Sybil Attack Detection Method Based On Geographic Information In Zigbee

Currently, the damage potential of Sybil attack is serious in ZigBee. In this paper, our proposed Sybil attack detection method allows the cluster head to identify different Sybil nodes by comparing the RSSI value and geographic information to make an accurate detection of Sybil attack. Both the security test and the experimental results demonstrated that the proposed method can detect Sybil attack efficiently at small expenses of communication and calculation.