Secure and Decentralized Voting System using Block Chain Technology

The integration of blockchain technology in biomedical diagnostics offers a promising solution to the challenges of data security and privacy in infectious disease surveillance. As the digitalization of healthcare systems accelerates, the need to protect sensitive health information becomes increasingly critical. Blockchain, with its decentralized and immutable nature, provides a robust framework for ensuring the integrity and confidentiality of biomedical data. This abstract explores how blockchain technology can be leveraged to enhance data security and privacy in the context of infectious disease surveillance, where rapid and accurate data sharing is essential for effective public health responses. Infectious disease surveillance relies on the collection, analysis, and dissemination of large volumes of data, often shared across multiple institutions and geographical regions. Traditional systems for managing this data are vulnerable to breaches, unauthorized access, and data tampering, which can compromise public health efforts and patient privacy. Blockchain technology addresses these vulnerabilities by enabling secure, transparent, and tamper-proof data exchanges. Each transaction or data entry is recorded in a distributed ledger, accessible only to authorized participants, thus ensuring that the data remains secure and unaltered. Moreover, blockchain’s inherent transparency allows for real-time monitoring and auditing of data flows, which is crucial in the timely detection and response to infectious disease outbreaks. The use of smart contracts within blockchain networks further enhances the automation and efficiency of data management, ensuring that data is only accessed and shared according to predefined rules and conditions. This not only safeguards patient privacy but also builds trust among stakeholders, including patients, healthcare providers, and public health authorities. In conclusion, the integration of blockchain technology in biomedical diagnostics presents a transformative approach to addressing the critical issues of data security and privacy in infectious disease surveillance. By leveraging blockchain's unique features, healthcare systems can ensure that sensitive diagnostic data is protected, thus supporting more effective and secure public health interventions in the fight against infectious diseases. Keywords: Blockchain, Biomedical Diagnostics, Data Security, Privacy, Infectious Disease Surveillance.

Land as an immovable property represents an important asset for which such crucial aspects evolve as ownership rights, security of land records, possible disputes, corruption risks and sundry transparency matters of land registry processes. Critical issues are traceability of records, hazards of document forgery as well as vulnerability to various errors. Delivering accountable land registry systems and particularly increasing validity of land titles is vital for present-day governments in terms of suppressing corruption, eliminating red tape, enhancing transparency, improving speed of the stated public service and eradicating risks of possible disputes. Furthermore, integration of the blockchain technology into land registries leads to achieving a disruptive transformation of public-service provision systems. This Georgia focused casestudy-based research ascertains how blockchain technology resolves the issues above concerning contemporary land registry systems and examines determinants for a successful application of the digital novelty. The findings from semi-structured interviews and document studies we analyze and scrutinize the present blockchain model of the Georgian government. Additionally, we provide recommendations for administering the blockchain-based digital solutions present in the public land registry service-provision system.

The adoption of remote assisted care was accelerated by the COVID-19 pandemic. This type of system acquires data from various sensors, runs analytics to understand people’s activities, behavior, and living problems, and disseminates information with healthcare stakeholders to support timely follow-up and intervention. Blockchain technology may offer good technical solutions for tackling Internet of Things monitoring, data management, interventions, and privacy concerns in ambient assisted living applications. Even though the integration of blockchain technology with assisted care is still at the beginning, it has the potential to change the health and care processes through a secure transfer of patient data, better integration of care services, or by increasing coordination and awareness across the continuum of care. The motivation of this paper is to systematically review and organize these elements according to the main problems addressed. To the best of our knowledge, there are no studies conducted that address the solutions for integrating blockchain technology with ambient assisted living systems. To conduct the review, we have followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology with clear criteria for including and excluding papers, allowing the reader to effortlessly gain insights into the current state-of-the-art research in the field. The results highlight the advantages and open issues that would require increased attention from the research community in the coming years. As for directions for further research, we have identified data sharing and integration of care paths with blockchain, storage, and transactional costs, personalization of data disclosure paths, interoperability with legacy care systems, legal issues, and digital rights management.

