Review of Industry 4.0 Security Challenges

In today's rapidly evolving age of technology, the industry try to keep up with developments and integrate smart devices called the Internet of Things (IoT). However, in integrating them, we need to consider how flexible existing robust industrial systems are when it comes to expanding smart devices, and how much risk these IoT devices pose to system cybersecurity. We need to pay more and more attention to the state of security of industrial systems, as malicious attackers have already targeted industry. In this paper, we examine the industry from a security perspective, with a particular focus on the integration of IoT devices and we propose a theoretical architecture for SOC and IoT integration.