Manufacturing systems are complex infrastructures that involve a multitude of interconnected components, including machinery, production lines, and supply chain networks. While IoT integration in manufacturing brings numerous benefits, it also introduces vulnerabilities that can jeopardize the security of these systems. One vulnerability lies in the lack of standardized security protocols across IoT devices used in manufacturing. This heterogeneous environment makes it challenging to implement consistent security measures, leaving gaps that can be exploited by malicious actors. Additionally, the sheer volume of devices connected within the manufacturing ecosystem increases the attack surface, providing more opportunities for cyberattacks. Moreover, the limited computational power and memory of some IoT devices can make it difficult to install robust security mechanisms, leaving them more susceptible to unauthorized access and data breaches. Manufacturers must address these vulnerabilities by adopting a holistic approach to IoT security in manufacturing, encompassing network segmentation, regular security assessments, and employee training on best practices for cybersecurity. By proactively addressing vulnerabilities, manufacturers can mitigate risks and ensure the integrity and resilience of their manufacturing systems.