arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2003.14106cs.SE
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道路车辆安全保障案例:行业视角

Security Assurance Cases for Road Vehicles: an Industry Perspective

Mazen Mohamad, Alexander Åström, Örjan Askerdal, Jörgen Borg, Riccardo Scandariato

摘要:

保证案例是结构化的论点,通常用于推理产品或服务的安全性。目前,正在不断推动将保证案例用于网络安全,特别是在汽车等安全关键领域。虽然行业面临着定义一个健全的方法来构建安全保证案例的挑战,但目前的技术水平还相当不成熟。因此,我们对汽车行业背景下安全保证案例必须满足的(外部)约束和(内部)需求进行了彻底的调查。这是在瑞典的两家大型汽车公司的背景下完成的。最终的结果是一组建议,汽车公司可以应用,以定义安全保证案例,这些案例(i)与现有和即将推出的标准和法规所施加的限制保持一致,(ii)与内部产品开发流程和组织实践保持一致。我们希望这些结果也能让其他安全关键领域的产品公司感兴趣,如医疗保健,交通运输等

英文摘要:

Assurance cases are structured arguments that are commonly used to reason about the safety of a product or service. Currently, there is an ongoing push towards using assurance cases for also cybersecurity, especially in safety-critical domains, like automotive. While the industry is faced with the challenge of defining a sound methodology to build security assurance cases, the state of the art is rather immature. Therefore, we have conducted a thorough investigation of the (external) constraints and (internal) needs that security assurance cases have to satisfy in the context of the automotive industry. This has been done in the context of two large automotive companies in Sweden. The end result is a set of recommendations that automotive companies can apply in order to define security assurance cases that are (i) aligned with the constraints imposed by the existing and upcoming standards and regulations and (ii)harmonized with the internal product development processes and organizational practices. We expect the results to be also of interest for product companies in other safety-critical domains, like healthcare, transportation, and so on

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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