Secured Multi-Tier Mutual Authentication Protocol for Secure IoT System

摘要

In the last few years lots of advancements has been done in various emerging trends in communication & data science technology, which led the exposure of IoT (Internet of things) that enables a lots of communication devices, data, and things altogether, hence provides a different way to interact with each other and changes the thinking power of the human being. This IoT entice a various communication based hands- on real time applications such as smart communication based city system, intelligent home communication system, grid based communication system, small and large industry communication system, intelligent retail shop system, intelligent agricultural system, intelligent healthcare application, intelligent and interactive farming system etc. As it is an emerging & fast growing trend all over the world, lots of expectation is there for providing solution on the above areas we had discussed above. It is more vulnerable to cloning attacks or physical channel destruction because of its comparatively small physical size, service offered by them, its low cost and fixed number of resources. It enhances the various end-to end services and hands-on applications hence required much reliable communication device authentication, authorization and strict security and secure environment for its overall structure that includes data security, device security and structure security too. Although small cost IOT application with less number of resources, faces lots of problems in maintaining the advanced cryptographic security protocols, resulting in lot of malfunctioning and threats in IoT application. In our research paper we are trying to focus on the deep study on IOT, various framework used in IoT structure, in the various authentications protocols that can provide the best secure environment for the IoT based application. After doing the survey we are trying to propose our multilevel authentication protocols which help an IoT system having a secure environment for the transferring of data between the various communication devices that can be applicable in any of Hands-on real time IoT system.