IoT security protocol to ensure authentication, authorization and scalability

Abstract

IoT technology is vastly being used by the users these days because of the technologies which have emerged with the improvement of technology network and distributed computing. Currently people using IoT devices for day today activities to make life easier. IoT services providers and IoT servers help peoples to pass messages and actions to devices.

When user need to pass action or message to device, the processes goes through the cyber supply chain whereas the cyber supply chain security is still in a preliminary stage, where there’s a possible chance of hackers breaking in and stealing the messages or action and other data such as device information. Due to this reason, the user’s data confidentiality would be lost since the third-party server will know more than our action or messages and the content of data. To solve this problem an DNS based protocol is proposed in order to provide security for IoT devices messages and actions.