A Multi-layer Security approach for DDoS detection in Internet of Things

Abstract

PurposeThe purpose of the paper is to analyze the layer wise security issues in IoT and to obtain the effective security mechanism for jamming attack .Design/methodology/approachIn this study, the authors proposed a multi layer security approach for the detection of DDoS in IoT environment, which protects the smart devices from DDoS, this scheme also reduces the computational cost in the network under mobility condition.FindingsEven though many works have been done for the security of wireless sensor network (WSN), all works have focused on encryption which depends on the key management strategy. In this study, the authors proposed a multilayer approach to analyze the layer wise security issues and also proposed a threshold-based countermeasure (TBC) for replay attack in each layer.Originality/valueThe results indicate that the proposed algorithm lowers the computational costs and energy consumption than in modern schemes. Also, the proposed research work improves the scalability of sensor networks using the TBC.