Enhancing Cyber Security in Industrial Internet of Things Systems: An Experimental Assessment

Abstract

In the digital age, Industry Control Systems (ICS) and the Industrial Internet of Things (IIoT) are having an impact on the operations of industry sectors. Although, with the development of technology even cyber-attacks have advanced in methods and techniques. The systems, which manage and control critical infrastructures such as power plants, manufacturing facilities, and transportation networks, are exposed to cyber-attacks. Nevertheless, security breaches can come from various cyber-attacks that target industrial systems, and in some cases, an infected device can affect the entire infrastructure in more disastrous attacks. This article digs into the existing models of ICS where we compare in terms of cyber-attacks, timely response, and impact control in the system is presented. This investigative work helps identify differences and create a proactive approach to security response. Finally, we will make an experimental assessment of the impact of security on existing models, in terms of recommendations for the advancement of cyber security in ICS and IIoT systems. Furthermore, we will present the different approaches that are now used to protect ICS and IIoT systems from cyber-attacks. In conclusion, the test found that the IIoT sensor and system are vulnerable to attacks used against it but not from malicious code injection.