Smart Cars and Over-the-Air Updates

Efstathiadis, Panagiotis; Karanika, Anna; Chouliaras, Nestoras; Μαγλαράς, Λέανδρος; Kantzavelou, Ioanna

doi:10.1201/9781003109952-8

Cited by 3 publications

(1 citation statement)

References 19 publications

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“…Securing automotive updates is a huge concern because a malicious or corrupt update can lead to severe impacts on connected cars, which could potentially lead to loss of human life [12,5]. While protection of the OTA updates is vital for any IoT device, update security in connected cars should be an even more significant concern [4]. OEMs must adopt effective security measures for the detection and mitigation/prevention of any potential security breaches in OTA updates.…”

Section: Tcu and Automotive Otamentioning

confidence: 99%

Addressing automotive cybersecurity risks with an ARM Morello capability-enhanced prototype

Nguyen,

Shaikh,

Kutsal

et al. 2024

Preprint

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Modern vehicles are equipped with hundreds of ECUs deployed across vehicle networks. Each ECU runs a variety of safety and cyber-critical workloads which is facing an increasingly challenging cybersecurity climate, which is being driven by various factors such as vehicle system complexity, software complexity, supply chain complexity and an increase in wireless interfaces. With these challenges, the automotive sector is a perfect domain for the use of Security-by-Design and secure hardware technologies. In this paper, we demonstrate the application of Security-by-Design and the secure hardware Morello, one of the CHERI implementations, in the design and implementation of Telematic Control Units (TCU), a crucial component of modern vehicles. This results in a generic secure TCU design with well-justified security requirements and an understanding of the risks associated with it. As such, this work paves the way for the systematic integration of secure hardware for cyber-physical systems, of which automotive is just one application.

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Section: Tcu and Automotive Otamentioning

confidence: 99%