Method for monitoring on-board computers in a vehicle against a cyberattack

Abstract

The present invention relates to a method and device for monitoring on-board computers in a vehicle against a cyberattack such as modifying the operating mode of an on-board computer in the vehicle or replacing the software of an on-board computer in the vehicle. The method comprises the following steps: - detection (41) of a first computer that has been subjected to a cyberattack, said first computer being configured to control a function implemented by the vehicle; and - transmission (42), to a device removed from the vehicle, of an alert signal indicating that the first detected computer has been subjected to a cyberattack. Figure for the abstract: Figure 5

Claims

- transmission (423), by the third computer and to the device removed from the vehicle, of the alert signal indicating that the first computer detected has suffered a cyberattack.

7. Device for monitoring computers on board a vehicle against a cyberattack of the type modifying an operating mode of an onboard computer of the vehicle or replacing software of an onboard computer of the vehicle, the device comprising a memory associated with a processor configured for implementing the steps of the method according to one of claims 1 to £

8. 0. Computer program comprising instructions for implementing the method according to any one of claims 1 to 6, when these instructions are executed by a processor.

9. A computer-readable recording medium on which is recorded a computer program comprising instructions for carrying out the steps of the method according to any one of claims 1 to 6.

10. A vehicle comprising a device according to claim 7. [Fig. 1] [Fig. 2] [Fig. 3]