Main Article Content
The communication between physical object was a dream of researchers but with the introduction and advancement in internet it becomes an easy task. The technology is called internet of things (IoT). This paper aims at providing more detailed study on internet of things and how real world physical objects communicate. The role of sensors, embedded technologies in the objects, physical topologies, networks among the devices that is the end to end view of the IoT architecture. With the advantages black side of internet also come into picture that makes its crucial to analyse the network and finding the vulnerabilities associated The main cause of concern is the security and privacy that are been shown and talked about in the paper. In the proceeding sections we have discussed the end to end view architecture of IoT, vulnerabilities and attacks possible in IoT environment. Later, a small study of edge computing is also shown.