An Agent Based Security Framework for Protecting Routing Layer Operations in MANET

Jaisankar, N.; Saravanan, R.; Swamy, K. Durai

doi:10.1109/netcom.2009.64

Cited by 3 publications

(3 citation statements)

References 10 publications

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“…In [3] N. jaisankar, R.Saravanan, K. Durai Swamy proposed concept of agents for the detection of Black-hole nodes. There are three kinds of agents that are monitoring, decision making and isolation agents.…”

Section: Related Workmentioning

confidence: 99%

Enhancement in Security of AODV Protocol against Black-hole Attack in MANET

Rai

Patel

Kapoor

et al. 2014

Proceedings of the 2014 International Conference on Information and Communication Technology for Competitive Strategies

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Mobile Ad-hoc Network is a special kind of computer network which do not rely on any fixed infrastructure. Due to their dynamism and addictive functionality, they are vulnerable to various attacks. Black-hole attack is one kind of attack which can be applied on MANET. In this attack the malicious node claims that it is having shortest and the freshest path to the destination node so that all the data packets are forwarded to it from the source node. After receiving the data packets, it drops them to create a Denial of Service attack or processes to extract information from the packet. In this paper a technique is being proposed for the detection of the black-hole or malicious node can be possible in Ad-hoc On Demand Vector Routing Protocol. In this a new request, a kind of trap process is implemented for the detection of black-hole nodes. When the malicious nodes are detected after that an alarming process is implemented to make other nodes aware of malicious nodes.

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Section: Related Workmentioning

confidence: 99%

Enhancement in Security of AODV Protocol against Black-hole Attack in MANET

Rai

Patel

Kapoor

et al. 2014

Proceedings of the 2014 International Conference on Information and Communication Technology for Competitive Strategies

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“…It allows administrators to specify lowlevel network access control policies for each INFOCON level using high-level policies. Jaisankar et al (2009) have proposed a novel agent based framework to monitor, detect and isolate misbehaving nodes in the MANET. The proposed framework protects both routing and data forwarding operations, which aiming at improving the efficiency in detecting and isolating misbehaving nodes with a minimum overhead.…”

Section: For Integrity and Dropmentioning

confidence: 99%

A Policy Based Scheme for Combined Data Security in Mobile Ad hoc Networks

M.¹

2012

Journal of Computer Science

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Problem statement: In Mobile Ad hoc Networks (MANET) routing protocols, we require a network-level or link layer security. Since without appropriate security provisions, the MANETs is subjected to attacks like network traffic, replay transmissions, manipulate packet headers and redirect routing messages. In order to address these needs, a policy based network management system that provides the capability to express network requirements is required. Approach: In this study, we propose a policy based scheme for combined data security which focuses mainly on three policies: Integrity, authentication and Confidentiality. For providing security not only to data, but also for routing information, we calculate the trust indexes of the nodes and the route is selected according to the trust value which improves integrity. Then in order to provide authentication, we propose a Distributed Certificate Authority (DCA) technique in which multiple DCA is required to construct a certificate. Next we propose an RSA based novel encryption mechanism in order to provide Confidentiality among the nodes. Thus, the desired level of security is provided by the system based on the policy of the user by executing the corresponding security modules. Results: By simulation results, we show that this scheme provides a combined data security in MANETs and can be used efficiently. Conclusion: Our proposed combined data security policy provides complete protection for the data in MANET communications.

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“…N.Jaisankar et al [17] have proposed a novel agent based framework to monitor, detect, and isolate misbehaving nodes in the MANET. The proposed framework protect both routing and data forwarding operations, which aiming at improving the efficiency in detecting and isolating misbehaving nodes with a minimum overhead.…”

Section: Related Workmentioning

confidence: 99%