Love the brake assist in your car? How about the touchscreen dashboard that will bend to your will? Connected and autonomous vehicles (CAV) have become the new norm when it comes to safety standards. Features such as automatic, lane-keeping assist, internet connectivity, and many more have decreased human error while driving in previously unprecedented ways. However, every rose has its thorn.
CAVs pose a new medium for cybersecurity attacks. Imagine suddenly losing control of your vehicle while driving on a busy interstate; the nearly four-ton vehicle you were driving so carefully can no longer be controlled no matter how many buttons pressed. This is the threat automotive manufacturers are tasked with preventing as technology continues to work its way into connected vehicles. Attacks range from control of the dashboard, including the radio and air-conditioning, to being able to remotely control the vehicle’s engines, brakes, and steering — leaving the driver truly helpless.
Everything from keyless entry to fully autonomous vehicles poses a potential threat to individuals everywhere because all of this simply means wireless carjacking where attackers are able to gain access to a vehicle’s electronic control units miles away from its physical location is possible. Tips for preventing such attacks include limiting wireless or remote systems, using reputable repair shops with mechanics you trust, not downloading untrusted applications or using your car’s website browser due to potential malware attacks, and using Android Auto or Apple CarPlay to access maps and other services. Something as odd as storing your key fob in the refrigerator overnight can prevent the hacking of keyless entry vehicles.
Cybersecurity no longer just means not opening emails from unknown individuals or staying away from websites with suspicious advertisements, it has expanded into nearly every aspect of our lives. As the presence of technology expands and works to make daily tasks easier and improve our quality of life, cybersecurity attacks will increase our vulnerability to attackers. Making sure to stay updated by following any updates from manufacturers as well as safety experts regarding the latest threats and the multitude of ways automakers and developers are working to maintain consumer safety is the first step to learning how to protect oneself.