Cybersecurity threat analysis, risk assessment and design patterns for automotive networked embedded systems: A case study

Cybersecurity has become a crucial challenge in the automotive sector. At the current stage, the framework described by the ISO/SAE 21434 is insufficient to derive concrete methods for the design of secure automotive networked embedded systems on the supplier level. This article describes a case study with actionable steps for designing secure systems and systematically eliciting traceable cybersecurity requirements to address this gap. The case study is aligned with the ISO/SAE 21434 standard and can provide the basis for integrating cybersecurity engineering into company-specific processes and practice specifications.Web of Science27884983