SOPE: Self-organized protocol for evaluating trust in MANET using Eigen Trust Algorithm

Sudharson, K.; Parthipan, V

doi:10.1109/icectech.2011.5941675

Cited by 9 publications

(4 citation statements)

References 13 publications

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“…These works provide valuable insights into the potential of blockchain-based decentralized data governance for IoT data. They can inform the proposed research on decentralized data governance in IoT using blockchain-based smart contracts [15][16][17]. Our proposed approach aims to build upon the previous work in this area by addressing the limitations of existing methods and improving the scalability and flexibility of decentralized IoT data governance using blockchain-based smart contracts.…”

Section: Related Workmentioning

confidence: 99%

BlockGov: Blockchain-Based Data Governance in the Internet of Things using Smart Contracts

M. Rajkumar, N. S. Usha

2023

IJRITCC

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The rapid growth and integration of the Internet of Things (IoT) emphasizes the crucial need for effective data governance. This research unveils a novel framework, capitalizing on blockchain and smart contracts, aimed at decentralizing data governance in the IoT sphere. Our approach allows stakeholders to formulate and enforce data governance collaboratively, ensuring a balance between transparency, adaptability, and flexibility. Using the Ethereum platform and Solidity as our smart contract language, we constructed a demonstrative proof-of-concept. Our comparative evaluations highlighted our system's superiority, outpacing previous works with a scalability score of 95%, flexibility at 90%, and an unmatched transparency score of 100%. This framework presents a transformative paradigm for organizations and individuals working with IoT data, offering an efficient, transparent, and robust data governance mechanism.

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Section: Related Workmentioning

confidence: 99%

BlockGov: Blockchain-Based Data Governance in the Internet of Things using Smart Contracts

M. Rajkumar, N. S. Usha

2023

IJRITCC

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“…This has many advantages, including its non-reliance on time synchronization or location information and high detection rate under varied scenarios. An eigen vector and degree centrality to evaluate individual trust value was proposed by Kumar and Parthipan [10]. They designed and built NS2 over Dynamic Source Routing (DSR) prototype, during a Worm Hole Attack in a highly mobile and hostile environment.…”

Section: Related Workmentioning

confidence: 99%

Evaluation Performance of Worm-Hole Attack Using Proposed AODV In MANET

Satheesh¹,

Prasadh²

2016

International Journal of Applied Engineering Research

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A Mobile Ad hoc Network (MANET) is a collection of selfconfiguring nodes which uses the wireless link between communicating devices (mobile devices) to form an arbitrary topology without infrastructure. Dynamic topological changes caused by high node mobility make routing and securing communication challenging. Thus, the MANET is vulnerable to attacks due to their dynamic, lack of both distributed infrastructure and centralized authority. This study proposes an improved Ad Hoc On-Demand Distance Vector (AODV) where two packets are introduced, Hello_src and Src_reply, to mitigate the wormhole attack. Wormhole attack impact is analyzed with the proposed AODV Routing protocol. Parameters like end to end delay, throughput, and cache replies number evaluated performance.

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“…To address this issue, EigenTrust is employed to identify each node by a unique reputation value that reflects its trust rating from the perspective of the network. SOPE [13] applied EigenTrust in DSR to calculate the reputation of nodes in order to protect a network against attacks. This scheme assigns every node a new property called 'centrality'.…”

Section: Related Work 21 Reputation Mechanismsmentioning

confidence: 99%

A Secure AODV Protocol Based on Distributed EigenTrust Algorithm against Packet Drop Attacks in WMNs

Liu¹,

Wang²,

Chen³

et al. 2012

ANC

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In view of the increasing threats to routing protocols of the wireless mesh networks (WMNs), reputation mechanisms are widely used to mitigate the effects of routing attacks. However, in many reputation schemes different nodes generally hold various opinions about one's reputation value. To compute a comprehensive and consensus reputation for each node in the WMN, this paper improves a distributed EigenTrust algorithm in terms of modifying initial value and termination condition to guarantee the convergence of the algorithm when no pre-trusted nodes are specified. In addition, the improved algorithm is implemented into the AODV routing protocol in Linux operating system to resist against the packet drop attack. Finally, experimental results show that our implementation is able to switch from a route compromised by an attack to a more reliable route for data transmission.

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SOPE: Self-organized protocol for evaluating trust in MANET using Eigen Trust Algorithm

Cited by 9 publications

References 13 publications

BlockGov: Blockchain-Based Data Governance in the Internet of Things using Smart Contracts

BlockGov: Blockchain-Based Data Governance in the Internet of Things using Smart Contracts

Evaluation Performance of Worm-Hole Attack Using Proposed AODV In MANET

A Secure AODV Protocol Based on Distributed EigenTrust Algorithm against Packet Drop Attacks in WMNs

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