全球供应链安全:新兴威胁与可追溯性解决方案的比较分析

Betul Gokkaya, Erisa Karafili, Leonardo Aniello, Basel Halak
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引用次数: 0

摘要

本研究的目的是通过广泛分析现有的供应链安全解决方案及其局限性,提高人们对当前供应链(SC)安全相关问题的认识。由于供应链的分布式特性,其安全问题日益受到研究人员的关注。SC 风险的增加来自于本质上相似的威胁,无论 SC 类型如何,因此需要类似的防御机制。能够识别威胁类型将有助于开发人员建立有效的防御机制。在这项工作中,我们对 SC 的威胁、可能的攻击和可追溯性解决方案进行了分析,并强调了突出的问题。通过全面的文献综述(2015-2021 年),我们分析了各种 SC 安全解决方案,重点关注跟踪解决方案。我们特别关注三类 SC:数字、食品和药品,它们被认为是网络攻击的主要目标。我们介绍了威胁的系统分类,并讨论了新出现的预防和减轻威胁的解决方案。研究结果我们的研究表明,目前的 SC 系统可追溯性解决方案无法提供更广泛的安全分析,也无法提供广泛的网络攻击防护。此外,全球 SC 还面临着共同的挑战,因为仍有一些问题尚未解决,特别是那些与 SC 复杂性和互联性不断增加有关的问题,在这些问题上,网络攻击遍及各个供应商。原创性/价值这是首次在现有硬件 SC 威胁模型的基础上对 SC 的一般威胁进行系统分类。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Global supply chains security: a comparative analysis of emerging threats and traceability solutions
PurposeThe purpose of this study is to increase awareness of current supply chain (SC) security-related issues by providing an extensive analysis of existing SC security solutions and their limitations. The security of SCs has received increasing attention from researchers, due to the emerging risks associated with their distributed nature. The increase in risk in SCs comes from threats that are inherently similar regardless of the type of SC, thus, requiring similar defence mechanisms. Being able to identify the types of threats will help developers to build effective defences.Design/methodology/approachIn this work, we provide an analysis of the threats, possible attacks and traceability solutions for SCs, and highlight outstanding problems. Through a comprehensive literature review (2015–2021), we analysed various SC security solutions, focussing on tracking solutions. In particular, we focus on three types of SCs: digital, food and pharmaceutical that are considered prime targets for cyberattacks. We introduce a systematic categorization of threats and discuss emerging solutions for prevention and mitigation.FindingsOur study shows that the current traceability solutions for SC systems do not offer a broadened security analysis and fail to provide extensive protection against cyberattacks. Furthermore, global SCs face common challenges, as there are still unresolved issues, especially those related to the increasing SC complexity and interconnectivity, where cyberattacks are spread across suppliers.Originality/valueThis is the first time that a systematic categorization of general threats for SC is made based on an existing threat model for hardware SC.
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