Title:
CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/019106
Kind Code:
A1
Abstract:
This control device includes: a process execution unit that executes an input process for acquiring information inputted from the outside, a control calculation that is executed by referring to the information acquired through the input process, and an output process for outputting information calculated through the calculation process to the outside; an abnormality detection unit that detects an abnormality which has occurred among a plurality of abnormalities to be detected; a database that includes at least one of attack patterns defining one or more abnormalities associated with specific types of security attacks; and an attack identification unit that, if there is a match between one or more abnormalities defined by any one of the attack patterns included in the database and one or more abnormalities detected by the abnormality detection unit, identifies as being subjected to a security attack of a type associated with the attack pattern.
Inventors:
KOGAWARA TORU (JP)
YAMAMOTO TAISEI (JP)
WATANABE YASUHISA (JP)
HIROBE NAOKI (JP)
YAMAMOTO TAISEI (JP)
WATANABE YASUHISA (JP)
HIROBE NAOKI (JP)
Application Number:
PCT/JP2021/025436
Publication Date:
January 27, 2022
Filing Date:
July 06, 2021
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G06F21/55
Foreign References:
| JP2010152773A | 2010-07-08 |
Other References:
OGAWARA, TETSU ET AL.: "Proposal of Attack Detection and Categorization for Built-in Equipment Focused on Attack Transition", PROCEEDINGS OF THE 2020 SYMPOSIUM ON CRYPTOGRAPHY AND INFORMATION SOCIETY., 21 January 2020 (2020-01-21), pages 1 - 6
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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