Embedded IT security in automotive application - An emerging area

Abstract

Information technology has gained central importance for many new automotive applications and services. The majority of innovation in cars is based on software and electronics, and IT-related costs are approaching the 50% margin in car manufacturing. We argue that security will be a central technology for the next generation of automobiles. We list application domains, i.e., whole families of automotive applications, which rely heavily on IT security. This article also introduces core security technologies relevant for car systems. It is explained that embedded security, as opposed to general IT security, is highly relevant for car applications. The article concludes with specific recommendations for the successful introduction of security solutions in automotive applications. © 2006 Springer-Verlag Berlin Heidelberg.