ABSTRACT
Internet of Things (IoT) has a strong backbone support via enhanced developments in the area of RFID, smart sensors, communication technologies, and internet protocols. The primary objective is to integrate smart sensors to work collaboratively without any sort of human intervention to deliver the best of the class applications and services. With the revolution via Industry 4.0, Smart Phones, Machine Learning, Deep Learning, and Smart Sensors, in the coming years, IoT is expected to bridge up all diverse technologies to enable new applications via connecting physical objectives to make the intelligent decision making. The chapter outlines an in-depth 112overview of IoT-Technical details, enabling technologies followed by an in-depth technical overview of protocols enabling IoT-device to device communication. The chapter enlists cybersecurity issues surrounding IoT to enable researchers and developers to speed up research in these areas along with an overview of various simulation tools available for carrying out research on IoT.
