SYSTEM AND METHOD FOR PREVENTING AN ATTACK ON A NETWORKED VEHICLE

摘要

The invention relates to a system for preventing an attack on a networked vehicle via a wireless communication device of a vehicle. The system comprises a wireless data traffic network and a security status determination unit for controlling the access to the wireless data traffic network depending on a determined security status, wherein the security status is based on an evaluation of a current configuration of the vehicle and/or on log data of the vehicle and/or on time that has passed since an update of relevant software. The system further comprises a communication device which is suitable for connection to the wireless data traffic network and an access control device for controlling the network access to the wireless data traffic network, which access control device can be connected to the security status determination unit. The invention further relates to a method for a system for preventing an attack on a networked vehicle via a wireless communication device of a vehicle, wherein a security status is determined, wherein the security status is based on an evaluation of a current configuration of the vehicle and/or on log data of the vehicle and/or on time that has passed since an update of relevant software. The method also comprises the determination of a network access rule set for the access to the data traffic network on the basis of the determined security status, said rule set being subsequently activated.