I. Introduction
Internet of Things (loT) is a fairly modern concept in which multiple sensors or actuators are connected to an intermediary microcontroller or microprocessor and continuous data are extracted from the environment to access a certain output. Sensors or actuators are sensing the environment and sending data to the user end so that users can evaluate or access the situation to take better decisions. For instance, trying to infer present day weather from the recorded weather data of past one week; wishing to beat yesterday's jogging record by accessing the data from smart watch; alerting the house owner about any possible gas and flame leak by using gas and flame sensors [1], smartly locking the main entrance of your house with biometrics [8] etc.