Introduction of IoT 1.1 Definition of IoT The IoT, also known as the Internet of Things, is a system that allows electronic devices and sensors to communicate with each other to collect and share data via the internet. Hence, IoT is able to provide innovative solutions to various challenges and issues related to business, government, and industries around the world. Furthermore, IoT also uses quantum and nanotechnology regarding storage, sensing, and processing speed. Nowadays, wide-ranging research studies have been done to show the potential effectiveness and applicability of IoT transformations. It could be used as preparatory work before making innovative business solutions while considering security, assurance, and interoperability.