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Towards a Stakeholder-Centric Trust Management Approach for the Automotive Ecosystem

Authors:
Marco Michl
Hans-Joachim Hof

Keywords: automotive; ecosystem; trust; authorization; stakeholder.

Abstract:
The rise of connected services in modern vehicles, combined with the target of software-defined vehicles, makes new approaches to secure the automotive ecosystem necessary. One of these approaches is implementing computational trust models within vehicles to secure interactions in a way inspired by the intuitive concept of trust. Involved stakeholders and their relations are essential to creating a system representing trust. We identified relevant stakeholder groups involved in the communication of modern cars and characterized them based on their lifecycle phase, the user agents and devices used to communicate, and their relations and roles. Furthermore, we describe the necessity for trust in the automotive ecosystem, the connection between trust and authorization, and the trust relations between the stakeholders. The results are thus a basis for designing general trust management systems for the automotive ecosystem.

Pages: 64 to 70

Copyright: Copyright (c) IARIA, 2024

Publication date: November 3, 2024

Published in: conference

ISSN: 2162-2116

ISBN: 978-1-68558-206-7

Location: Nice, France

Dates: from November 3, 2024 to November 7, 2024