Intrusion Detection and Mitigation Framework for SDN Controlled IoTs Network

Software Define Networking technology have great potential to mitigate security challenges in Internet of Things network. This paper presents a framework to control intrusion inside the Internet of Things (IoT) network after detecting it with an Intrusion Detection System (IDS). The IDS detects intrusions by examining hosts logs and network traffic. The intrusion detection approaches for proposed frame work are signature based, anomaly based and machine learning based. Proposed frame work takes advantage of Software Define Networking (SDN) controller to enforce new security policies and reconfiguration of firewall and other devices in IoT network to mitigate intrusions.