Blockchain-Based Access Control and Behavior Regulation System for IoT

Song, Haoxiang; Tu, Zhe; Qin, Yajuan

doi:10.3390/s22218339

Cited by 6 publications

(4 citation statements)

References 20 publications

(31 reference statements)

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“…Finally, we integrate the TBAC model with the security feedback module [33] to test the performance of TBAC in the DDoS attack environment. The security feedback module is used to feed information about malicious users to TBAC.…”

Section: Reputation Feedback Mechanismmentioning

confidence: 99%

Blockchain-Empowered Token-Based Access Control System with User Reputation Evaluation

Yang,

Tu,

Liu

et al. 2023

CMC

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Currently, data security and privacy protection are becoming more and more important. Access control is a method of authorization for users through predefined policies. Token-based access control (TBAC) enhances the manageability of authorization through the token. However, traditional access control policies lack the ability to dynamically adjust based on user access behavior. Incorporating user reputation evaluation into access control can provide valuable feedback to enhance system security and flexibility. As a result, this paper proposes a blockchain-empowered TBAC system and introduces a user reputation evaluation module to provide feedback on access control. The TBAC system divides the access control process into three stages: policy upload, token request, and resource request. The user reputation evaluation module evaluates the user's token reputation and resource reputation for the token request and resource request stages of the TBAC system. The proposed system is implemented using the Hyperledger Fabric blockchain. The TBAC system is evaluated to prove that it has high processing performance. The user reputation evaluation model is proved to be more conservative and sensitive by comparative study with other methods. In addition, the security analysis shows that the TBAC system has a certain anti-attack ability and can maintain stable operation under the Distributed Denial of Service (DDoS) attack environment.

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Section: Reputation Feedback Mechanismmentioning

confidence: 99%

Blockchain-Empowered Token-Based Access Control System with User Reputation Evaluation

Yang,

Tu,

Liu

et al. 2023

CMC

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“…By tracing and scrutinizing past user actions, a more robust access control system has been devised to enhance security. Song et al [19] propose a blockchain-based IoT access control and behavior supervision system. The system relies on an ABAC model and utilizes smart contracts to achieve distributed and finegrained access control, ensuring the credibility of the identity and permissions of the accessing users.…”

Section: Related Work a Blockchain Based Access Controlmentioning

confidence: 99%

BPDAC: A Blockchain Based and Provenance Enabled Dynamic Access Control Scheme

Sun,

Zhou,

Liu

et al. 2023

IEEE Access

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Access control is widely used technology for securing sensitive resources of information systems, such as personal data managed by cloud-based data store and sensitive data stream collected by smart devices. Existing access control systems mainly adopt centralized architecture and static access control models, including Access Control List, Role-based Access Control and Attribute-based Access Control. However, these systems fail to meet the increasing requirements of behavior based dynamic access control or requirements of owner initiated autonomous access control without relying on trustworthy third parties and suffer inherent drawbacks of single point of failure or dishonesty. To this end, a novel blockchain-based and provenance enabled dynamic access control scheme called BPDAC is proposed. Specifically, it collects and stores data provenance on blockchain to enable behavior-based dynamic access control; in particular, the quick lookup table structure is designed to speed up access control evaluation based on provenance with increasing complexity. It also provides specifications for formulating access control policies based on provenance. It utilizes a set of smart contracts on blockchain to enable decentralized and reliable autonomous access control. A prototype system is implemented on the Hyperledger Fabric and experiments are conducted to show that the proposed scheme is practically feasible and scalable in terms of the performance metrics of throughput and latency.

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“…Additionally, the opaque nature of transaction and access logs within these systems has raised concerns regarding their trustworthiness and auditability-critical aspects for both residential and commercial applications. In recent years, there have been some blockchain-based solutions in IoT device scenarios [23][24][25], but these solutions are difficult to ensure communication security. The integration of blockchain smart contracts with authentication protocol, especially within the context of smart lock systems, signifies a paradigm shift towards more secure, transparent, and efficient operations.…”

Section: Introductionmentioning

confidence: 99%

SPCL: A Smart Access Control System That Supports Blockchain

Wu,

Xue,

et al. 2024

Applied Sciences

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The access control system is a critical element in intelligent buildings. In this paper, we present SPCL, an innovative access control system designed to facilitate building entry through the use of mobile phones. Our system aims to provide a secure and convenient solution for building access, capitalizing on the widespread availability and capabilities of mobile devices. Additionally, we propose a lightweight authentication protocol to enhance security. The performance of the protocol is measured for different curves at different frequencies, proving that the protocol is more suitable for door lock systems than the benchmark protocol. In addition, we investigated the security and usability of SPCL. Finally, a comparison of the security of human-lock interfaces for smart locks and blockchain-based payment methods are discussed.

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Blockchain-Based Access Control and Behavior Regulation System for IoT

Cited by 6 publications

References 20 publications

Blockchain-Empowered Token-Based Access Control System with User Reputation Evaluation

Blockchain-Empowered Token-Based Access Control System with User Reputation Evaluation

BPDAC: A Blockchain Based and Provenance Enabled Dynamic Access Control Scheme

SPCL: A Smart Access Control System That Supports Blockchain

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