Cybersecurity in SCM Role of IAM, Zero Trust, and Blockchain

Abstract

Supply chain management (SCM) has experienced a substantial digital revolution in today's digitally interconnected world, making cybersecurity a top priority. Supply chains are at greater danger from cyberattacks that might interfere with procedures and compromise private information as they depend more on technological innovations. This paper explores the evolving cybersecurity landscape in SCM, emphasizing the critical need for robust security measures amid increasing digital integration. It examines key cybersecurity challenges, such as data breaches, ransomware, and third-party vulnerabilities, highlighting on the robustness of the supply chain. Zero Trust Architecture (ZTA), Identity and Access Management (IAM), and other sophisticated security frameworks are the main topics of the research and blockchain technology, detailing their roles in enhancing protection, access control, and transparency across complex supply networks. Through real-world case studies from leading organizations like IBM, Coca-Cola, Walmart, and FedEx, the paper demonstrates practical implementations and benefits of these technologies in securing SCM operations additive manufacturing (AM). The findings underscore the importance of adopting comprehensive, adaptive cybersecurity strategies to safeguard global supply chains against emerging threats and ensure operational continuity.