Implementation Of Blockchain Technology Research Articles

Revolutionizing supply chain management: a critical meta-analysis of empowerment and constraint factors in blockchain technology adoption

PurposeThis study conducts a thorough literature review and meta-analysis to explore the adoption of blockchain technology (BCT) in supply chain management (SCM). It aims to identify the potential benefits, challenges, and critical factors influencing the implementation of this technology in supply chains.Design/methodology/approachA systematic analysis of 157 highly cited publications is performed, offering insights into research trends, citations, industries, research methods, and contextual aspects. Thematic analysis is employed to uncover key findings regarding enablers, barriers, drivers, challenges, benefits, and drawbacks associated with BCT adoption in supply chains.FindingsThe analysis highlights the complexities and opportunities involved in adopting BCT in SCM. A proposed model aligns with five dimensions, including inter-organizational, intra-organizational, technological, legal, and to assist businesses in harnessing the potential of BCT, overcoming obstacles, and managing challenges. This model provides practical recommendations for navigating the intricacies of BCT implementation while balancing associated challenges and risks.Practical implicationsOrganizations operating in supply chains can leverage the insights gained from this investigation to position themselves at the forefront of BCT adoption. By implementing the proposed model, they can unlock benefits such as increased transparency, efficiency, trust, and cost reduction.Originality/valueThe novelty of this paper lies in its extensive review of publications on Blockchain Technology adoption in supply chains. It offers insights into various aspects such as enablers, barriers, drivers, challenges, benefits, and drawbacks. Additionally, the paper presents a comprehensive model specifically designed for successful adoption of Blockchain Technology in supply chains. This model addresses multiple dimensions including inter-organizational, intra-organizational, technological, legal, and financial.

Analysis of research on the implementation of Blockchain technologies in regional electoral processes

Implementation of Blockchain technologies in online voting system is becoming increasingly popular in modern society and has significantly efficiency in governance. This article explores how Blockchain technologies can boost government operations, making them more transparent and effective. It focuses on an in-depth analysis of current research and methods on Blockchain-based electronic voting systems. The aim of this study is investigated and analysis the potential contributions of Blockchain technology to e-voting by drawing insights from global best practices. According to literature review and case studies of Blockchain implementation in government are conducted to identify existing systems and methods of e-voting, identifying their strengths and weaknesses by analyzing European countries and preparing the ground for future alternatives. Additionally, it examined the role of public education in fostering trust and understanding of Blockchain technology and analyzed the legislative landscape in neighboring jurisdictions to solidify Blockchain’s role in decision-making processes. The results of the study provide a comprehensive perspective, and the findings emphasize the relevance of the study, its contribution to understanding the problems and prospects of introducing Blockchain into electoral processes at the regional level.

The Measurement of Blockchain Technology in Financial Reports in Commercial Banks

The objective of the present study is to measure the impact of blockchain technology on financial reports. The study utilizes a time series analysis covering eleven commercial banks listed on the Amman Stock Exchange from 2009 to 2019. Two key measures, namely other operating expenses and customer deposits are employed in the Return on Assets (ROA). The findings indicate that blockchain technology can be quantified by 0.038 of other operating expenses. However, there are no discernible indications of measuring blockchain technology through customer deposits. The study suggests that blockchain technology is a double-edged sword; when not utilized as required, it leads to increased expenses, and conversely, its effective exploitation can have cost-reducing effects. In other words, operational inefficiencies or heterogeneity are associated with elevated costs associated with implementing blockchain technology. Doi: 10.28991/HIJ-2024-05-02-014 Full Text: PDF

Determinants of Blockchain Technology Adoption in Agricultural Supply Chain

Blockchain technology adoption in agriculture can bring a win-win situation for all stakeholders in supply chain, which aids in the security of transactions and information in both forward and backward linkages in agricultural supply chain. Furthermore, blockchain platform benefits producers by enhancing their reputation, increasing their competitiveness and reducing fraud by eliminating undesirable practices in the supply chain. This research paper aims to analyze the determinants of blockchain technology adoption in agricultural supply chain. Grey relational analysis is employed to identify the determinant factors of blockchain technology adoption in the supply chain. The factors for blockchain technology adoption in supply chain are identified based on the literature review collected and focus group discussion with experts. Experts are insisted to rate the factors based on the five point likert scale. The findings revealed that data transparency, traceability, interoperability, data immutability and high value pricing, product type, organization trust, and government support can influence the blockchain adoption in supply chain. The findings conclude that priorities must be given to those influential factors which will help the organizational stakeholders in formulating suitable strategy for effectively implementing blockchain technology in the agricultural supply chain.. KEYWORDS :Blockchain technology, Adoption, Factors, Agricultural supply chain, Grey relational analysis.