The integration of blockchain technology in supply chains has the potential to transform the industry by improving transparency, traceability, and security. This study provides insight into important aspects for data management in blockchains, such as data kinds, collection tactics, integration methodologies, and data input and delivery accountability. Furthermore, it emphasizes the financial ramifications of blockchain adoption, emphasizing the difficulties that small supply chain enterprises confront due to limited resources. Cultural resistance and deeply embedded corporate procedures are investigated as important operational barriers that could stymie blockchain technology adoption. This study emphasizes the significance of building robust governance models and protocols that promote collaboration and compliance among supply chain actors to manage these difficulties. Moreover, the importance of tackling interoperability issues across different blockchain systems to provide seamless information flow within complicated supply chain networks is emphasized.

To improve the application effect of block chain technology in sports industry, the risk assessment is carried out for block chain technology of sports industry. Firstly, the core application value and cross-border integration of block chain technology are discussed. Secondly, the challenge of applying block chain technology to sports industry is summarized. Thirdly, the main technical risks of block chain in sports industry are analyzed. And then the risk assessment model of block chain is constructed. Finally, ten cities are selected to carry out risk evaluation of block chain in sports industry. The analysis results can provide the beneficial guidance for applying block chain in sports industry.

Impact of government fund policy and blockchain technology on closed-loop supply chains in textile and apparel industry

Analysts and professionals keep on drawing fluctuated interests in blockchain (BC) technology. The idea has- some key highlights, for example, decentralization, dependability, security, and information veracity. In any case, even with the developing interest, much more has to be done concerning the current state of knowledge and practice in relation to the use of BC technology in education. Accordingly, this study presents a review of the current investigations on BC-based learning applications in the education sector. This paper has focused on three major themes: learning applications that have been made using BC technology, the contribution and merits of blockchain technology to the education sector, and the problems experienced while integrating BC technology in the education sector. A concentrated conversation is introduced as well as a complete outcome examination of each topic. This paper also highlights the key areas of the education sector which tend to benefit from the application of Blockchain technology.KeywordsBlockchain technologyDevelopmentEducation sector

Real-time applications always have security issues present in their ecosystem which needs to be improved. Blockchain technology can be considered as a solution that can ensure network security. The integration of blockchain technology into autonomous systems has now become an important candidate to resolve network security issues in devices that work on p2p communications. As humans become more reliant on autonomous vehicles, the importance of finding a solution to the problems linked with data security needs to be addressed to comply with international security laws. The paper aims to find the importance of blockchain technology and how it can be integrated into different classes of autonomous vehicles. In the research, an analysis of existing papers will be included along with a proposed design that can be deployed to solve the problems associated with data security using blockchain technology. Besides the improvements offered by blockchain technology, all the additional challenges associated with designing a new system and deploying this technology will be reviewed. The limitations of the works along with the future research opportunities that might open up will be presented in this paper.

The urban railway system plays a critical role in modern transportation, demanding constant operational efficiency and cost-effectiveness improvement. The problem statement identifies the existing gaps and challenges in Operation Expenditure (OPEX). Managing operation costs in urban railways is a multifaceted challenge involving intricate interdependencies and considerations. In this context, integrating blockchain technology presents a promising approach to optimise the operation and maintenance processes, potentially reducing costs while enhancing transparency, security and efficiency. The traditional operation and maintenance practices of urban railway systems often suffer from inefficiencies, lack of transparency and high administrative overheads. This results in inflated operational costs, which ultimately burden both operators and passengers. Moreover, conventional methods often struggle to effectively manage the complex network of assets, maintenance schedules and service providers, leading to suboptimal resource allocation and prolonged downtime. These include a variety of approaches, such as simulation techniques, optimisation models, machine learning algorithms and detailed analytical frameworks like the Analytical Hierarchy Process (AHP), which is based on PRISMA. The advanced searching techniques on SCOPUS, Web of Science (WOS) and IEEE Xplore database using the keywords “blockchain technology”, “operating costs”, “maintenance”, “financial” and “urban railway” were applied. The final primary data (n=24) was analysed using the quantitative data method. The themes were decided, which are Theme (1) on railway operations and efficiency, Theme (2) on Deep Learning and Financial Technology and Theme (3) on Financial Risk Management and Evaluation. The integration of blockchain technology into urban railway operations and maintenance holds significant promise, offering improved transparency, efficiency and security. By enhancing trust among stakeholders through increased transparency and auditability as well as fostering collaboration and accountability, blockchain can revolutionise traditional practices. Furthermore, the automation of tasks and optimised resource allocation are expected to yield cost savings and operational efficiencies. Additionally, the decentralised nature of blockchain technology mitigates the risk of data tampering and cyberattacks, ensuring the integrity and security of critical infrastructure systems. Overall, blockchain presents a paradigm shift in managing urban railway operation and maintenance costs, paving the way for more sustainable, reliable and cost-effective transportation systems worldwide.

