Blockchain based secure IoT data sharing framework for SDN-enabled smart communities

Chen, Yijian; Lin, Hongliang; Rodrigues, Joel J. P. C.

doi:10.1109/infocomwkshps50562.2020.9162725

Cited by 12 publications

(10 citation statements)

References 13 publications

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“…In [33], authors proposed a blockchain-based framework for data sharing in IoT that uses proxybased re-encryption for security.…”

Section: Related Workmentioning

confidence: 99%

“…Third, it uses a blockchain-agnostic monetization method that could be easily implemented on any public permission-less blockchain to settle payments for purchases between users. None IPFS Devices IPFS scale [30] None IPFS Devices IPFS scale [31] None IPFS Devices IPFS scale [32] None User Cloud [33] None IPFS Devices IPFS scale [34] None IPFS Devices IPFS scale [35] None IPFS Devices IPFS scale 7 Subjective Logic Trust Model…”

Section: Related Workmentioning

confidence: 99%

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Extensible, Customizable and Trustworthy SocialNetwork Data Sharing Platform: IPFS Approach

Azzedin

2024

Preprint

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The proper utilization of the enormous data volume generated by IoT is predi-cated on the use of proper data sharing mechanisms that involve satisfying manycomplex requirements including scalability, performance, and security. Therefore,many blockchain-based data-sharing systems were proposed in the literature toaddress the problem of data sharing within different application domains thatsatisfy combinations of those requirements. However, these systems fully spec-ify how data is delivered between providers and consumers, which limits theircompatibility and customizability. Therefore, in this article, we address this issueby proposing a platform for traceable data sources where the delivery methodis user-definable. This allows existing data sources to be adapted by chainingthem to new data sources that deliver data in a way that satisfies consumerrequirements. This is in addition to enabling users to monetize their data sourcesand their delivery methods using different public blockchains. We evaluated theproposed platform by implementing two different use cases and the preliminaryresults show that the platform has great potential.

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“…In [33], authors proposed a blockchain-based framework for data sharing in IoT that uses proxybased re-encryption for security.…”

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Extensible, Customizable and Trustworthy SocialNetwork Data Sharing Platform: IPFS Approach

Azzedin

2024

Preprint

View full text Add to dashboard Cite

show abstract

“…The smart contract in [23] is responsible for registering the sensor, requesting data, and providing financial functions. Gao et al [5] proposed an IoT-data-sharing framework, in which the blockchain is used to authorize all devices in the network to improve their credibility and authenticity. However, data management in these works [5,23] requires the data owner to assign the decryption key; thus, the data owner is always online.…”

Section: Blockchain-based Access Control For Data Managementmentioning

confidence: 99%

“…Gao et al [5] proposed an IoT-data-sharing framework, in which the blockchain is used to authorize all devices in the network to improve their credibility and authenticity. However, data management in these works [5,23] requires the data owner to assign the decryption key; thus, the data owner is always online. To solve this problem, Truong et al [24] proposed an IoT-data-sharing scheme that mitigated the online pressure of data owners, wherein the metadata are stored on-chain and the smart contract is used to control the access of users.…”

Section: Blockchain-based Access Control For Data Managementmentioning

confidence: 99%

“…Unlike traditional centralized architectures, blockchain does not rely on specific central nodes for data processing and storage, so that it can enhance system robustness and mitigate centralized management problems. Furthermore, it offers the properties of accountability, trust, and non-repudiation, making it a promising technology for expanding data sharing while addressing trust-related challenges [4,5].…”

Section: Introductionmentioning

confidence: 99%

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N-Accesses: A Blockchain-Based Access Control Framework for Secure IoT Data Management

Hu,

Yang,

Wang

et al. 2023

Sensors

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With the rapid advancement of network communication and big data technologies, the Internet of Things (IoT) has permeated every facet of our lives. Meanwhile, the interconnected IoT devices have generated a substantial volume of data, which possess both economic and strategic value. However, owing to the inherently open nature of IoT environments and the limited capabilities and the distributed deployment of IoT devices, traditional access control methods fall short in addressing the challenges of secure IoT data management. On the one hand, the single point of failure issue is inevitable for the centralized access control schemes. On the other hand, most decentralized access control schemes still face problems such as token underutilization, the insecure distribution of user permissions, and inefficiency.This paper introduces a blockchain-based access control framework to address these challenges. Specifically, the proposed framework enables data owners to host their data and achieves user-defined lightweight data management. Additionally, through the strategic amalgamation of smart contracts and hash-chains, our access control scheme can limit the number of times (i.e., n-times access) a user can access the IoT data before the deadline. This also means that users can utilize their tokens multiple times (predefined by the data owner) within the deadline, thereby improving token utilization while ensuring strict access control. Furthermore, by leveraging the intrinsic characteristics of blockchain, our framework allows data owners to gain capabilities for auditing the access records of their data and verifying them. To empirically validate the effectiveness of our proposed framework and approach, we conducted extensive simulations, and the experimental results demonstrated the feasibility and efficiency of our solution.

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An Auxiliary Classifier GAN-Based DDoS Defense Solution in Blockchain-Based Software Defined Industrial Network

Zhang¹,

Gai²,

Zhu³

et al. 2023

Lecture Notes in Computer Science

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Blockchain based secure IoT data sharing framework for SDN-enabled smart communities

Cited by 12 publications

References 13 publications

Extensible, Customizable and Trustworthy SocialNetwork Data Sharing Platform: IPFS Approach

Extensible, Customizable and Trustworthy SocialNetwork Data Sharing Platform: IPFS Approach

N-Accesses: A Blockchain-Based Access Control Framework for Secure IoT Data Management

An Auxiliary Classifier GAN-Based DDoS Defense Solution in Blockchain-Based Software Defined Industrial Network

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