報処理装置、情報処理方法、情報処理プログラム、及び記憶装置
Document Type and Number:
Japanese Patent JP7087544
Kind Code:
B2
Abstract:
To detect abnormal data.SOLUTION: An information processing device acquires current data to be an object of backup, and acquires backup data of a generation traced back from the current data by a plurality of generations as reference data from a storage device for storing backup data of a plurality of generations. Then, the information processing device calculates a differential value between the current data and the reference data, and determines that abnormality exists in the current data when the differential value is equal to or more than a first threshold.SELECTED DRAWING: Figure 1
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Inventors:
Hachisuka Kuki
Application Number:
JP2018061357A
Publication Date:
June 21, 2022
Filing Date:
March 28, 2018
Export Citation:
Assignee:
NEC
International Classes:
G06F11/14; G06F16/11; G06F16/17; G06F16/174
Domestic Patent References:
| JP2009116773A | ||||
| JP200948557A |
Other References:
木田将,ウィンドウズXP極楽講座 XPインターフェース探訪記 ウィンドウズXP時代の「ブリーフケース」活用法,Windows Start,日本,株式会社毎日コミュニケーションズ,2005年03月29日,第10巻 第5号,178~179ページ
Attorney, Agent or Firm:
Asato Kato
Kiyoto Uchida
Aoki Mitsuru
Kiyoto Uchida
Aoki Mitsuru