నైరూప్య

Review on Anonymous Routing Protocol for High Anonymity Protection in MANETs

Namrata R. Borkar, Avinash P. Wadhe

Mobile Ad-Hoc Network (MANET) uses an anonymous routing protocol for security purpose. This protocol hides nodes original identity from outsider, so that observer cannot threaten the security of network. An anonymous communication method in MANETs is mostly classified into three type s reactive methods, proactive methods and anonymous routing technique. Other reactive routing techniques involves hop-by-hop encryption and redundant traffic routing .This routing methods either generate high cost or cannot provide full anonymity protection to sources, destinations, data and routes Mobile Ad Hoc Networks (MANETs) uses various anonymous routing protocols to support anonymity protection to sources and destination and data. Therefore to offer a high anonymity protection, Anonymous Location-based Efficient Routing protocol (ALERT) is proposed. Basic idea behind ALERT is to dynamically partition the network field into zones and randomly chooses nodes in zones as intermediate relay nodes, which creates a non-traceable anonymous route.