Malicious node prevention and mitigation in MANETs using a hybrid security model

Naveena, Ambidi; Reddy, Katta Rama Linga

doi:10.1080/19393555.2017.1415399

Cited by 6 publications

(2 citation statements)

References 15 publications

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“…The way how ad-hoc and self organizing mesh networks [22], [23] work strongly resembles the dynamicity in autonomous ecosystems. Techniques from this subdomain [24], [25], [26] might be useful in our context. It is however limiting that they can only cover the cyber part of a cyber-physical ecosystem.…”

Section: Safety In Distributed Ecosystemsmentioning

confidence: 99%

Rethinking Safety in Autonomous Ecosystems

Halasz¹,

Bühnová²

2022

Annals of Computer Science and Information Systems

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As autonomous cyber-physical systems are responding to the dynamism of our hyper-connected digital world, they are forming so called dynamic autonomous ecosystems, which require a change in methods ensuring their safe behavior. Within this change, reactions to predictable scenarios need to be replaced with adaptability to the unpredictable context, with gradual safety mechanisms, able to decide whether or not to trigger a certain mitigation procedure. In this paper, we outline our vision towards evolution of safety mechanisms to support dynamic and self-adaptive architectures of autonomous ecosystems. We are proposing an approach to address this research problem with the help of trust and reputation combined with gradual adaptation of safety procedures at runtime.

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Section: Safety In Distributed Ecosystemsmentioning

confidence: 99%

Rethinking Safety in Autonomous Ecosystems

Halasz¹,

Bühnová²

2022

Annals of Computer Science and Information Systems

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“…Cryptography is another approach to secure the data and information from malicious users, and it can be more beneficial for passive attacks. Naveena and Reddy (10) proposed a hybrid security model, where they used anonymity, one-way trapdoor protocol, hash functions, and elliptic curve cryptographic approach to mollify the attacks. They presented this hybrid model to provide security for different layers.…”

Section: Related Workmentioning

confidence: 99%

MOpt Shield: An Intrusion Detection System based on Meld Optimization Algorithm to mitigate Amalgam Attacks

Kaur¹,

nbsp²,

nbsp³

et al. 2021

IJST

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Background/Objectives: To mitigate network from amalgam attacks, this study is focussed on designing an efficient approach that can prevent the networks from intruders and secure the communication. Methods: A crossbreed approach, named 'MOpt Shield,' is proposed in this study. This proposed protocol utilizes the efficacy of the existing Cuckoo Search and Firefly Optimization Algorithm on basic AODV protocol along with the promising factors of the Intrusion Detection System. The proposed protocol is simulated using an NS-2 simulator with two different simulation scenarios, and PDR, Throughput, PLR, and Delay parameters are considered performance measures for the same. Findings: The proposed protocol finds the best selected nodes for communication and prepare separate list for the doubted nodes which further analyzed for attacker or non-attacker nodes. This will help to identify the best path with high energy and other capabilities for the efficient transmission of data. The performance of this proposed protocol is analyzed under 5 attacker nodes in which 2 are blackhole and 3 are DoS attacker nodes. For simulation, the scenario includes minimum 5 connections and maximum 25 connections between the 50 nodes with CBR traffic and 20m/s speed. The evaluated results show the astounding performance of the proposed protocol over the other existed protocols in terms of PDR, Throughput and Delay, and hence it reveals its capabilities. Novelty/Applications: The proposed protocol effectively handles the amalgam attacks and its novelty lie in its features of hybrid optimization and intrusion detection approach to find the route of transmission and the trusty nodes.

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Novel trust-aware intrusion detection and prevention system for 5G MANET–Cloud

Alghamdi

2021

Int. J. Inf. Secur.

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Malicious node prevention and mitigation in MANETs using a hybrid security model

Cited by 6 publications

References 15 publications

Rethinking Safety in Autonomous Ecosystems

Rethinking Safety in Autonomous Ecosystems

MOpt Shield: An Intrusion Detection System based on Meld Optimization Algorithm to mitigate Amalgam Attacks

Novel trust-aware intrusion detection and prevention system for 5G MANET–Cloud

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