A defense system for wireless sensor networks

Recently, wireless sensor networks (WSNs) have been paid more and more attention and are widely used in lots of military and commercial applications. Due to the limited communication and computation capabilities, there are many security issues which should be take into account. In this paper, we proposed a novel security management framework which combines many existed method to overcome the drawbacks of early research. In the proposed method, we analyze the attacks of the WSNs by data mining and uniformly implement the protection scheme through a control platform. We deployed the proposed framework on the sensor network to evaluate its performance and the experiment shows our method can achieve a satisfied resultespecially for DOS attacks.