INDUSTRIAL IOT NETWORKS: ARCHITECTURE, COMPONENTS, AND SECURITY CONSIDERATIONS

Abstract

The Industrial Internet of Things (IIoT) has revolutionized modern industrial networking by enabling unprecedented connectivity and operational intelligence. This comprehensive article delves into the fundamental architecture, essential components, and critical security considerations of IIoT networks. Article highlights different architecture models deployed in IIOT settings while briefly explaining its various components. Furthermore, we discuss critical security considerations for IIoT deployments, including data, device, and network security. To illustrate the practical applications of IIoT, we present a case study on its implementation in roadways and intersections, showcasing how IIoT technologies can contribute to key outcomes to enhance traffic flow, improve safety, and reduce congestion. By analyzing real-world implementations and industry practices, this article provides valuable insights into the evolution of industrial automation and the strategic significance of IIoT in achieving operational excellence while maintaining robust security measures. This paper aims to provide a foundational understanding of IIoT concepts, enabling readers to grasp its potential and challenges in the context of modern industrial applications.