| CPC G06F 21/566 (2013.01) [B60W 50/0205 (2013.01); B60W 50/045 (2013.01); G06F 21/577 (2013.01); B60W 2050/0295 (2013.01); B60W 2556/45 (2020.02)] | 13 Claims |
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1. An information processing device, comprising:
a processor; and
a memory including at least one set of instructions that, when executed by the processor, causes the processor to perform operations including:
obtaining incident information about an incident of a cyberattack that occurred in a vehicle;
obtaining first vehicle information about a state of a first vehicle;
storing, in the memory, the incident information and the first vehicle information;
determining a risk level of a vehicle function of the first vehicle, based on a degree of matching between the incident information and the first vehicle information stored in the memory, the vehicle function of the first vehicle being one among one or more vehicle functions of the first vehicle;
generating a function restriction command for restricting the vehicle function, when the risk level is higher than a first criterion;
outputting the function restriction command;
generating a function restriction cancellation command for cancelling a restriction on the vehicle function, when the risk level is lower than the first criterion; and
outputting the function restriction cancellation command,
wherein, when a traveling state of the first vehicle indicated by the first vehicle information changes, the determining of risk level includes redetermining the risk level of the vehicle function, and
wherein, when the traveling state of the first vehicle changes from a moving state to a stopped state, the generating of function restriction cancellation command includes generating the function restriction cancellation command for cancelling a restriction on a communication-related function among the one or more vehicle functions of the first vehicle.
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