Connected and intelligent railway technologies like the Euro-pean Rail Traffic Management System (ERTMS) introduce new risks in cybersecurity. Threat modeling is a building block in security engineering that identifies potential threats in order to define corresponding mitigation. In this paper, we show how to conduct threat modeling for railway security analysis during a development life cycle based on IECÂ 62443. We propose a practical and efficient approach to threat modeling, extending existing tool support and demonstrating its applicability and feasibility.
CITATION STYLE
Schmittner, C., Tummeltshammer, P., Hofbauer, D., Shaaban, A. M., Meidlinger, M., Tauber, M., … Brandstetter, M. (2019). Threat Modeling in the Railway Domain. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 11495 LNCS, pp. 261–271). Springer Verlag. https://doi.org/10.1007/978-3-030-18744-6_17
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