Technician A says that ELD communications technology can be regarded as secure against cyber hacks. Technician B says that a USB stick from an unknown source could transmit malware code if connected to a vehicle data bus. Who is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because connecting a USB stick from an unknown source to a vehicle's data bus can indeed introduce malware, compromising the vehicle's systems. Technician A is incorrect because no technology, including ELD communications, can be considered completely secure against cyber hacks.

Technician a Says That ELD Communications Technology Can Be Regarded