The purpose of this paper is to present our proposal to use blockchain technology to create a secure, efficient, and smart voting system in the USA. The first section of this paper presents the current equipment and technology used in the current voting process in the USA. Next, an analysis of the technological challenges of our voting system is presented. Recommendations are proposed to remedy these challenges with the implementation of blockchain and biometric technologies. Next, the paper discusses the features, benefits, and uses of blockchain technology. Finally, arguments are presented both for and against the use of blockchain and biometric technologies for voting purposes.

The effective integration of blockchain technology and artificial intelligence (AI) has the potential to change healthcare management. Two cutting-edge developments in the healthcare industry are blockchain and artificial intelligence. Blockchain, an open network for information sharing and permission, is being used in e-Health to apply artificial intelligence models. Healthcare workers will be able to view patient medical records on the blockchain. Artificial intelligence (AI) makes use of a wide range of suggested algorithms, decision-making power, and vast amounts of data. Health care services can be made more decentralized, transparent, safe, and impenetrable with the use of blockchain technology. AI needs cryptographic records to be stored, and blockchain makes this possible. Applications of artificial intelligence in healthcare management include chatbots for diagnosis and treatment, predictive analytics, personalized medicine, and more. Blockchain technology has applications in supply chain management, clinical trial management, interoperability, and data security and integrity in healthcare management. A more effective, safe, and patient-centered healthcare ecosystem can be created by integrating blockchain technology and artificial intelligence (AI) into healthcare management. It can encourage the development of a wide range of applications in radiology, cancer treatment, cardiology, dermatology, and fundoscopy that may save patients' lives.

With the rapid growth of digital data and inter-connected devices, the integration of blockchain and Internet of Things technology offers a promising chance to revolutionize data management approaches. With today's global connectivity, the management and securing of ever-increasing amounts the amount of data produced by Internet of Things (IoT) devices is becoming an increasing concern. This study investigates a new solution to address such a concern by integrating blockchain technology into IoT systems. The aim is to develop a strong framework that takes advantage of the decentralized and secure character of blockchain and the wall-to-wall connectivity offered by the IoT. This integration is intended to address important needs such as data integrity, The integration aims to tackle crucial issues like data integrity, privacy, and unauthorized access. With the connectivity and sensing capabilities of the IoT, along with the blockchain technology of decentralized consensus and immutable ledgers, businesses are able to develop secure systems to retrieve, transfer, and store such data. In the experiments conducted on the Ethereum blockchain platform, it has been found that the blockchain and IoT technology solution not only secures data but also facilitates information management. The experiment results demonstrate that the proposed solution is able to protect against tampering, increase the transparency of transactions, and to minimize the chances of unauthorized access. The framework is scalable and highly adaptable, and it is therefore a promising solution for various applications. This framework employs an innovative approach to ensure secure and efficient data management.