Cloud in Blockchain Technologies

Cloud computing and blockchain technology have become essential ideas in the field of IT, providing new ways to handle data. Cloud computing offers internet-based access to computing resources like servers and storage, while blockchain guarantees the accountability and immutability of data transactions with its distributed ledger system. Combining these technologies can enhance organizations' capabilities in data security and management. Businesses can utilize scalable infrastructure on cloud platforms by implementing blockchain technology, eliminating the need for large investments in physical resources. This integration improves the ability to access blockchain networks, making interactions easier across different locations and devices. Additionally, it enhances data security and privacy measures by enabling encrypted connections and strong authentication methods in cloud-based blockchain systems. Yet, obstacles remain in guaranteeing the authenticity and protection of information kept in multi-cloud settings, requiring effective authentication measures. To tackle these difficulties, this article presents a method for verifying data integrity in multi-cloud storage using blockchain technology, utilizing the decentralized aspect of blockchain to improve transparency and security. The plan automates verification procedures through smart contracts and cryptographic hashing, allowing for integrity checks at both a general and specific level across multiple Cloud Service Providers (CSPs). The proposed scheme has its effectiveness and reliability validated through theoretical analysis and experimental results, highlighting its potential to improve the security and efficiency of multi-cloud storage systems. INDEX TERMS: Cloud Computing, Blockchain Technology, Data Integrity Verification, Multi-Cloud Storage, Smart Contracts, Cryptographic Hashing, Security, Transparency.

Analysis of the Impact of Cybersecurity on The Stability of Financial Institutions

The issue of the impact of cybersecurity is a top priority for the functioning of a financial institution. Therefore, its provision becomes a priority in organizing the further activities of the institution itself. The article aims to analyze the current trends in ensuring the cybersecurity of financial institutions and its role in their functioning. The paper describes the theoretical foundations of the cyber protection concept. The authors also outline the specifics of cybersecurity and the leading technological solutions for achieving these goals. Special attention is paid to modern, innovative solutions to maintain the stability of financial institutions and the possibility of further development. An important area of research is the disclosure of the practical experience of information corporations in providing technical solutions to ensure the security of financial transactions and support the global financial system. The study presents the experience of Ukrainian financial institutions that use variable digital defense strategies and maintain their functionality based on an effective cybersecurity system in the context of a global military conflict. The results of the study include a detailed profile of effective practical solutions to ensure the stability of financial institutions based on the implementation of blockchain technologies. The authors pay attention to the issue of modern software, hardware, and management solutions to improve the quality of cybersecurity in the context of growing cyberattacks and digital threats to the stability of financial institutions. The research findings may be helpful for further analytical studies on the effectiveness of cybersecurity and the stability of financial institutions.

Citizens’ Perception of Blockchain-Based E-Voting Systems: Focusing on TAM

Digital transformation and new technologies have made people’s lives easier and led to great results in most areas of business and society. Implementing blockchain technology is one of the best tools for establishing sustainable smart cities and societies. In terms of sustainable governance sophisticated and secure voting systems are necessary to achieve high integrity and transparency and null election fraud, and, in environmental sustainability, e-voting systems eliminate the mass waste of paper and transportation gas emissions; namely, e-voting systems are eco-friendly with high democratic outcomes. Blockchain technology can revolutionize e-voting by increasing the security and transparency of the voting process. Integrating artificial intelligence (AI) and machine learning (ML) into blockchain-based e-voting systems further augments their effectiveness. AI algorithms can analyze voting patterns and detect irregularities, supporting the prevention of fraudulent activities and coercion. ML procedures can enhance voter authentication processes, improve accessibility for diverse demographics, and optimize the productivity of blockchain networks during peak voting periods. This study focuses on understanding citizen perceptions of blockchain-based e-voting in a smart city context using the Technology Acceptance Model (TAM). The study’s results indicate that perceived ease of use and perceived usefulness are important factors in determining citizens’ intentions to use blockchain-based e-voting. Furthermore, trust in the technology and perceived security were found to influence the usefulness of blockchain-based e-voting positively. This study provides important insights for policymakers and technologists seeking to promote the adoption of blockchain-based e-voting systems in smart cities. The findings of the research supported the research model with positive results. In conclusion, our research model encourages the adoption of a blockchain-based e-voting system to enhance the future voting environment.

