Main Article Content
Abstract
Today internet is easily accessible to most of the population of world. And with the increase in accessibility of the internet and advancement in the technology, Internet of Things (IoT) has emerged as one of the hot research topics with infinite opportunities and is penetrating in all applications areas like consumer electronics, health care, industrial automation, smart homes, public administration, mobile healthcare, smart grids, intelligent energy management, traffic management and many others. But as with the other technologies, IoT also comes with its own design challenges and security issues. This review paper presents the various requirements for IoTsystem and architectures, research challenges in IoT and security issues connected with IoT.