Title:
INFORMATION PROCESSING DEVICE, METHOD FOR CONTROLLING INFORMATION PROCESSING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/070001
Kind Code:
A1
Abstract:
This information processing device (2) comprises a log transmission unit (24) that transmits a monitoring log generated by the information processing device (2) to a security operation center (SOC) (28), a HIDS monitoring unit (14) that verifies the integrity of the log transmission unit (24), and a monitoring RoT unit (12) that verifies the integrity of the HIDS monitoring unit (14) and repeatedly outputs a heartbeat signal to the log transmission unit (24). Each time a heartbeat signal is outputted from the monitoring RoT unit (12), the log transmission unit (24) transmits the heartbeat signal to the SOC (28). If there is an abnormality in the integrity of the log transmission unit (24), the HIDS monitoring unit (14) outputs, to the monitoring RoT unit (12), an output stop request signal for requesting the monitoring RoT unit (12) to stop the output of the heartbeat signal. The monitoring RoT unit (12) stops the output of the heartbeat signal on the basis of the output stop request signal.
Inventors:
YOKOTA KAORU
TORISAKI YUISHI
SEKIYA SHOICHIRO
NAGAI TAKUMARU
TORISAKI YUISHI
SEKIYA SHOICHIRO
NAGAI TAKUMARU
Application Number:
PCT/JP2023/003983
Publication Date:
April 04, 2024
Filing Date:
February 07, 2023
Export Citation:
Assignee:
PANASONIC AUTOMOTIVE SYSTEMS CO LTD (JP)
International Classes:
G06F11/30; G06F21/53; G06F21/55
Domestic Patent References:
| WO2022085260A1 | 2022-04-28 |
Foreign References:
| JP2019057167A | 2019-04-11 | |||
| JP2020126586A | 2020-08-20 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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