The Internet of Things IoT connects human beings, smart devices, smart systems and a large amount of data changing the world network. With the number of interconnected devices increasing, data protection and communication security become difficult. The number of IoT devices has increased over time, mostly in two sectors: industry and residences. What was previously presented is a complete ecosystem for Amazon Echo devices and the Alexa Voice Service. That is why Apple, Microsoft, and Google have all done the same. Platform providers are also accountable for device security since the platform they offer is closed and operates as a standalone one. Cybersecurity in manufacturing industries and related firms is the main focus of this paper. Industry sectors such as production and processing, oil and gas, refining, medicine, food and beverage, and water treatment are becoming interested in effective security solution as more of the devices and equipment getting connected to Internet. Manufacturers, especially operators of large plants, as well as gadget makers, have to guard their metal and other physical infrastructure against cyber threats. These businesses generate distinct kinds of data and utilise distinct IoT environments, and threat management and compliance become complicated.