Improved Security and Efficient Routing With Mesh Networks

Abstract

In an unforeseen event causing great loss need of some UAV’s to surmount the destroyed network. On demand network admittance and penetration of sized areas of network done thoroughly in WMN. Attacks on network and security in the wireless network are major challenges. Here, presenting the position-aware, secure, and efficient mesh routing approach (PASER). The proposal prevents more attacks than the IEEE802.11s/i security mechanisms and the well-known, secure routing protocol ARAN, without making restrictive assumptions. In realistic UAV-WMN scenarios, PASER achieves similar performance results like, routing protocol HWMP combined with the IEEE 802.11s security mechanisms. Furthermore this system implemented is to propose a Channel-aware Reputation System with adaptive detection threshold (CRS-A) to detect selective forwarding attacks in WSNs. The CRS-A evaluates the data forwarding behavior of sensor nodes, according to the deviation of the monitored packet loss and the estimated normal loss.