Secure and Lightweight Device Recognition Techniques for Constrained Application Protocol : A Survey

Internet of Things is one among the fastest growing technologies which introduced the concept of connecting surrounding things over internet and perform analysis over the data collected and sometimes even store the data for later use, or for historical analysis. There are plenty of things around which can be connected to IoT, some of which might be malicious and its very necessary to identify such devices before they infect the entire system. This paper proposes a survey on the lightweight authentication techniques to identify the devices of IoT for Constrained application protocol.