Technical Paper
Cybersecurity Rating Framework and Its Application to J1939-91C Standard
2024-04-09
2024-01-2803
Connectivity is becoming increasingly prevalent in the automotive industry, and with that comes a growing awareness among consumers and regulators of the potential risks. Present-day automobiles are becoming smart and more software-driven. Conversely, every line of code equals a possible threat to the vehicle, the passenger, or the original equipment manufacturer (OEM). To hit the brakes on the alarming increase in cyber threats, government bodies have introduced standards and regulations globally. The United Nations Economic Commission for Europe (UNECE) WP.29 R155 & R156 regulations and International Organization for Standardization/Society of Automotive Engineers (ISO/SAE) 21434 standards are becoming mandatory for all OEMs and are designed to ensure that vehicle functionalities work as intended and are built to mitigate safety risks.