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Supply chain lifecycle decision analytics

机译：供应链生命周期决策分析

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The globalization of today's supply chains (e.g., information and communication technologies, military systems, etc.) has created an emerging security threat that could degrade the integrity and availability of sensitive and critical government data, control systems, and infrastructures. Commercial-off-the-shelf (COTS) and even government-off-the-self (GOTS) products often are designed, developed, and manufactured overseas. Counterfeit items, from individual chips to entire systems, have been found in commercial and government sectors. Supply chain attacks can be initiated at any point during the product or system lifecycle, and can have detrimental effects to mission success. To date, there is a lack of analytics and decision support tools used to analyze supply chain security holistically, and to perform tradeoff analyses to determine how to invest in or deploy possible mitigation options for supply chain security such that the return on investment is optimal with respect to cost, efficiency, and security. This paper discusses the development of a supply chain decision analytics framework that will assist decision makers and stakeholders in performing risk-based cost-benefit prioritization of security investments to manage supply chain risk. Key aspects of our framework include the hierarchical supply chain representation, vulnerability and mitigation modeling, risk assessment and optimization. This work is a part of a long term research effort on supply chain decision analytics for trusted systems and communications research challenge.
机译：当今供应链（例如信息和通信技术，军事系统等）的全球化已经造成了新兴的安全威胁，可能会降低敏感和关键的政府数据，控制系统和基础设施的完整性和可用性。现货供应（COTS）甚至政府现货（GOTS）产品通常是在国外设计，开发和制造的。从单个芯片到整个系统的伪造品已在商业和政府部门中发现。供应链攻击可以在产品或系统生命周期的任何时候发起，并且可能对任务成功产生不利影响。迄今为止，缺乏用于整体分析供应链安全以及进行权衡分析以确定如何投资或部署供应链安全缓解方案的分析和决策支持工具，从而使投资回报率达到最佳。成本，效率和安全性方面。本文讨论了供应链决策分析框架的开发，该框架将帮助决策者和利益相关者对安全投资进行基于风险的成本效益优先排序，以管理供应链风险。我们框架的关键方面包括分层供应链表示，脆弱性和缓解模型，风险评估和优化。这项工作是针对可信赖系统和通信研究挑战的供应链决策分析长期研究工作的一部分。

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