Information Security Technology for IPv6-based IoT (Internet-of-Things)

Various security threats may occur in the Internet-of-Things (IoT) environment. In this paper, we look at the threat factors for each layer that can occur in IoT, and especially recent studies related to authentication in the 6LoWPAN environment using IPv6 at the network layer. Based on this, in the future, we plan to configure the authentication protocol in the form of using a session key so that the other party can be verified before communication begins, and the session key is used so that they can trust each other and protect information during communication.