An Effective Approach to Detect and Prevent Collaborative Grayhole Attack by Malicious Node in MANET

Yadav, Sanjeev; Kumar, Rupesh; Tiwari, Naveen; Bajpai, Abhishek

doi:10.1007/978-3-030-49342-4_31

Cited by 4 publications

(3 citation statements)

References 16 publications

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“…The high mobility scenario of the nodes need not be considered as severe but the problem of dropping the calls in the network cannot be ignored. The objective of load balancing scheme is to distribute the load traffic uniformly amongst all the nodes in the network so that none of the node becomes overloaded [9].…”

Section: State-of-the-art Scenariomentioning

confidence: 99%

“…Consider the network "N" which has node "B", the node gets certificate only after completing the process of joining to the network. The trusted server TS issued the following certificate to the node B: (9) where the terms "B" indicates the node, LAB is the logical address for node "B", KB+ is the public key for node "B", TOCC is the time of creation of the certificate, TOEC is the time of expiry of the certificate, and PKTS is the private key of the trusted server. This process helps in authentication of the nodes in the network as when the trusted server verifies the intended nodes in the network, it uses the certificates issued mechanism, the node which could not revert back with correct information is treated only as suspicious node, not the malicious node, the certificate information cannot reveal the node is a malicious node or not [20].…”

Section: Issue Of Certificates For Authenticationmentioning

confidence: 99%

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Load Balancing Approach and Diminishing Impact of Malicious Node in Ad Hoc Networks

Sonekar

Kokate

Titre

et al. 2021

Advanced Computing and Intelligent Technologies

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Two aspects are very important in any network, one is the uniform distribution of load among all the nodes and another one is addressing the security issues. The battery drain problem and power consumption by the nodes are more or less related with the security issues as nodes are continuously moving and the nodes which are very close to the transmission area generally gets overloaded with traffic. Ad hoc wireless network is defenseless and more exposed to almost all categories of the attacks with supplementary to susceptible, whether the attack is novice or old one. Hence, there is a need of some mechanism which could identify the attacks at the early stage. Few of the attacks uses the union of statistical and algebraic techniques for targeting the key element. They also target the scientific properties of the cryptographic algorithms. The trusted server issues the certificate to all the nodes and could help in identifying the malicious node to some extent. Load balancing scheme is very useful to distribute the load traffic uniformly in the network. The paper basically focuses on two important aspects of networks, i.e., equal distribution of load among the nodes in the network and diminishes the stringent impact of attack to greater extent in the premature stage.

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Section: State-of-the-art Scenariomentioning

confidence: 99%

Section: Issue Of Certificates For Authenticationmentioning

confidence: 99%

Load Balancing Approach and Diminishing Impact of Malicious Node in Ad Hoc Networks

Sonekar

Kokate

Titre

et al. 2021

Advanced Computing and Intelligent Technologies

View full text Add to dashboard Cite

show abstract

“…Grayhole attack: Grayhole attack is an instance of a blackhole attack where an attacker selectively drops some data packets and normally forwards others [38], or drops all packets but only at a certain time. This makes the attack difficult to detect.…”

mentioning

confidence: 99%

A Survey on Parameters Affecting MANET Performance

et al. 2023

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A mobile ad hoc network (MANET) is an infrastructure-less network where mobile nodes can share information through wireless links without dedicated hardware that handles the network routing. MANETs’ nodes create on-the-fly connections with each other to share information, and they frequently join and leave MANET during run time. Therefore, flexibility in MANETs is needed to be able to handle variations in the number of existing network nodes. An effective routing protocol should be used to be able to route data packets within this dynamic network. Lacking centralized infrastructure in MANETs makes it harder to secure communication between network nodes, and this lack of infrastructure makes network nodes vulnerable to harmful attacks. Testbeds might be used to test MANETs under specific conditions, but researchers prefer to use simulators to obtain more flexibility and less cost during MANETs’ environment setup and testing. A MANET’s environment is dependent on the required scenario, and an appropriate choice of the used simulator that fulfills the researcher’s needs is very important. Furthermore, researchers need to define the simulation parameters and the other parameters required by the used routing protocol. In addition, if the MANET’s environment handles some conditions where malicious nodes perform network attacks, the parameters affecting the MANET from the attack perspective need to be understood. This paper collects environmental parameters that might be needed to be able to set up the required environment. To be able to evaluate the network’s performance under attack, different environmental parameters that evaluate the overall performance are also collected. A survey of the literature contribution is performed based on 50 recent papers. Comparison tables and statistical charts are created to show the literature contribution and the used parameters within the scope of the collected papers of our survey. Results show that the NS-2 simulator is the most popular simulator used in MANETs.

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Enhanced route optimization technique and design of threshold-T for malicious node detection in ad hoc networks

Sonekar¹,

Pal²,

Tote³

et al. 2021

Int. j. inf. tecnol.

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An Effective Approach to Detect and Prevent Collaborative Grayhole Attack by Malicious Node in MANET

Cited by 4 publications

References 16 publications

Load Balancing Approach and Diminishing Impact of Malicious Node in Ad Hoc Networks

Load Balancing Approach and Diminishing Impact of Malicious Node in Ad Hoc Networks

A Survey on Parameters Affecting MANET Performance

Enhanced route optimization technique and design of threshold-T for malicious node detection in ad hoc networks

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