Distributed Ledger Technology in Autonomous Driving: A Security Protection Layer

Cybersecurity in autonomous driving is of utmost importance since a hacked self-driving car could turn into a remote-controlled weapon. Appropriate measures must be taken and implemented to ensure future road safety. The substantially shorter renewal cycles in the hardware (e.g., sensors, computer hardware) and especially software domain compared to the current service life of a vehicle represent a further challenge The use of blockchain technology could enhance security in autonomous driving and thus reduce cybersecurity risks. This paper studies current developments of Swiss pilot projects in autonomous driving and discusses existing solutions for increasing safety of autonomous driving through blockchain.