Blockchain Framework for Secure COVID-19 Pandemic Data Handling and Protection

Area of Science:

• Health Informatics
• Information Security
• Epidemiology

Background:

• The COVID-19 pandemic presented unprecedented challenges in managing global health data.
• Lack of secure and efficient data handling systems exacerbated the pandemic's impact.
• Concerns regarding data privacy and integrity hindered effective response strategies.

Purpose of the Study:

• To explore the application of blockchain technology in managing COVID-19 data.
• To address critical issues of data security, integrity, and privacy in pandemic data handling.
• To propose a blockchain-based framework for improved COVID-19 data management.

Main Methods:

• Review of blockchain technology features relevant to data management (decentralization, cryptography, smart contracts).
• Conceptualization of a multi-layered blockchain framework for COVID-19 data.
• Analysis of how blockchain addresses data collection, access, privacy, and storage challenges.

Main Results:

• Blockchain offers enhanced security, integrity, and privacy for sensitive health data.
• A proposed three-layer framework (data collection, access/privacy, storage) can streamline COVID-19 data handling.
• Implementation can mitigate misinformation and improve patient access to reliable health information.

Conclusions:

• Blockchain technology is crucial for secure and efficient management of COVID-19 data.
• The proposed framework provides a robust solution for data challenges during health crises.
• Adopting blockchain can restore trust and improve healthcare outcomes by ensuring data accuracy.