Exploring on Cloud Security Landscapes:A Comprehensive Review

Nowadays, the massive growth of data and the adoption of the cloud-based architecture indicate that the secure storage of data is a very essential issue. Cloud storage is the solution to convenient, scalable and cost-effective storage, yet security issues persist, especially regarding the protection of sensitive information. The encryption plays a vital role in which data is made unreadable and only accessible by those with the proper authorization. This helps in data management and minimizes data leaks. Shared responsibility in cloud security entails collaboration between the operators and users through the encryption strategy and a number of security measures to protect the data, apps, and infrastructure. This paper deals with the different cryptographic techniques and technologies used for improving cloud security. It discusses the notion of Non-Deterministic Cryptographic Scheme (NCS), which is a secure technique that effectively utilizes randomness in cryptographic algorithms. Regarding the Intel architecture compatibility, SGX and blockchain technology implementation not only ensures data immutability, but it also strengthens the data against cyber threats. SGX produces secure compartments inside cloud platforms, while blockchain makes data integrity possible through decentralized and immutable ledger technology. The research gives an impression of the seaside and multi sided cloud security. Involving encryption, access control, data loss prevention, and intrusion detection systems. Technologies of cryptography like Group Key Based Attribute Encryption (GKBAE) and Modified Random Fibonacci Cryptography (MRFC) offers both data protection and reduced resource requirement in clouds. GKBAE enables fine-grained access control and attribute-based encryption that ensures high data security without any additional computation. In addition, the paper also talks about the privacy-preserving technology, and policy-oriented access control framework. Techniques like Linear Elliptical Curve Digital Signature (LECDS) that combine digital signatures with blockchain technologies can also be used to implement the above features. To sum up, the changing scenario of cloud security requires ceaseless innovation and application of the latest cryptographic methods. Through encryption, hardware level security features and distributed ledger technology implementation, data environment is more strengthened and vulnerabilities to hacking, data leakage, and unauthorized access are decreased. Making use of the modern security tools not only does the data safety but also is responsible for the trustworthiness and stability of the cloud computing infrastructure. Keywords— Cloud Security, Encryption, Data Protection, Non-Deterministic Cryptographic Scheme (NCS), Intel SGX, Blockchain, Group Key Based Attribute Encryption (GKBAE), Modified Random Fibonacci Cryptography (MRFC), Data Confidentiality.

Proteomics Data Classification Using Advanced Machine Learning Algorithm

Proteomics, the study of proteins and their functions within biological systems, has become increasingly data-intensive, presenting both opportunities and challenges. This project addresses the need for advanced data analytics and data integrity in proteomics research. Leveraging the power of machine learning (ML) and blockchain technology, this attempt aims to transform proteomics research. This work encompasses three key objectives. First, collect, clean, and integrate proteomics data from diverse sources, ensuring data quality and consistency. Second, employ ML algorithms to analyze this data, revealing crucial insights, identifying proteins, and predicting their functions. Third, implement blockchain technology to safeguard the authenticity and integrity of the proteomics data, providing an auditable and tamper-proof record. Implemented a user-friendly web interface, facilitating collaboration among researchers and scientists by granting access to shared data and results. This study included various classification methods for the investigation of protein classification, namely, random forests, logistic regression, neural networks, support vector machines, and decision trees. In conclusion, the proposed work is poised to revolutionize proteomics research by enhancing data analytics capabilities and securing data integrity, thereby enabling scientists to make more informed and confident discoveries in this critical field.

