Under current regulations, vehicles must allow connection to their diagnostic systems for analysis and repair. This access point is crucial for ensuring that both conventional and future self-driving cars are safe on the road, yet it is vulnerable to hacking by physical and wireless intrusions.
Why it matters: Autonomous vehicles are highly dependent on networked component controllers that enable different parts of the car to communicate. This means that a security breach could open up even more operational controls in an AV, including safety-critical functions. Despite these risks, there are still no rules in place to mitigate this significant security vulnerability.
Details: On-board diagnostic (OBD) technology connects automotive electronic control units (ECUs) — which manage throttle, steering, lights, brakes and more — to the Controller Area Network (CAN) data bus. It also allows service technicians to connect diagnostic equipment to assess the car’s pollution controls, sensors, safety-critical ECUs and other components…
Click here to read the full opinion piece by Jason Levine, Executive Director of the Center for Auto Safety, in Axios.