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The adoption of blockchain technology in healthcare heralds a transformative shift in data storage, transaction facilitation, and the unification of healthcare information. While blockchain has gained significant traction across industry, government, and academia, persistent security and privacy challenges hinder its full-scale adoption in healthcare data sharing. This paper critically examines the security and privacy imperatives intrinsic to medical data sharing via blockchain. It elucidates technical strategies and solutions to mitigate these challenges, emphasizing the enhanced security and privacy afforded by healthcare-specific blockchains. Key technological features explored include anonymous signatures, attribute-based encryption, proof-of-stake mechanisms, and advanced smart contract verification techniques. Beyond data sharing, the paper delves into the broader potential applications of blockchain in healthcare, such as patient consent management, clinical trials, supply chain integrity, and personalized medicine. Aimed at healthcare professionals, decision-makers, and service developers, this comprehensive research provides a deep understanding of blockchain’s security and privacy landscape, encompassing fundamental concepts, associated risks, prerequisites, and the nuances of its development and deployment in the healthcare sector. By examining the present and future outlook of blockchain in healthcare, the paper highlights the importance of enhanced security measures and privacy protections. Furthermore, it advocates for ongoing collaboration among stakeholders to ensure the sustainable and secure evolution of healthcare systems. Ultimately, this research contributes to the broader discourse on digital health innovation, emphasizing the critical role of robust blockchain frameworks in achieving secure and efficient medical data management, regulatory compliance, and innovative healthcare solutions. The results presented aim to promote knowledgeable decision-making and tactical preparation, ensuring that the complete capability of blockchain technology is employed to improve healthcare results and operational effectiveness.

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Medcure Chain-Synergistic Advancements in Blockchain Technology: Integrating Innovative Models for Enhanced Security and Efficiency

  • 会议论文

  • 发表日期：

    2025年

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  • Niti Dey,
  • Shivnath Ghosh,
  • Souvik Brahma Hota

摘要

The adoption of blockchain technology in healthcare heralds a transformative shift in data storage, transaction facilitation, and the unification of healthcare information. While blockchain has gained significant traction across industry, government, and academia, persistent security and privacy challenges hinder its full-scale adoption in healthcare data sharing. This paper critically examines the security and privacy imperatives intrinsic to medical data sharing via blockchain. It elucidates technical strategies and solutions to mitigate these challenges, emphasizing the enhanced security and privacy afforded by healthcare-specific blockchains. Key technological features explored include anonymous signatures, attribute-based encryption, proof-of-stake mechanisms, and advanced smart contract verification techniques. Beyond data sharing, the paper delves into the broader potential applications of blockchain in healthcare, such as patient consent management, clinical trials, supply chain integrity, and personalized medicine. Aimed at healthcare professionals, decision-makers, and service developers, this comprehensive research provides a deep understanding of blockchain’s security and privacy landscape, encompassing fundamental concepts, associated risks, prerequisites, and the nuances of its development and deployment in the healthcare sector. By examining the present and future outlook of blockchain in healthcare, the paper highlights the importance of enhanced security measures and privacy protections. Furthermore, it advocates for ongoing collaboration among stakeholders to ensure the sustainable and secure evolution of healthcare systems. Ultimately, this research contributes to the broader discourse on digital health innovation, emphasizing the critical role of robust blockchain frameworks in achieving secure and efficient medical data management, regulatory compliance, and innovative healthcare solutions. The results presented aim to promote knowledgeable decision-making and tactical preparation, ensuring that the complete capability of blockchain technology is employed to improve healthcare results and operational effectiveness.