Securing Healthcare data using Blockchian Technology.pptx

Securing Healthcare data using Blockchian Technology

1. A Project Presentation On Secure Healthcare Data using Blockchain Technology Supervised By Presented By Professor Dr. Mohammad Abu Yousuf Professor Institute of Information Technology Md. Milton Hossain ID: 222109 Batch: 26 (Regular) PMIT

2. Table of Contents Introduction Problem Statement Related Work Research Question Objective Outcomes and Impact Methodology Simulation Future Work Conclusion

3. Introduction Blockchain Healthcare Data

4. Problem Statement Technical Complexity of Blockchain Challenging the Integration of Cryptographic Techniques Scalability and Performance Optimization are difficult Challenging for User Authentication and Access Control Testing and Debugging is Complex

5. Related Work Enhancing Healthcare Data Security through the Implementation of Blockchain Technology # Contribution Limitation 1 Smart contracts Lack of Real-time Patient Engagement: 2 Pair key authentication Insufficient Consideration of User Experience 2 Prevention of unauthorized access Limited Exploration of Practical Challenges

6. Related Work Ensure Integrity and Authenticity Healthcare data by Blockchain Technology # Contribution Limitation 1 Robust cyber protection Lack of specific technical details 2 AES encryption Don't provide a concrete framework 2 Evaluation of the system's performance Limited Exploration of Practical Challenges

7. Related Work Healthcare Data Security with Hash Algorithms # Contribution Limitation 1 Emphasizes hash functions' significance in Blockchain for security. Potential oversight of vulnerabilities in SHA-256. 2 Prioritizes SHA-256 over MD for enhanced efficiency. Limited exploration of alternative hash functions. 2 Proposes Merkle-Damgård construction for data integrity. Narrow focus on certificate data security.

8. Research Question How can Blockchain enhance the security and privacy of electronic health records (EHRs) and patient data within the healthcare industry? What challenges do current healthcare data management systems face, and how can Blockchain technology mitigate these challenges to enhance security and integrity? How can Blockchain technology ensure the integrity, authenticity, and immutability of healthcare data?

9. Objective To design a decentralized database to ensure data integrity and prevent unauthorized alterations. To implement cryptographic techniques that provide robust authentication and secure transmission of healthcare data, reducing the risk of data tampering. To explore real-world applications of Blockchain technology in the healthcare system, creating transparent, immutable records to improve data security and patient privacy

10. Outcome & Impact Reduced Fraud Improved Privacy Cost Reduction Future Innovation Streamlined Process

11. System Model

12. Application Architecture

13. Proposed System Block

14. Operation of Smart Contract

15. Data Flow Diagram

16. Simulation Live Project Live Project Video

17. Major Challenges During Development

18. Future Research Integration with IoT Devices for automation Enhance Interoperability Scalability Solutions

19. Conclusion The project utilizes Blockchain and smart contracts to bolster the security and privacy of patient data. This integrated solution fortifies patient data security, instilling trust in healthcare data management."

20. References [1] V. Ramani, “Secure and efficient data accessibility in blockchain based healthcare systems,” in Blockchain based Healthcare Systems, pp. 1–5, IEEE, 2018. [2] I. S. Farahat, “Improving healthcare applications security using blockchains,” in Healthcare Applications Security Using Blockchains, pp. 6–10, MDPI, 2022. [3] D. R. Rajnish, “Securing healthcare records using blockchain technology,” in International conference on advanced computing and software engineering, pp. 1– 7, SSRN, 2019. [4] A. E. Taloba, Alanazi Rayan, “A framework for secure healthcare data management using blockchain technology,” in International Journal of Advanced Computer Science and Applications, vol. 12, pp. 1–7, SSRN, 2021.

21. References [5] M. Chaturvedi, “Healthcare data protection and sharing using blockchain technology,” in SSRN, vol. 12, pp. 1–10, SSRN, 2021. [6] A. M. Shafi, “Data security in health reports using blockchain technology,” pp. 1– 7, International Research Journal of Engineering and Technology, 2021. [7] M. Holbl, “A systematic review of the use of blockchain in healthcare,” pp. 1–22, MDPI, 2018. [8] M. A. Engelhardt, “An introduction to blockchain technology in the healthcare sector,” pp. 1–14, Technology Innovation Management, 2017. [9] H. M. Huma Saeed, “Blockchain technology in healthcare,” pp. 1–31, PLOS ONE, 2022. [10] K.-K. L. C. H. D. McGhin, T.; Choo, “Blockchain in healthcare applications: Research challenges and opportunities,” pp. 62–75, Google Scholar, 2019.

22. References [10] K.-K. L. C. H. D. McGhin , T.; Choo, “Blockchain in healthcare applications: Research challenges and opportunities,” pp. 62–75, Google Scholar, 2019. 36 [ 11] J. C. O. L. Liam Bell, William J Buchanan, “Blockchain: A panacea for healthcare cloud-based data security and privacy,” pp. 31–37, IEEE Cloud Computer, 2018 . [12] A. T. G. C. H. C. K.-K. Esposito, C.; De Santis , “Applications of blockchain within healthcare,” pp. 1–7, IEEE Cloud Computer, 2014. [ 13] K. M. K. A. N. Z. Hölbl , M., “A systematic review of the use of blockchain in healthcare,” pp. 1–7, Google Scholar, 2014. [ 14] M. A. Umair Khalid, “A decentralized lightweight blockchain -based authentication mechanism for iot systems,” pp. 1–10, Google Scholar, 2020. [ 15] D. A. Muhammad Rehan Anwar, “Hash algorithm in verification of certificate data integrity and security,” pp. 1–8, Aptisi Transactions on Technopreneurship , 2021. [ 16] L. A. Ajao , “Crypto hash algorithm-based blockchain technology for managing decentralized ledger database in oil and gas industry,” pp. 1–12, MDPI, 2019 . [17] H. S. Jian Yang, “Blockchain consensus algorithm design based on consistent hash algorithm,” pp. 1–12, MDPI, 2019.