Security Of Internet Of Things Using Blockchain

Abstract

Internet of Things (IoT) is used now by various organizations, industries for completing their many works.  Obviously it will influence everyone to use IoT for completing their various day to day life activities. Increasing use of it will result in increase in vulnerabilities. There is very urgent need to secure IoT devices otherwise it will be bigger platform for attacks on various organizations, homes, etc. As per many researcher whatever existing solution are there which not that much efficient to tackle all security problems. Now blockchain is new emerging technology and its main motive is only to give security  In this paper, first an overview of the IoT and blockchain technology is discussed then solutions which are now available for securing internet of things using blockchain are discussed.