Agent-based trusted on-demand routing protocol for mobile ad-hoc networks

Halim, Islam Tharwat Abdel; Fahmy, Hossam Mahmoud Ahmad; Bahaa-Eldin, Ayman M.

doi:10.1007/s11276-014-0793-z

Cited by 19 publications

(7 citation statements)

References 21 publications

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“…• Modification attack: a node may illegally modify the packet passing through it including data packet and control packet. To cope with the above adversary attack model, we design a light-weight trust management model according to existing modes [13], [14], [34]- [37]. The proposed model derives nodes' trust level based on two types of trust, direct trust from direct observations and indirect trust recommended by the third node.…”

Section: B Light-weight Trust Management Modelmentioning

confidence: 99%

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Trust-Based Probabilistic Broadcast Scheme for Mobile Ad Hoc Networks

Zhang

et al. 2020

IEEE Access

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The overhead caused by broadcast schemes cannot be neglected in mobile ad hoc networks. It is known that the probabilistic broadcast scheme is an effective approach to reduce overhead, in which nodes forward packets with a probability to reduce redundant retransmissions. In hostile environments, malicious nodes degrade network efficiency, and they should be prevented from route discovery and data transmission. In this case, routing packets forwarded by malicious nodes are redundant. This paper presents a Trust-based Probabilistic Broadcast scheme (TPB) focusing on reducing overhead, especially caused by malicious nodes, in which rebroadcast probability is determined based on nodes' trustworthiness. In order to obtain nodes' trust level, a lightweight trust management model is designed based on direct and recommended trust evidence. According to nodes' trust level, rebroadcast delay is calculated for rearranging the rebroadcast order of routing packets. Furthermore, a novel method based on nodes' trustworthiness is proposed to calculate rebroadcast probability, which prevents untrusted nodes from route discovery. The proposed trustbased probabilistic broadcast scheme is incorporated with existing routing protocol and its performance is evaluated by simulations. The numerical results show that the proposed scheme can secure network communication and reduce the routing overhead. INDEX TERMS Mobile ad hoc network, routing overhead, probabilistic broadcast, trust evaluation. I. INTRODUCTION A mobile ad hoc network (MANET) is a decentralized wireless network, which is composed of some mobile nodes spontaneously. The characteristics such as easy deployment, dynamic topology, self-configuration and multi-hop communication promote MANET based applications increasing demanded in many civilian and military fields, ranging from providing emergency communication in natural disasters and transmitting critical information on the battlefield. However, the performance of MANET is susceptible to routing overhead due to resource constraints in terms of wireless resource and computing power. Furthermore, MANET is vulnerable to attacks from malicious nodes because there is no centralized The associate editor coordinating the review of this manuscript and approving it for publication was Xu Chen.

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Section: B Light-weight Trust Management Modelmentioning

confidence: 99%

“…TPB scheme is different from traditional trust-based routing schemes [13], [14]. TPB prevents malicious nodes from route discovery.…”

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confidence: 99%

Trust-Based Probabilistic Broadcast Scheme for Mobile Ad Hoc Networks

Zhang

et al. 2020

IEEE Access

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“…The lack of centralized administration and resource constraint is the key issue that causes dishonest and nonco-operative nodes. Therefore MANET is vulnerable to serious attacks [4][5] [6] [7]. Some of the usual routing attacks are a wormhole, black hole, stealthy, and rushing attack [3][8] [9].…”

Section: Need For Security In Routing Protocolsmentioning

confidence: 99%

Detection And Isolation Of Attacks In MANET Using TS- AOMDV

Rajesh¹,

S²,

Sivakalai³

et al. 2016

IJMSR

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A mobile ad hoc network (MANET) is a collection of wireless nodes, which works well only if those mobile nodes are good and behave cooperatively. The lack of infrastructure support and resource constraint is the key issue that causes dishonest and non-cooperative nodes. Therefore, MANET is vulnerable to serious attacks. To reduce the hazards from such nodes and enhance the security of the network, this paper extends an Ad hoc On-Demand Multipath Distance Vector (AOMDV) Routing protocol, named as Trust-based Secured Adhoc On-demand Multipath Distance Vector (TS-AOMDV), which is based on the nodes' routing behavior. The proposed TSAOMDV aims at identifying and isolating the attacks such as flooding, black hole, and gray hole attacks in MANET. With the help of Intrusion Detection System (IDS) and trust-based routing, attack identification and isolation are carried out in two phases ofrouting such as route discovery and data forwarding phase. IDS facilitates complete routing security by observing both control packets and data packets that are involved in the route identification and the data forwarding phases. To improve the routing performance, the IDS integrates the measured statistics into the AOMDV routing protocol for the detection of attackers. This facilitates the TS-AOMDV to provide better routing performance and security in MANET. Finally, the Trust based Secured AOMDV, TS-AOMDV is compared with the existing AOMDV through the NS2 based simulation model. The performance evaluation reveals that the proposed TS-AOMDV improves the performance in terms of throughput by 57.1% more than that of an AOMDV under adversary scenario. The simulated results show that the TS-AOMDV outperforms the AOMDV routing protocol.

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“…It helps to connect the devices from the source to the destination without he need of stable infrastructure and any fixed establishment of accessible resources [1]. Several times, when the mobile users need to connect with the wireless structure at that point this help to communicate from one user to the another users with the help of this wireless technology and this can reduce the infrastructure requirement that can also easy to maintain and less security issues and there is no need to create space environment because it is movable connection that can easily handle within several temporal conditions [2].To demonstrate this concept, take an example if the group of users want to communicate with one-another for some organization purpose, if the one of the user is travelling at a point and the other users are at other places then there is no need to create a permanent network [3], at these type of conditions users can dynamically create an temporary connection that will help to communicate with oneanother [4].…”

Section: Introductionmentioning

confidence: 99%

Analysis on Performance Matrices of Routing protocols of Mobile Ad-Hoc Networks

Gaba¹

2022

IJRASET

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An ad-hoc network is a local area network which has been constructed to connect the one or more devices accordingly. It is a cluster of cellular mobile nodes that are collected with one-another, which form a transitory network, which means to form a temporary structure and there is no need of any permanent support. However, it will attach all nodes with the use of cellular network structure. At compile time, if there is any problem occur that will harm the network, than it can modify the channel from one node to another node. Therefore, because of greatly effective conditions to make networks in very difficult. To avoid these conditions that will harm the network, some protocols are introduced which includes the reactive routing protocols, pro-active routing protocols, cluster- based routing protocol, a hybrid-based routing protocol, Ad- hoc on demand distance routing protocol, optimized link state routing. This review paper gives the performance analysis of routing protocols based on their properties, characteristics, functions, and their shortcomings.

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Agent-based trusted on-demand routing protocol for mobile ad-hoc networks

Cited by 19 publications

References 21 publications

Trust-Based Probabilistic Broadcast Scheme for Mobile Ad Hoc Networks

Trust-Based Probabilistic Broadcast Scheme for Mobile Ad Hoc Networks

Detection And Isolation Of Attacks In MANET Using TS- AOMDV

Analysis on Performance Matrices of Routing protocols of Mobile Ad-Hoc Networks

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