Adaptive Key Management-Based Cryptographic Algorithm for Privacy Preservation in Wireless Mobile Adhoc Networks for IoT Applications

Pamarthi, Satyanarayana; Narmadha, R.

doi:10.1007/s11277-021-09360-9

Cited by 17 publications

(2 citation statements)

References 35 publications

(59 reference statements)

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“…Instead of sending harmful data packets to the next hop, these packets can be dropped completely or partially received. The initial communication between the source and the target nodes is made to discover malicious nodes (refer [34,35]). The trust value for every node is derived using fluctuating criteria, ranging from 0 to 1.…”

Section: Secure Data-communication Frameworkmentioning

confidence: 99%

Data Security-Based Routing in MANETs Using Key Management Mechanism

et al. 2022

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A Mobile Ad Hoc Network (MANET) is an autonomous network developed using wireless mobile nodes without the support of any kind of infrastructure. In a MANET, nodes can communicate with each other freely and dynamically. However, MANETs are prone to serious security threats that are difficult to resist using the existing security approaches. Therefore, various secure routing protocols have been developed to strengthen the security of MANETs. In this paper, a secure and energy-efficient routing protocol is proposed by using group key management. Asymmetric key cryptography is used, which involves two specialized nodes, labeled the Calculator Key (CK) and the Distribution Key (DK). These two nodes are responsible for the generation, verification, and distribution of secret keys. As a result, other nodes need not perform any kind of additional computation for building the secret keys. These nodes are selected using the energy consumption and trust values of nodes. In most of the existing routing protocols, each node is responsible for the generation and distribution of its own secret keys, which results in more energy dissemination. Moreover, if any node is compromised, security breaches should occur. When nodes other than the CK and DK are compromised, the entire network’s security is not jeopardized. Extensive experiments are performed by considering the existing and the proposed protocols. Performance analyses reveal that the proposed protocol outperforms the competitive protocols.

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Section: Secure Data-communication Frameworkmentioning

confidence: 99%

Data Security-Based Routing in MANETs Using Key Management Mechanism

et al. 2022

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“…Wireless communications are almost based on ad hoc or special purpose connections. Mobile Ad hoc Networks (MANETs) are key players in the future of wireless communication [5]. They consist of distributed nodes without any predetermined infrastructure [6].…”

Section: Introductionmentioning

confidence: 99%

MSDAR: Multi-Stage Dynamic Architecture Intrusion Detection System

ElShafee¹,

Azer²

2022

IJACSA

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Ad hoc networks have been through extensive research in the last decade. Even with their desirable characteristics, major issues related to their security need to be considered. Various security solutions have been proposed to reduce the risks of malicious actions. They mainly focus on key management, authentication, secure localization, and aggregation techniques. These techniques have been proposed to secure wireless communications but they can only deal with external threats. Therefore, they are considered the first line of defense. Intrusion detection systems are always required to safeguard ad hoc networks as such threats cannot be completely avoided. In this paper, we present a comprehensive survey on intrusion detection systems in ad hoc networks. The intrusion detection systems and components and taxonomy as well as different implementations and types of IDSs are studied and categorized. In addition, we provide a comparison between different Intrusion Detection Systems' architectures. We also propose a Multi Stage Dynamic Architecture intrusion detection system (MSDAR), designed with a multi-stage detection approach making use of both signature-based and anomaly detection benefits. Our proposed intrusion detection system MSDAR is featured by its dynamic architecture as it can be deployed in the network using the Distributed Hierarchical Architecture. The viability and performance of the proposed system MSDAR are tested against the Distributed Denial of Service Attacks through simulations. Advanced performance parameters were used to evaluate the proposed scheme MSDAR. Experimental results have shown that the performance of MSDAR improves by using multiple stages of different detection mechanisms. In addition, based on simulations, the Detection Rate increases when the sensitivity level increases.

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Analysis for Detection in MANETs: Security Perspective

Bharati

2023

Lecture Notes in Electrical Engineering

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Adaptive Key Management-Based Cryptographic Algorithm for Privacy Preservation in Wireless Mobile Adhoc Networks for IoT Applications

Cited by 17 publications

References 35 publications

Data Security-Based Routing in MANETs Using Key Management Mechanism

Data Security-Based Routing in MANETs Using Key Management Mechanism

MSDAR: Multi-Stage Dynamic Architecture Intrusion Detection System

Analysis for Detection in MANETs: Security Perspective

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