BackgroundEnsuring the security and trustworthiness of a digitized and automated electoral process remains a significant challenge in democratic systems. As digital voting systems are increasingly being investigated worldwide, ensuring the integrity of the process using robust security measures is of great importance. This paper presents a simplified model to enhance electoral integrity by leveraging Blockchain technology in the context of Oman’s digital voting system. The model uses Blockchain technology to create a secure and trustworthy voting environment, addressing key vulnerabilities in digital electoral systems.MethodsThe research utilized a quantitative approach, employing an experimental design methodology using open-source software to simulate voting systems. Synthetic population data is used to operate these systems, while advanced biometric authentication technologies verify voter identities. Blockchain technology is leveraged to ensure secure vote recording, with smart contracts used to authenticate voters and securely record votes. Additionally, synchronous transactions are executed for both voter registration and voting processes, enhancing the overall security and efficiency of the system.ResultsThe experimental results show that Blockchain enhances electoral integrity and security in Oman’s voting system, improving elections’ transparency and reliability. The performance evaluation of the model focuses on efficiency, reliability, and scalability metrics. Asynchronous transactions are utilized to improve processing time for voter registration and voting. Election administrators can manage, monitor, and certify election results, while Ethereum nodes ensure decentralized verification and transparency in the voting process.ConclusionThis research offers insights for policymakers to consider Blockchain for electoral reforms, addressing issues like data integrity, fraud prevention, and transparency to boost voter trust. A strong regulatory framework and public awareness are crucial for successful implementation. Pilot projects are needed to assess Blockchain’s practical impact. Oman could lead global innovation in electoral technology, though infrastructure and public resistance challenges must be managed.

Ensuring the security and trustworthiness of a digitized and automated electoral process remains a significant challenge in democratic systems. As digital voting systems are increasingly being investigated worldwide, ensuring the integrity of the process using robust security measures is of great importance. This paper presents a simplified model to enhance electoral integrity by leveraging Blockchain technology in the context of Oman's digital voting system. The model uses Blockchain technology to create a secure and trustworthy voting environment, addressing key vulnerabilities in digital electoral systems. The research utilized a quantitative approach, employing an experimental design methodology using open-source software to simulate voting systems. Synthetic population data is used to operate these systems, while advanced biometric authentication technologies verify voter identities. Blockchain technology is leveraged to ensure secure vote recording, with smart contracts used to authenticate voters and securely record votes. Additionally, synchronous transactions are executed for both voter registration and voting processes, enhancing the overall security and efficiency of the system. The experimental results show that Blockchain enhances electoral integrity and security in Oman's voting system, improving elections' transparency and reliability. The performance evaluation of the model focuses on efficiency, reliability, and scalability metrics. Asynchronous transactions are utilized to improve processing time for voter registration and voting. Election administrators can manage, monitor, and certify election results, while Ethereum nodes ensure decentralized verification and transparency in the voting process. This research offers insights for policymakers to consider Blockchain for electoral reforms, addressing issues like data integrity, fraud prevention, and transparency to boost voter trust. A strong regulatory framework and public awareness are crucial for successful implementation. Pilot projects are needed to assess Blockchain's practical impact. Oman could lead global innovation in electoral technology, though infrastructure and public resistance challenges must be managed.

Even though cloud computing has advanced over the years, the two major challenges currently faced by cloud computing are data security and trusted computing. In cloud computing applications, blockchain technology can enhance data security and trusted computing when paired with virtual machine agents and mobile agent technologies. A decentralized new framework for distributed computing is blockchain. A potential area of study is the integration of blockchain technology with cloud computing, leveraging the former's security mechanisms to enhance the latter's secure computing and storage capabilities. The usage of the proposed framework builds on the inherent security features of blockchain technology in an effort to secure data and information integrity, confidentiality and authentication in cloud environments. Through the introduction of distributed virtual machine agents, the framework increases the scalability and effectiveness of data protection mechanisms for virtual data environments that can be used to store information protected by cloud security measures. Thus, the proposed study substantiates the applicability and efficiency of the existing and emerging problems of cloud data security and this approach develops satisfactory data protection solutions.