A trust evaluation model for secure data aggregation in smart grids infrastructures for smart cities

Qureshi, Kashif Naseer; Islam, Muhammad; Jeon, Gwanggil

doi:10.3233/ais-210602

Cited by 10 publications

(7 citation statements)

References 42 publications

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“…Smart grid systems are based on real-time services, where privacy and security are one of the main challenges. In order to meet these challenges and deal with security and privacy issues, Qureshi et al proposed the Smart Grid Trust Evaluation Model (TEMSG) for the security data aggregation in smart grids and smart cities [10]. Rasool et al proposed an optimized combination of ferroelectric material parameters in the gate stack to achieve transmission characteristics without hysteresis and lower subthreshold swing.…”

Section: Introductionmentioning

confidence: 99%

Performance of Ferroelectric Materials in the Construction of Smart Manufacturing for the New Infrastructure of Smart Cities

Zhou

Yan

2022

Advances in Materials Science and Engineering

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Smart city construction is the inevitable product of scientific development and transformation of life by building digital cities, building the Internet of Things, and making city management systems simple and intelligent through cloud computing. Smart city is a new generation information technology. Make full use of the advanced form of urban informatization based on the next generation innovation of knowledge society in all walks of life in the city. Cloud computing is a new network application concept. The core concept of cloud computing is to take the Internet as the center, and provide fast and secure cloud computing services and data storage on the website, so that everyone who uses the Internet can use the huge computing resources and data center on the network. The role of smart city engineering infrastructure is to build the infrastructure of this platform, so that smart cities can operate effectively, such as deformation test of ferroelectric materials, particle suitability analysis of ferroelectric materials, etc., This research is oriented to the intelligent manufacturing of new infrastructures in smart cities and analyzes the performance of ferroelectric materials in construction, aiming to better grasp the performance of ferroelectric materials and provide constructive suggestions for smart manufacturing in smart cities. The article first understands and states the related concepts, related construction requirements, development status and problems that need to be solved for smart city smart manufacturing by consulting relevant materials; then, it discusses the ferroelectric materials involved in the construction, analyzes the data of piezoelectric properties, etc., which will help to give more clear guidance on the process of tooling design; finally, the application link of ferroelectric materials is tested, and the deformation of ferroelectric materials and this premise are discussed on the problem of intelligent manufacturing efficiency and intelligent manufacturing efficiency. The experimental results show that the maximum value in the group of smart manufacturing benefits is 559.37; the maximum value between groups is 172.35. For efficiency of smart manufacturing, the maximum value between groups reaches 187.07; the maximum value in groups is 286.35. Whether it is a significant analysis of smart manufacturing benefits or smart manufacturing efficiency, the experimental results are quite impressive.

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Section: Introductionmentioning

confidence: 99%

Performance of Ferroelectric Materials in the Construction of Smart Manufacturing for the New Infrastructure of Smart Cities

Zhou

Yan

2022

Advances in Materials Science and Engineering

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“…In 2021 Qureshi et al [16] proposed the Trust Evaluation Model for Smart Grids (TEMSG) to secure the data collection in smart cities and smart grids. In smart grids, machine learning algorithms can be used to estimate faulty information and, consequently, to obtain trust values.…”

Section: Literature Reviewmentioning

confidence: 99%

Blockchain Based Consensus Algorithm and Trustworthy Evaluation of Authenticated Subgraph Queries

Sharmila¹,

Devi²

2023

Computer Systems Science and Engineering

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Over the past era, subgraph mining from a large collection of graph database is a crucial problem. In addition, scalability is another big problem due to insufficient storage. There are several security challenges associated with subgraph mining in today's on-demand system. To address this downside, our proposed work introduces a Blockchain-based Consensus algorithm for Authenticated query search in the Large-Scale Dynamic Graphs (BCCA-LSDG). The two-fold process is handled in the proposed BCCA-LSDG: graph indexing and authenticated query search (query processing). A blockchain-based reputation system is meant to maintain the trust blockchain and cloud server of the proposed architecture. To resolve the issues and provide safe big data transmission, the proposed technique also combines blockchain with a consensus algorithm architecture. Security of the big data is ensured by dividing the BC network into distinct networks, each with a restricted number of allowed entities, data kept in the cloud gate server, and data analysis in the blockchain. The consensus algorithm is crucial for maintaining the speed, performance and security of the blockchain. Then Dual Similarity based MapReduce helps in mapping and reducing the relevant subgraphs with the use of optimal feature sets. Finally, the graph index refinement process is undertaken to improve the query results. Concerning query error, fuzzy logic is used to refine the index of the graph dynamically. The proposed technique outperforms advanced methodologies in both blockchain and non-blockchain systems, and the combination of blockchain and subgraph provides a secure communication platform, according to the findings.

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“…However, the security analysis did not consider internal attacks conducted by dishonest agents, but rather, it included privacy, fairness, verifiability, and transparency of the system, demonstrating on-off trust and resistance to bad-mouthing. K. Qureshi et al [20] designed a trust evaluation model for smart grids (TEMSG) towards ensuring a secure aggregation of data from smart grids (SG) and smart cities. The authors adopted machine learning methods to collect trust data, estimate information, and then evaluate and verify the reliability and accuracy of the system.…”

Section: Related Workmentioning

confidence: 99%

Trust Management and Authentication Protocol for CWD- WPT Charging Stations

Roman

Gondim

2023

Preprint

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Electric vehicles (EV) have become an important alternative to reduce contamination and atmospheric pollution in the environment caused, in part, by cars, due to their emissions of carbon dioxide. The broad dissemination of EV's in society involves the solution of challenges related to EV charging and travel times, which still must be overcome. Some proposals have pointed to wireless charging while the EVs are driven (CWD) with wireless power transfer (WPT) technology through magnetic induction. However, there are some concerns over security and access control in the system due to the particularities of VANET-based scenario, which requires high performance for offering a safe and quality service. This paper introduces an authentication and access control protocol for a CWD-WPT charging system based on bilinear pairing and trust management. When compared to another one, the protocol shows good performance in terms of computational, energy, and communication costs. A comparative security analysis performed revealed an improvement by our proposal regarding security functionalities.

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A trust evaluation model for secure data aggregation in smart grids infrastructures for smart cities

Cited by 10 publications

References 42 publications

Performance of Ferroelectric Materials in the Construction of Smart Manufacturing for the New Infrastructure of Smart Cities

Performance of Ferroelectric Materials in the Construction of Smart Manufacturing for the New Infrastructure of Smart Cities

Blockchain Based Consensus Algorithm and Trustworthy Evaluation of Authenticated Subgraph Queries

Trust Management and Authentication Protocol for CWD- WPT Charging Stations

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