Security aspects in the implementation of blockchain in payment gateway transactions in Ecuador

This paper explores the security aspects involved in implementing blockchain technology in payment gateway transactions within the Ecuadorian context. Blockchain technology offers numerous security benefits such as data security, immutability, decentralization, authentication, and transparency. These features contribute to enhancing the overall security and trustworthiness of payment transactions. The decentralized nature of blockchain reduces the risk of cyber attacks targeting centralized servers, while its immutability ensures the integrity of transactions. Additionally, authentication mechanisms such as digital signatures and smart contracts help ensure that only authorized parties can participate in and validate transactions. Furthermore, blockchain’s transparency facilitates auditing and compliance with financial regulations. This paper discusses how leveraging blockchain technology can significantly improve security in payment gateway transactions in Ecuador and provides insights into the potential challenges and opportunities associated with its implementation.

Blockchain for HR Data Security

In today's digital landscape, organizations face an escalating threat of data breaches and unauthorized access to sensitive information. This vulnerability is particularly pronounced in Human Resources (HR) departments, where vast amounts of personal employee data are stored and managed. This paper delves into the potential of blockchain technology as a formidable solution for bolstering HR data security. By providing a comprehensive examination of blockchain principles, this research elucidates how the decentralized and immutable nature of blockchain can be leveraged to enhance the security of HR data. The paper explores various applications of blockchain within HR, such as secure employee record management, streamlined payroll processes, and verified credentialing. Additionally, it addresses the challenges and considerations associated with implementing blockchain technology in HR systems, including integration with existing infrastructure, scalability issues, and regulatory compliance. Through a detailed analysis, this research underscores the transformative impact blockchain can have on HR data security practices. It emphasizes how blockchain can ensure the confidentiality, integrity, and availability of employee information, thereby fostering a more secure and trustworthy HR environment. Ultimately, this paper aims to provide valuable insights for HR professionals and organizations seeking to safeguard their data against the ever-evolving landscape of cyber threats.

Challenges in adopting blockchain technology in supply chain management: a too far fetched idea?

PurposeRecent technological advancements, often linked to Industry 4.0, require organizations to be more agile and innovative. Blockchain technology (BT) holds immense potential in driving organizations to achieve efficiency and transparency in supply chains. However, there exist some insurmountable challenges associated with the adoption of BT in organizational supply chains (SC). This paper attempts to categorically identify and systematize the most influential challenges in the implementation of BT in SC.Design/methodology/approachThis study resorts to an extensive literature review and consultations with experts in the field of supply chain management (SCM), information technology and academia to identify, categorize and prioritize the major challenges using VlseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR) and Combined Compromise Solution method (CoCoSo).FindingsThe top three classes of challenges revealed in this study are privacy challenges (PC), infrastructure challenges (IC) and transparency challenges (TC). Maintaining a balance between data openness and secrecy and rectification of incorrect/erroneous input are the top two challenges in the PC category, integration of BT with sustainable practices and ensuring legitimacy are the top two challenges in the IC category, and proper and correct information sharing in organizations was the top most challenge in the TC category.Originality/valueFuture scholars and industry professionals will be guided by the importance of the challenges identified in this study to develop an economical and logical approach for integrating BT to increase the efficiency and outcome of supply chains across several industrial sectors.

Tides of Blockchain in IoT Cybersecurity.

This paper surveys the implementation of blockchain technology in cybersecurity in Internet of Things (IoT) networks, presenting a comprehensive framework that integrates blockchain technology with intrusion detection systems (IDS) to enhance IDS performance. This paper reviews articles from various domains, including AI, blockchain, IDS, IoT, and Industrial IoT (IIoT), to identify emerging trends and challenges in this field. An analysis of various approaches incorporating AI and blockchain demonstrates the potentiality of integrating AI and blockchain to transform IDS. This paper's structure establishes the foundation for further investigation and provides a blueprint for the development of IDS that is accessible, scalable, transparent, immutable, and decentralized. A demonstration from case studies integrating AI and blockchain shows the viability of combining the duo to enhance performance. Despite the challenges posed by resource constraints and privacy concerns, it is notable that blockchain is the key to securing IoT networks and that continued innovation in this area is necessary. Further research into lightweight cryptography, efficient consensus mechanisms, and privacy-preserving techniques is needed to realize all of the potential of blockchain-powered cybersecurity in IoT.

