Leveraging Hyperledger Fabric for Secure Healthcare Systems

Abstract

Healthcare Systems Worldwide face significant challenges in ensuring data security and interoperability, which are critical for effective patient care and operational efficiency. This research proposes a novel healthcare information exchange system leveraging Hyperledger Fabric, building upon prior work with Ethereum. The primary objective is to enhance data security and interoperability within healthcare systems. Hyperledger Fabric’s advanced features, including permissioned access, private channels, and encryption, are leveraged to create a system that surpasses conventional centralized databases in terms of data security. The proposed system’s architectural framework systematically addresses interoperability challenges, providing a consolidated platform for seamless data exchange. This represents a significant paradigm shift for healthcare systems, which often struggle with fragmented information silos. The research not only lays the groundwork for future implementations in healthcare information exchange but also contributes valuable insights for stakeholders considering the integration of blockchain technology in healthcare. The proposed system offers a comprehensive blueprint for system architects and developers to navigate the complexities of building secure and interoperable healthcare information exchange platforms. By utilizing Hyperledger Fabric’s modular architecture and customizable consensus mechanisms, the system ensures scalability and flexibility to adapt to evolving healthcare needs. The findings of this research are expected to inform strategic decision-making processes for stakeholders contemplating the adoption of blockchain technology in healthcare. This work aims to bridge the gap between theoretical blockchain capabilities and practical healthcare applications, providing a robust framework for future advancements in the field. The comprehensive analysis and detailed implementation strategy presented in this research are anticipated to significantly contribute to the ongoing discourse on blockchain integration in healthcare, paving the way for more secure, efficient, and interoperable healthcare systems.