Dun Li , Noel Crespi , Roberto Minerva , Wei Liang , Kuan-Ching Li , Joanna Kołodziej
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引用次数: 0
Abstract
The advancements in 5G/6G communication technologies have enabled the rapid development and expanded application of the Industrial Internet of Things (IIoT). However, the limitations of traditional host-centric networks are becoming increasingly evident, especially in meeting the growing demands of the IIoT for higher data speeds, enhanced privacy protections, and improved resilience to disruptions. In this work, we present the ZK-CP-ABE algorithm, a novel security framework designed to enhance security and efficiency in distributing content within the IIoT. By integrating a non-interactive zero-knowledge proof (ZKP) protocol for user authentication and data validation into the existing Ciphertext-Policy Attribute-Based Encryption (CP-ABE), the ZK-CP-ABE algorithm substantially improves privacy protections while efficiently managing bandwidth usage. Furthermore, we propose the Distributed Publish-Subscribe Industrial Internet of Things (DPS-IIoT) system, which uses Hyperledger Fabric blockchain technology to deploy access policies and ensure the integrity of ZKP from tampering and cyber-attacks, thus enhancing the security and reliability of IIoT networks. To validate the effectiveness of our approach, extensive experiments were conducted, demonstrating that the proposed ZK-CP-ABE algorithm significantly reduces bandwidth consumption, while maintaining robust security against unauthorized access. Experimental evaluation shows that the ZK-CP-ABE algorithm and DPS-IIoT system significantly enhance bandwidth efficiency and overall throughput in IIoT environments.
期刊介绍:
Computer and Communications networks are key infrastructures of the information society with high socio-economic value as they contribute to the correct operations of many critical services (from healthcare to finance and transportation). Internet is the core of today''s computer-communication infrastructures. This has transformed the Internet, from a robust network for data transfer between computers, to a global, content-rich, communication and information system where contents are increasingly generated by the users, and distributed according to human social relations. Next-generation network technologies, architectures and protocols are therefore required to overcome the limitations of the legacy Internet and add new capabilities and services. The future Internet should be ubiquitous, secure, resilient, and closer to human communication paradigms.
Computer Communications is a peer-reviewed international journal that publishes high-quality scientific articles (both theory and practice) and survey papers covering all aspects of future computer communication networks (on all layers, except the physical layer), with a special attention to the evolution of the Internet architecture, protocols, services, and applications.