Blockchain to blockchange? NFTs and DIY entrepreneurship in music production

Recently, developments in blockchain technology have shaken up the creative industries. Especially in the visual arts, NFT trade gained traction. Yet, musicians have also experimented with implementing blockchain technology. Most notably during the COVID-19 pandemic, the sales of NFTs were thought to compensate for some of the income loss caused by restrictions on live music. This paper explores why musicians engaged with blockchain technology, specifically by selling their music as NFTs, and how they perceive this affected their income, work practices and business models. Building upon 14 interviews with musicians who have sold their songs as NFTs, we highlight two main motivations for selling music NFTs: commercial autonomy from gatekeepers and platforms, and artistic autonomy. Financial gains were less prevalent and often remained obscured in respondents’ discourses. Above all, this research shows that pursuing autonomy and authenticity remains key for musicians, regardless of their appetite for new financial-technological innovations.

Distributed Ledger Approach BlockChain- Based Integrated EHR: A Ethereum Smart Contract Method

Blockchain, on the other hand, is a groundbreaking technology that provides a distributed and Decentralized environment in which nodes in a list of networks can connect to each other without the need for a central authority. It has the potential to overcome the limits of Electronic Health Record (EHR) management and create a more secure, Decentralized, and safer environment for exchanging EHR data. Further, blockchain is a distributed ledger on which data can be stored and shared in a cryptographically secure, validated, and mutually agreed-upon manner across all mining nodes. The blockchain stores data with a high level of integrity and robustness, and it cannot be altered. Electronic health records (EHRs) are digitally saved health records that provide information about a person’s health. EHRs are generally shared among healthcare stakeholders, and thus are susceptible to power failures, data misuse, a lack of privacy, security, and an audit trail, among other problems. The aim of our proposed framework is firstly to implement blockchain technology for EHR and secondly to provide secure storage of electronic records by defining granular access rules for the users of the proposed framework. Moreover, this framework also discusses the scalability problem faced by the blockchain technology in general via use of off-chain storage of the records. This framework provides the EHR system with the benefits of having a scalable, secure and integral blockchain-based solution.

SECUREMEDS: BLOCKCHAIN PROTECTION FOR DRUG CHANNELS

The World Health Organisation (WHO) highlights the global threat of medicine counterfeiting, particularly in low- and middle-income countries where 10% of drugs may be counterfeit or of inferior quality, hence creating serious health hazards to the general public. Because there are shortages of necessary medications during illness outbreaks, this problem gets worse. Fighting this issue requires increased public awareness campaigns, improved pharmaceutical accessibility, and international cooperation Our goal is to create a strong framework for monitoring pharmaceuticals at every stage of the supply chain—manufacturers, distributors, retailers, and government agencies such as the FDA. A tamper-proof and easily traceable supply chain can be ensured by implementing blockchain technology and using transparent contractual arrangements. Furthermore, cutting-edge techniques like smart contracts made possible by Ganache and Ethereum improve supply chain integrity. Verification codes are sent via email to strengthen authentication processes and provide an additional degree of protection. Moreover, batch number hashing is secured by SHA encryption, guaranteeing complete protection during the distribution process. Global pharmaceutical safety and efficacy are guaranteed by this all-encompassing strategy.. . Keywords— Pharmaceutical Supply Chain Counterfeit Medications Blockchain Technology FDA (Food and Drug Administration).

Implementation of Blockchain Technology on Accounting Information System For Transaction Security and Data Reliability

This research discusses the impact of blockchain technology on accounting information systems, with a focus on transaction security and data reliability. Blockchain, as an innovation in the digital world, promises significant improvements in security, transparency, and decentralization. Despite offering potential benefits, the implementation of blockchain in accounting information systems is still limited, with challenges involving high costs, lack of regulations, and data security concerns. In Indonesia, limited resources and digital literacy are key factors in overcoming these limitations. This research uses a qualitative descriptive approach because it aims to gain a deeper understanding. The qualitative approach allows researchers to analyze data, understand contexts, and formulate meaning from the information found. Data sources in this study were obtained from primary sources such as interviews and secondary data obtained from document studies. Interviews were conducted with participants knowledgeable about implementing blockchain in accounting information systems. The data collection process identified that blockchain can improve transaction security and data reliability in accounting information systems. However, scalability and integration with existing infrastructure pose challenges. Digital literacy awareness and infrastructure preparedness are identified as key factors for the successful implementation of blockchain technology in the accounting context. This research is expected to provide insights and recommendations for the development of blockchain technology and accounting information systems in the future. The implications of this research are that by implementing blockchain technology in accounting information systems, it can improve the quality of accounting information in companies and increase the long-term value of the company.

