The Cyber Physical Systems and Industrial Internet of Things (IIoT):

Abstract

The growing requirement for the rise of production, quality, and efficiency of industrial products drives humans to jointly develop novel technologies capable of following up with the exponential technology growth they are facing today in production processes. In the 21st century, industrial internet of things (IIoT) is dedicated to endorsing the internet of things (IoT) to allow the interconnection of anywhere, any time, and anything to enhance efficiency, productivity, intelligence, and safety in the manufacturing system. Consequently, the combined IoT and cyber physical system (CPS) in IIoT will have an influence on industrial techniques through the industrial 4.0 confluence to encourage connected factories. CPS effectively combines physical and cyber components employing modern components such as sensors, network, and computing technologies. But various securities challenges rising in the CPS, like increasing cyberattacks due to the increase in IoT devices, modelling of security threads, CPS vulnerabilities assessment development techniques, and designing of fault-tolerant architectures, motivate new technologies to meet CPS requirements in order to offer security, confidentiality, and reliability of users’ data. Thus, this chapter presents the classification of various existing studies based on CPS security in terms of IIoT applications. Also, it provides the limitations, shortcomings, CPS architectures, and future potential applications to help researchers in the context of practical work.