A STUDY ON SECURITY ISSUES AND CHALLENGES IN IoT

The Internet of Things (IoT) is a modern paradigm, with emerging modern wireless communications. The technologies such as RFID sensors and wireless sensors network offered by the IoT make possible of device communication with each other or with human. With the great potential of IoT, there comes all kind of challenges. This paper provides an overview of IoT, IoT architecture, key technologies in IoT and application scenarios of IoT. Various security issues and challenges in the IoT environment are also discussed and presented.