Improvising the performance with security of AODV routing protocol in MANETs

Pandya, Morli; Shrivastava, Ashish

doi:10.1109/nuicone.2013.6780099

Cited by 8 publications

(1 citation statement)

References 7 publications

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“…To improve performance and security author have used in [13].The security of AODV will be based on one-way hash, two-way hash and digital signature. Here author generates two signatures .…”

Section: Fig 1:mobile Ad-hoc Networkmentioning

confidence: 99%

A Survey on Secure Routing Protocols for Mobile Ad-hoc Network

Zalte¹,

Ghorpade²

2018

IJCA

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Mobile Ad-hoc network is instant ,autonomous and easily assembled in havoc terrain, where pre-deployment of infrastructure is impossible. On other hand, it is sometimes notorious because of its unique characteristics such as imprudent topology, promiscuous mode, frequent link breakage and resource constraints. There is extraordinary gap between MANET's nature and security in applications. Secure routing in MANET becomes excellent topic now a day. If security not properly impose consequences will be resource consumption and degradation of network performance. This paper gives survey on secure routing protocols for MANET. 14 Attacks on MANET MANET is suffering from various attacks such as active attacks and passive attacks.[2]Passive Attacks Passive attacks are difficult to detect because they does not disrupt routine operations of network. passive attackers only monitor data traffic and snoop the data without modifying. Here Confidentiality to data is violated. There are some passive attacks. Traffic Monitoring: There are so many networks like satellite, WLAN and cellular are also suffering from such attacks. By monitoring data traffic attackers capture sensitive information for its personnel use. Eavesdropping: malicious node can overhear the data transmission. Transmitted message can be eavesdropped and fraud message can be injected into network. Traffic Analysis: Traffic analysis is a passive attack used to gain information on which nodes communicate with each other and how much data is processed. Syn flooding: By sending repeatedly RREQ, it floods network and make unavailability of resources such as bandwidth, memory and energy. Active attacksActive attacks are easy to detect than prevent. Active attacks disturb whole network routine. passive attacks are difficult to detect because it does not disturb network routine. Active attacks can be imposed by internal attackers or external attackers.

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“…To improve performance and security author have used in [13].The security of AODV will be based on one-way hash, two-way hash and digital signature. Here author generates two signatures .…”

Section: Fig 1:mobile Ad-hoc Networkmentioning

confidence: 99%

A Survey on Secure Routing Protocols for Mobile Ad-hoc Network

Zalte¹,

Ghorpade²

2018

IJCA

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Securing TORA against Sybil attack in MANETs

Thawani

Upadhyay²

2015

2015 International Conference on Futuristic Trends on Computational Analysis and Knowledge Management (ABLAZE)

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Mobile Ad-hoc Network (MANET) is a quite challenging to ensures security because if it's open nature, lack of infrastructure, and high mobility of nodes. MANETs is a fast changing network in a form of decentralized wireless system. It requires a unique, distinct and persistent identity per node in order to provide their security and also has become an indivisible part for communication for mobile device. In this phase of dissertation, we have focused giving security to Temporally Ordered Routing Protocol Algorithm (TORA) from Sybil attack. TORA is based on a family of link reversal algorithm. It is highly adaptive distributing routing algorithm used in MANET that is able to provide multiple loop-free routes to any destination using the Route Creation, Route Maintenance and Route Erasure functions. Sybil attack is a serious threat for wireless networks. This type of attacker comes in the network and they start creating multiple identities. From that multiple identities they are disrupting the network by participating in communication with line breaking nodes. This cause huge loss in network resources. These networks can be protected using network failure and firewall detection schemes for detecting the attack and minimizing their effects. Proposed approach is expected to secure TORA through the implementation. Performance factor of network would be taken into consideration in order to verify the efficiency of modified TORA in MANET environment.

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