Software Defined Security Service Provisioning Framework for Internet of Things

摘要

Programmable management framework have paved the way for managing devices inthe network. Lately, emerging paradigm of Software Defined Networking (SDN)have revolutionized programmable networks. Designers of networking applicationsi.e. Internet of things (IoT) have started investigating potentials of SDNparadigm in improving network management. IoT envision interconnecting variousembedded devices surrounding our environment with IP to enable internetconnectivity. Unlike traditional network architectures, IoT are characterizedby constraint in resources and heterogeneous inter connectivity of wireless andwired medium. Therefore, unique challenges for managing IoT are raised whichare discussed in this paper. Ubiquity of IoT have raised unique securitychallenges in IoT which is one of the aspect of management framework for IoT.In this paper, security threats and requirements are summarized in IoTextracted from the state of the art efforts in investigating securitychallenges of IoT. Also, SDN based security service provisioning framework forIoT is proposed.