The applicability of blockchain in the Internet of Things

Gupta, Yash; Shorey, Rajeev; Kulkarni, Amey; Tew, Jeffrey D.

doi:10.1109/comsnets.2018.8328273

Cited by 52 publications

(23 citation statements)

References 3 publications

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“…The results are obtained through OMNeT ++ 5.1 [19] with the INET 3.6.4 framework. The INET framework, which is involved in the implementation of the SDN switch and controller, can support the SDN [20] and the BC function [21]. The BC encompasses the consensus algorithm (DPOS) for users in the 5G network.…”

Section: Evaluation and Resultsmentioning

confidence: 99%

Blockchain-Enabled Authentication Handover With Efficient Privacy Protection in SDN-Based 5G Networks

Yazdinejad

Parizi

Dehghantanha

et al. 2021

IEEE Trans. Netw. Sci. Eng.

132

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5G mobile networks provide additional benefits in terms of lower latency, higher data rates, and more coverage, in comparison to 4G networks, and they are also coming close to standardization. For example, 5G has a new level of data transfer and processing speed that assures users are not disconnected when they move from one cell to another; thus, supporting faster connection. However, it comes with its own technical challenges relating to resource management, authentication handover and user privacy protection. In 5G, the frequent displacement of the users among the cells as a result of repeated authentication handovers often lead to a delay, contradicting the 5G objectives. In this paper, we propose a new authentication approach that utilizes blockchain and software defined networking (SDN) techniques to remove the re-authentication in repeated handover among heterogeneous cells. The proposed approach is designed to assure the low delay, appropriate for the 5G network in which users can be replaced with the least delay among heterogeneous cells using their public and private keys provided by the devised blockchain component while protecting their privacy. In our comparison between Proof-of-Work (POW)-based and network-based models, the delay of our authentication handover was shown to be less than 1ms. Also, our approach demonstrated less signaling overhead and energy consumption compared to peer models.

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Section: Evaluation and Resultsmentioning

confidence: 99%

Blockchain-Enabled Authentication Handover With Efficient Privacy Protection in SDN-Based 5G Networks

Yazdinejad

Parizi

Dehghantanha

et al. 2021

IEEE Trans. Netw. Sci. Eng.

132

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show abstract

“…After receiving a new block each node verifies that the block satisfies all protocol rules, and that all transactions in the block follow the protocol and application rules. After verifying a received block, the node updates its view of the blockchain, clears included transactions from the memory pool, and broadcasts the block further [25].…”

Section: How Blockchain Workmentioning

confidence: 99%

Evaluating a blockchain-based network performance for the intrusion detection system.

Burmaka¹,

Lytvynov²,

Skiter³

et al. 2020

MMS

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пользования для систем обнаружения вторжений на основе блокчейна. Также он покажет нам слабые стороны протоколов блокчейна и пути улучшения производительности блокчейна для этого случая использования. Ключевые слова: система обнаружения вторжений, блокчейн, имитационная модель, оценка работоспособности.

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“…The authors in [11] propose a model for securing the IoT system by introducing additional layers for blockchain at application and protocol layers. The proposed model uses token tracking and distribution of voting power across nodes for implementing Denial-of-Service (DoS) attacks in IoT systems by providing authentication and authorization service.…”

Section: Blockchain For Iot and Security In Iotmentioning

confidence: 99%

“…The reported data on incidents of attacks on IoT devices and attacks from IoT devices indicate that there is definitely more security threats anticipated [11] because of increased data and transactions in IoT systems. The security in IoT is implemented using Machine Learning (ML) techniques, blockchain technologies, cryptographic methods, varied protocols, algorithms and hardware solutions etc.…”

Section: Introductionmentioning

confidence: 99%

Adoption of Blockchain for Security in IoT Considering QoS

2020

IJATCSE

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Increased adoption of the Internet of Things (IoT) in multiple domain areas continuously increases the volume of data and transactions from the IoT devices. The IoT systems are vulnerable to more attacks because of increased adoptions and technology adoptions. Protecting the data and providing security to the data and transactions is one of the critical issues for the effective quality of service (QoS) in the IoT environments. An adaptable IoT framework is proposed based on the research approach of 'ADOPT' that leverages the blockchain technology and features considering security as one of the QoS parameters. In the proposed model of a three-layer IoT architecture with an application layer, network layer, and perception layer, the blockchain features are adopted for the resource-constrained IoT environment. In the perception layer, the model uses a local and temporary memory to maintain the local chain, which is managed based on the memory size and time constraints. The application layer nodes manage the synchronization of the data from the corresponding local chain at the edge node. The implementation of the proposed model uses Ethereum, an open-source public blockchain, and using mobile devices as an edge node. The results are verified for security factors like access, authorizations, confidentiality, and computing resources.

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The applicability of blockchain in the Internet of Things

Cited by 52 publications

References 3 publications

Blockchain-Enabled Authentication Handover With Efficient Privacy Protection in SDN-Based 5G Networks

Blockchain-Enabled Authentication Handover With Efficient Privacy Protection in SDN-Based 5G Networks

Evaluating a blockchain-based network performance for the intrusion detection system.

Adoption of Blockchain for Security in IoT Considering QoS

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