Nowadays, networks have adopted the always-connected concept and as time goes on, technology makes gadgets smaller and cheaper. This revolution lays the foundations for the next Internet iteration by enabling straightforward two-way communication between devices. The term "Internet of Things" (IoT) describes the emerging paradigm of the next generation of the web. Infrared sensors, laser scanners, gas indicators, RFIDs, and GPS systems are just a few examples of the many information-sensing objects and services that make up the IoT, which allows them to exchange data and coordinate their operations. Furthermore, with the recent developments in IP addressing methods and the decreasing cost of micro-controllers and CPU power, several devices and gadgets now have robust Internet connectivity.As a result, over 20 billion Internet-enabled gadgets are anticipated to increase over the next several years.

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