What is it about?
In this work a secure role and rights management system for automotive access and feature activation is designed and prototypically implemented. The Trusted Platform Module 2.0 is utilized as trust anchor within the vehicle to enforce the fine-granular access rights. The system is designed so that all security-critical operations are fully done within the secure environment of the TPM.
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Why is it important?
Modern vehicles are more and more opened to their environment to provide advanced services to the drivers. This development constantly increases the attack surface of the vehicles and make them a worthwhile target for cyber criminals. This has led to several serious attacks in recent years, even threatening life and limb of road users. Thus, there is a strong requirement to secure the advanced services to avoid the introduction of new attack vectors.
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This page is a summary of: Secure Role and Rights Management for Automotive Access and Feature Activation, May 2021, ACM (Association for Computing Machinery),
DOI: 10.1145/3433210.3437521.
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