Title:
独立した復元領域を有する補助記憶装置およびこれを適用した機器
Document Type and Number:
Japanese Patent JP7146812
Kind Code:
B2
Abstract:
An invention pertaining to an auxiliary storage device which independently has protection and monitoring functions so as to respond to an attempt to take control of a system by a malicious code, and minimize damage to the system; and an application device comprising the auxiliary memory. The auxiliary storage device comprises a CPU which performs a function to perform protection and monitoring functions independently of an external computing unit; and a storage medium unit. The storage medium unit is divided into a user area in which an OS of a computing unit is stored and the writing and reading to the computing unit is possible at any time, and a recovery area in which a duplicated copy of the OS of the computing unit is stored and the writing and reading of the computing unit is determined according to a selection mode of a mode selection switch.
Inventors:
KIM, DEOK WOO
Application Number:
JP2019563467A
Publication Date:
October 04, 2022
Filing Date:
April 23, 2018
Export Citation:
Assignee:
KIM, DEOK WOO
International Classes:
G06F21/56; G06F21/78
Domestic Patent References:
| JP2011118704A | ||||
| JP2014522070A | ||||
| JP2006068064A | ||||
| JP2003330902A |
Foreign References:
| US7484247 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Nakamura Yukitaka
Satoru Asakura
Takeshi Sekine
Akira Akaoka
Daigo Sannami
Nakamura Yukitaka
Satoru Asakura
Takeshi Sekine
Akira Akaoka
Daigo Sannami
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