We mainly associate cyber security with computers, but with the increasing amount of electronics in cars and the rise of car-to-car communication, cars are also potential prey for malicious hackers. For example, it is already possible to manipulate hacked cars to suddenly brake or to deploy airbags while driving. This is why Prof. Frank Kargl, PhD, of the Centre for Telematics and Information Technology (CTIT) research institute at the University of Twente, is developing technology to secure vehicles. On 19 September he gave his inaugural lecture at the University of Twente.
The amount of electronics in cars has increased tremendously since the seventies. Air conditioning, navigation equipment, airbags, tire pressure sensors, internet connections....and there are countless other examples. Beginning in 2015, more and more cars will be equipped with car-to-car communication with which they can network via a wireless connection and notify each other about road conditions ahead, such as roadblocks.
Matter of life or death
Up until a few years ago, there was little concern for the security of these systems in cars. However, according to Frank Kargl, professor of Security and Privacy in Intelligent Transportation Systems, that is changing rapidly. And it should be, because there are more and more ways that cars can establish digital connections with the outside world, and, thus, more opportunities for attackers to infiltrate the systems. "Examples may include Bluetooth, mp3 players, near-field communications and digital key cards. Every interface represents a risk!"
Several researchers have already shown that this represents more than just a theoretical risk; it is, in fact, a very real risk. For example, it turned out possible to hack a car and activate the airbag from the outside, as well as to spontaneously brake if the car exceeds a certain speed. Secure connections are already very important for the internet and computers, but in the case of cars they are, perhaps even literally, a matter of life or death.
European standards
Kargl develops technology in collaboration with his department to protect cars against hackers. For example, within the European research project PRESERVE, he works with numerous parties, under the auspices of the University of Twente, on a European system to ensure a secure, 'unhackable' connection which can also guarantee user privacy. "You also want, of course, to prevent insurance companies, jealous partners or the government from monitoring precisely where you have been."
The technology on which Kargl is working is not only relevant for the automotive industry. Other sectors in which infrastructure and computer technology come together also stand to benefit. Examples may include smart energy networks, dams and industrial complexes.
Inaugural lecture
Frank Kargl, as part-time professor of Security and Privacy in Intelligent Transportation Systems, is associated with the CTIT research institute of the University of Twente. On 19 September, he spoke his inaugural lecture.
Note for the press
For more information, requests for interviews or a digital version of the inaugural lecture "Securing the Intelligent Vehicles of the Future", please contact UT-Science Information Officer Joost Bruysters (06 1048 8228).