Blockchain technology for supply chain traceability: A game-theoretic analysis between e-platforms.

In view of the rapid development and application of blockchain technology, this paper considers a secondary supply chain system consisting of a single upstream supplier and a downstream e-tailer that implements blockchain technology and a traditional e-tailer that does not implement blockchain technology. We establish the demand function of two channels based on consumers' sensitivity to the blockchain and use the Stackelberg game model to compare and analyse the e-tailers' profits from the two channels. For the basic properties, interestingly, we find that there exists a critical threshold on the cost sensitivity to effort that helps each e-tailer decide whether to implement effort. If the cost sensitivity to effort is high, the two-sided e-tailers will reduce their effort as much as possible to obtain greater profits. Conversely, if the cost sensitivity to effort is low, they will increase their effort to obtain more benefits. We also discuss the role of blockchain technology in competition between e-tailers and analyse the impact of the product brand effect brought by the traceability characteristic of blockchain on the competition between e-tailers. To check the robustness of the core results and to investigate different forms of supply chain configurations, this paper further develops the analysis of the supplier entering agency agreements with two-sided e-tailers. Under this scenario, the supplier sells their products directly to consumers through two-sided e-platforms and shares revenue with e-tailers as platform agency fees. These core ideas remain valid in the extended model.

Integrating smart Green Product Platforming for carbon footprint reduction: The role of blockchain technology and stakeholders influence within the agri-food supply chain

This study explores the integration of Blockchain Technology (BCT) with Green Product Platforming (GPP) in the agri-food industry, addressing the gap in empirical evidence about BCT's effective contribution to enhancing carbon and the economic performance of supply chains. It aims to analyze the impact of BCT-enabled GPP on reducing the carbon footprint and enhancing economic performance in the agri-food sector. In the agri-food sector, BCT-enabled platforms are emerging as critical methods. These platforms are characterized by their assortment of consistent modules and interfaces, adept at efficiently producing and digitally delivering diverse green products. The research combines quantitative surveys and qualitative interviews to examine the interplay of BCT as a digital technology and GPP and the significant role of stakeholders' stress in driving the effectiveness of BCT-enabled GPP, exploring the conditions of its positive impact on carbon and economic performance. The findings indicate the importance of aligning GPP initiatives with stakeholder expectations and leveraging BCT to navigate and capitalize on stakeholder pressures for improved carbon and economic performance. Highlighting actionable insights, this research offers a roadmap for agri-food managers to harness technological advancements to meet the dual objectives of sustainability and competitive advantage. Therefore, the paper presents a nuanced analysis of how BCT-enabled GPP can revolutionize the agri-food industry toward a more sustainable and efficient future. The study acknowledges limitations, notably, the variability in BCT implementation across the agri-food sector and the need for ongoing evaluation due to blockchain's evolving nature. Future research should explore BCT's diverse applications in agri-food contexts and its scalability within complex supply chains.

Information Sharing in Land Registration Using Hyperledger Fabric Blockchain

Blockchain technology is increasingly being recognized for its pivotal role in enhancing security, immutability, and transparency across government sectors, notably in land registration (LR) processes. This research emphasizes the need for contextually adapted blockchain technology solutions, particularly in resource-constrained and culturally diverse settings. Utilizing the elaborated action design research method, this study presents a Hyperledger-based blockchain technology system tailored for Sudan’s LR, addressing technical challenges, evaluation frameworks, privacy measures, and deployment strategies. This system not only facilitates secure and transparent land transactions from planning to certificate issuance, but also integrates the management of land sales, significantly reducing the need for intermediaries. By providing a detailed exploration of the system’s goals, technical hurdles, and practical deployment insights, this research contributes valuable knowledge to the implementation of blockchain technology in LR, with findings that are applicable to similar contexts globally. This study underscores the importance of customizing blockchain solutions to meet the unique requirements of different environments, thereby advancing digital government in resource-constrained settings.