Secure Trust Model Based on Blockchain for Internet of Things Enable Smart Agriculture

Mohanta, Bhabendu Kumar; Chedup, Sangay; Dehury, Mohan Kumar

doi:10.1109/ocit53463.2021.00086

Cited by 12 publications

(3 citation statements)

References 23 publications

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“…Specifically, driving agricultural modernization through precision agriculture emphasizes the application of "3S" technologies in smart agriculture. Leveraging "blockchain + Internet of Things" technology to overcome existing weaknesses in the agricultural industry, actively promoting the integration of agricultural industries, nurturing new integrated entities, constructing a full industry chain digital agricultural operation model, and guiding integrated entities towards moderate scaling and intensification of development (Patil et al, 2012;Mohanta et al, 2021;Avşar and Mowla, 2022). On the other hand, agricultural policies need to ensure that digitalization is carried out in an ethical, fair and inclusive manner, protecting farmers' rights to their own data, controlling the trajectory of digitalization and intervening when needed to prevent negative impacts (Lioutas et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Does government policy matter in the digital transformation of farmers’ cooperatives?—A tripartite evolutionary game analysis

Zheng,

Mei,

Chen

2024

Front. Sustain. Food Syst.

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Farmers’ cooperatives, as one of the new types of agricultural businesses, are an effective carrier for the digital transformation of agriculture, yet existing studies have paid less attention to how farmers’ cooperatives realize digital transformation. As agricultural economic organizations embedded in social networks, the digital transformation of farmers’ cooperatives requires the joint efforts of governments and companies. Based on the evolutionary game theory, this paper constructs a tripartite evolutionary game model of the government, digital technology companies and farmers’ cooperatives, and simulates and analyzes the behavioral decisions of different participants in the digital transformation of farmers’ cooperatives from the perspective of government policy. The results show: Medium government subsidies can effectively promote the digital transformation of farmers’ cooperatives, and strong subsidy policies increase the government’s financial burden, which is not conducive to policy sustainability. Strong government regulation facilitates digital technology companies to actively provide high-quality services for the digital transformation of farmers’ cooperatives, but government regulation does not have a significant impact on the strategic choices of the government and farmers’ cooperatives. When farmer cooperatives and digital technology companies are in a medium or high level of cooperative trust or when the number of labors saved by digital transformation reaches a certain level, farmers’ cooperatives opt for digital transformation even if the government withdraws from policy intervention.

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Section: Introductionmentioning

confidence: 99%

Does government policy matter in the digital transformation of farmers’ cooperatives?—A tripartite evolutionary game analysis

Zheng,

Mei,

Chen

2024

Front. Sustain. Food Syst.

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“…As a result, safeguarding shared and outsourced assets is crucial. Data security, privacy, and access control are the issues arising from cloud-based data outsourcing (Mohanta et al, 2021). Therefore, to overcome these difficulties, it is crucial to protect user privacy and strictly regulate access to data that has been outsourced or shared.…”

Section: Introductionmentioning

confidence: 99%

Enhancing Iot Security in cryptocurrency with Smart model-based Blockchain integration: KAFKAIOT - A Distributed Access Control System

Shukla,

Pamucar,

Alqahtani

et al. 2023

Preprint

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Internet of Things (IoT) has rapidly expanded with the interconnection of various devices through wireless networks. However, this widespread deployment of IoT devices has posed challenges in managing access to device resources due to their vast quantity and scale. As these IoT devices generate and share sensitive data, ensuring secure access becomes paramount. Traditional access control systems like Discretionary Access Control (DAC), Intelligent Dynamic Bandwidth Access Control (IBAC), and Mandatory Access Control (MAC) have limitations such as centralization, single-point failure, and low throughput, making them less suitable for dynamic and diverse IoT environment. To address these challenges, Role-Based Access Control (RBAC) emerges as a promising solution as it provides fine-grained and dynamic access control based on user attributes, resource attributes, action attributes, environmental attributes, permissions, and environmental context. In parallel, Blockchain Technology (BCT) has gained attention as a distributed data management system, ensuring data integrity through decentralization, immutability, and consensus mechanisms. Kafka-based Hyperledger Fabric, an open-source blockchain platform, offers more efficient consensus mechanisms, higher throughputs, and support for multiple organizations and ledgers. This study proposes to develop a novel "KafkaIoT" system, which integrates Kafka-based Hyperledger Fabric with RBAC to create a distributed access control system for IoT. By leveraging blockchain's distributed architecture, KafkaIoT addresses the challenges of record tracking, dynamic access control management, and access control in the IoT landscape. The seamless integration of BCT with IoT can enhance security and enable the development of distributed IoT-based cryptocurrency services, contributing to a safer and more reliable IoT ecosystem.

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“…In [141], The suggested Blockchain-based trust model for smart agriculture uses the Ethereum network and a smart contract prototype to solve some of the security problems in IoT-enabled smart agriculture. The model is built on a decentralized architecture that uses a consensus protocol to keep the system safe and private.…”

Section: Related Work In Smart Agriculture (Sag)mentioning

confidence: 99%

Scalable Next Generation Blockchains for Large Scale Complex Cyber-Physical Systems and Their Embedded Systems in Smart Cities

Alkhodair

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The original FlexiChain and its descendants are a revolutionary distributed ledger technology (DLT) for cyber-physical systems (CPS) and their embedded systems (ES). FlexiChain, a DLT implementation, uses cryptography, distributed ledgers, peer-to-peer communications, scalable networks, and consensus. FlexiChain facilitates data structure agreements. This thesis offers a Block Directed Acyclic Graph (BDAG) architecture to link blocks to their forerunners to speed up validation. These data blocks are securely linked. This dissertation introduces Proof of Rapid Authentication, a novel consensus algorithm. This innovative method uses a distributed file to safely store a unique identifier (UID) based on node attributes to verify two blocks faster. This study also addresses CPS hardware security. A system of interconnected, user-unique identifiers allows each block's history to be monitored. This maintains each transaction and the validators who checked the block to ensure trustworthiness and honesty. We constructed a digital version that stays in sync with the distributed ledger as all nodes are linked by a NodeChain. The ledger is distributed without compromising node autonomy. Moreover, FlexiChain Layer 0 distributed ledger is also introduced and can connect and validate Layer 1 blockchains. This project produced a DAG-based blockchain integration platform with hardware security. The results illustrate a practical technique for creating a system depending on diverse applications' needs. This research's design and execution showed faster authentication, less cost, less complexity, greater scalability, higher interoperability, and reduced power consumption.

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Secure Trust Model Based on Blockchain for Internet of Things Enable Smart Agriculture

Cited by 12 publications

References 23 publications

Does government policy matter in the digital transformation of farmers’ cooperatives?—A tripartite evolutionary game analysis

Does government policy matter in the digital transformation of farmers’ cooperatives?—A tripartite evolutionary game analysis

Enhancing Iot Security in cryptocurrency with Smart model-based Blockchain integration: KAFKAIOT - A Distributed Access Control System

Scalable Next Generation Blockchains for Large Scale Complex Cyber-Physical Systems and Their Embedded Systems in Smart Cities

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