Wormhole attack is a serious threat against MANET (mobile ad hoc network) and its routing protocols. A new approach—tunnel key node identification (TKNI) was proposed. Based on tunnel-key-node identification and prio...Wormhole attack is a serious threat against MANET (mobile ad hoc network) and its routing protocols. A new approach—tunnel key node identification (TKNI) was proposed. Based on tunnel-key-node identification and priority-based route discovery, TKNI can rapidly rebuild the communications that have been blocked by wormhole attack. Compared to previous approaches, the proposed approach aims at both static and dynamic topology environment, involves addressing visible and invisible wormhole attack modes, requires no extra hardware, has a low overhead, and can be easily applied to MANET.展开更多
文摘Wormhole attack is a serious threat against MANET (mobile ad hoc network) and its routing protocols. A new approach—tunnel key node identification (TKNI) was proposed. Based on tunnel-key-node identification and priority-based route discovery, TKNI can rapidly rebuild the communications that have been blocked by wormhole attack. Compared to previous approaches, the proposed approach aims at both static and dynamic topology environment, involves addressing visible and invisible wormhole attack modes, requires no extra hardware, has a low overhead, and can be easily applied to MANET.
