Abstract
In this article, the SAR (Security-Aware Routing) technology is applied in the AODV (Ad Hoc On-demand Distance Vector) routing protocol, the AODV is modified as viewed from security performances, the wireless Ad Hoc routing protocol with secure consciousness could be realized, and the secure routing protocol (SAR-AODV) is simulated in the OMNet++ simulation environment based on the platform of Windows 2003.
Highlights
Without fixed infrastructure, wireless Ad Hoc network is a new wireless communication mode, and each mobile node has both the function of router and the function of host computer, and all nodes are mobile and dynamically link with other nodes
As same as wire network, the wireless Ad Hoc network is often harmed by the attacks from exterior hostile nodes and the secrete leakage from interior nodes, and the mobile character of the Ad Hoc network will amplify the influence of attack, so the security is one of hot research points for the Ad Hoc network
As a kind of self-created, self-organized, and self-managed network, Ad Hoc network has many advantages such as quickly flexible networking and node distributivity, and it is irreplaceable in many special domains such as war and disaster relief
Summary
Wireless Ad Hoc network is a new wireless communication mode, and each mobile node has both the function of router and the function of host computer, and all nodes are mobile and dynamically link with other nodes. As same as wire network, the wireless Ad Hoc network is often harmed by the attacks from exterior hostile nodes and the secrete leakage from interior nodes, and the mobile character of the Ad Hoc network will amplify the influence of attack, so the security is one of hot research points for the Ad Hoc network
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