Security in AODV Against Wormhole Attack in MANET

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Provided by: IJAIR
Topic: Security
Format: PDF
A Mobile Ad hoc NETworks (MANETs) is a dynamic mobile wireless network that can be formed without the need for any pre-existing wired or wireless infrastructure. Security takes crucial part in several application of MANET basic implementation of protocols used in MANET does not involve security solutions. Due to dynamic infrastructure-less nature and lack of centralized monitoring points, the ad hoc networks are vulnerable to attacks. The network performance and reliability is break by attacks on ad hoc network routing protocols. AODV is a important on-demand reactive routing protocol for mobile ad hoc networks. In Mobile ad hoc networks there are many types of attacks. Like, spoofing attack, Sybil attack, black hole attack, denial of service attack, and wormhole attack.
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