论文标题
一个基于雾气的安全建筑，用于工业互联网和行业4.0
A Secure Fog Based Architecture for Industrial Internet of Things and Industry 4.0
论文作者
论文摘要
工业物联网（IIOT）以及云计算的出现带来了制造业的巨大范式转变，导致了另一个工业革命，工业4.0。正在生成大量的延迟敏感数据，这些数据由于其敏感性而需要在本地处理和固定。但是，低端IoT设备无法处理巨大的计算开销。此外，云的半信任性质也引入了一些安全问题。为了解决这些问题，这项工作通过将许多安全功能插入其中，并明智地将某些任务卸载到雾气节点上，从而提出了一个安全的基于雾的IIOT架构。这些功能分别降低了云和资源约束设备的信任和负担，使系统确保了系统。我们通过理论间接费用分析和实际实验（包括仿真研究和测试床实施）来验证我们提出的体系结构。
The advent of Industrial IoT (IIoT) along with Cloud computing has brought a huge paradigm shift in manufacturing industries resulting in yet another industrial revolution, Industry 4.0. Huge amounts of delay-sensitive data of diverse nature are being generated which needs to be locally processed and secured due to its sensitivity. But, the low-end IoT devices are unable to handle huge computational overheads. Also, the semi-trusted nature of Cloud introduces several security concerns. To address these issues, this work proposes a secure Fog-based IIoT architecture by suitably plugging a number of security features into it and by offloading some of the tasks judiciously to fog nodes. These features secure the system alongside reducing the trust and burden on the cloud and resource-constrained devices respectively. We validate our proposed architecture through both theoretical overhead analysis and practical experimentation including simulation study and testbed implementation.
