Privacy Preserving in Healthcare Sector Using Blockchain Technology

Authors

  • Madhuri Shinde
  • S.V. Gumaste

Keywords:

implementation, verification, indexing, blockchain, Python

Abstract

A distributed, decentralized ecosystem free from the necessity for a centralized authority is made possible by blockchain technology. The application of cryptographic principles ensures the security and dependability of processes. The healthcare sector is one in which blockchain technology has great promise due to the need to connect dispersed systems, enhance the accuracy of electronic medical data, and take a more patient-centric approach to healthcare systems' Electronic Healthcare Records (EHRs). A blockchain performs better in user verification and has increased the security of a healthcare database. Developing a Blockchain-based healthcare management system to provide privacy and security to patients' and doctors' data to address the overabundance of security-related concerns. This proposed system involves interactions between many medical substances. It provides security for both patients' and doctors' data. Additionally, a patient can simply and securely request medical insurance, and the insurance company can obtain verified patient data in a secure manner that prevents outside access. This proposed system uses the Python, Flask framework, TF Encrypted and MongoDB database which is available online for the system implementation. The time, memory usage and indexing time achieved for the proposed model is 9.7 ms and 9.5 Kb and 63 ms.

Downloads

Download data is not yet available.

References

S. Bittins, G. Kober, A. Margheri, M. Masi, A. Miladi, and V. Sassone, “Healthcare Data Management by Using Blockchain Technology,” in Studies in Big Data, vol. 83, Springer Science and Business Media Deutschland GmbH, 2021, pp. 1–27. doi: 10.1007/978-981-15-9547-9_1.

M. Hölbl, M. Kompara, A. Kamišalić, and L. N. Zlatolas, “A systematic review of the use of blockchain in healthcare,” Symmetry (Basel)., vol. 10, no. 10, 2018, doi: 10.3390/sym10100470.

S. Tanwar, K. Parekh, and R. Evans, “Blockchain-based electronic healthcare record system for healthcare 4.0 applications,” J. Inf. Secur. Appl., vol. 50, p. 102407, 2020, doi: 10.1016/j.jisa.2019.102407.

C. Agbo, Q. Mahmoud, J. E.- Healthcare, and U. 2019, “Blockchain technology in healthcare: a systematic review,” mdpi.com, Accessed: Oct. 12, 2022. [Online]. Available: https://www.mdpi.com/440052

L. Chen, W. K. Lee, C. C. Chang, K. K. R. Choo, and N. Zhang, “Blockchain based searchable encryption for electronic health record sharing,” Futur. Gener. Comput. Syst., vol. 95, pp. 420–429, 2019, doi: 10.1016/j.future.2019.01.018.

J. Ross and M. I. T. Sloan, “Do you need a Blockchain?,” IACR Cryptol. ePrint Arch., no. 5, p. 2013, 2013, Accessed: Oct. 19, 2022. [Online]. Available: https://ieeexplore.ieee.org/abstract/document/8525392/

S. Hu, C. Cai, Q. Wang, C. Wang, X. Luo, and K. Ren, “Searching an Encrypted Cloud Meets Blockchain: A Decentralized, Reliable and Fair Realization,” in Proceedings - IEEE INFOCOM, 2018, vol. 2018-April, pp. 792–800. doi: 10.1109/INFOCOM.2018.8485890.

Z. Liu, J. Weng, J. Li, J. Yang, C. Fu, and C. Jia, “Cloud-based electronic health record system supporting fuzzy keyword search,” Soft Comput., vol. 20, no. 8, pp. 3243–3255, Aug. 2016, doi: 10.1007/s00500-015-1699-0.

C. Guo, R. Zhuang, Y. Jie, Y. Ren, T. Wu, and K. K. R. Choo, “Fine-grained Database Field Search Using Attribute-Based Encryption for E-Healthcare Clouds,” J. Med. Syst., vol. 40, no. 11, Nov. 2016, doi: 10.1007/s10916-016-0588-0.

L. Yang, Q. Zheng, X. F.-I. I. 2017-IEEE, and undefined 2017, “RSPP: A reliable, searchable and privacy-preserving e-healthcare system for cloud-assisted body area networks,” ieeexplore.ieee.org, Accessed: Oct. 19, 2022. [Online]. Available: https://ieeexplore.ieee.org/abstract/document/8056954/

Szabo N, “Smart contracts: building blocks for digital markets,” EXTROPY: The Journal of Transhumanist Thought, 1996. https://www.fon.hum.uva.nl/rob/Courses/InformationInSpeech/CDROM/Literature/LOTwinterschool2006/szabo.best.vwh.net/smart_contracts_2.html (accessed Oct. 19, 2022).

M. H. Au et al., “A general framework for secure sharing of personal health records in cloud system,” J. Comput. Syst. Sci., vol. 90, pp. 46–62, 2017, doi: 10.1016/j.jcss.2017.03.002.

W. Gordon, C. C.-C. and structural biotechnology journal, and undefined 2018, “Blockchain technology for healthcare: facilitating the transition to patient-driven interoperability,” Elsevier, Accessed: Oct. 19, 2022. [Online]. Available: https://www.sciencedirect.com/science/article/pii/S200103701830028X

X. Yue, H. Wang, D. Jin, M. Li, and W. Jiang, “Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control,” J. Med. Syst., vol. 40, no. 10, Oct. 2016, doi: 10.1007/S10916-016-0574-6.

Q. Xia, E. B. Sifah, A. Smahi, S. Amofa, and X. Zhang, “BBDS: Blockchain-based data sharing for electronic medical records in cloud environments,” Inf., vol. 8, no. 2, 2017, doi: 10.3390/info8020044.

L. Wu, Y. Zhang, Y. Xie, A. Alelaiw, and J. Shen, “An Efficient and Secure Identity-Based Authentication and Key Agreement Protocol with User Anonymity for Mobile Devices,” Wirel. Pers. Commun., vol. 94, no. 4, pp. 3371–3387, Jun. 2017, doi: 10.1007/S11277-016-3781-Z.

Q. Xia, E. Sifah, K. Asamoah, J. Gao, … X. D.-I., and undefined 2017, “MeDShare: Trust-less medical data sharing among cloud service providers via blockchain,” ieeexplore.ieee.org, Accessed: Oct. 19, 2022. [Online]. Available: https://ieeexplore.ieee.org/abstract/document/7990130/

A. R. Lee, M. G. Kim, and I. K. Kim, “SHAREChain: Healthcare data sharing framework using Blockchain-registry and FHIR,” in Proceedings - 2019 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2019, 2019, pp. 1087–1090. doi: 10.1109/BIBM47256.2019.8983415.

R. Guo, H. Shi, D. Zheng, C. Jing, C. Zhuang, and Z. Wang, “Flexible and Efficient Blockchain-Based ABE Scheme with Multi-Authority for Medical on Demand in Telemedicine System,” IEEE Access, vol. 7, pp. 88012–88025, 2019, doi: 10.1109/ACCESS.2019.2925625.

N. Andola, Raghav, S. Prakash, S. Venkatesan, and S. Verma, “SHEMB: A secure approach for healthcare management system using blockchain,” in 2019 IEEE Conference on Information and Communication Technology, CICT 2019, 2019. doi: 10.1109/CICT48419.2019.9066237.

N. Al Asad, M. T. Elahi, A. Al Hasan, and M. A. Yousuf, “Permission-based blockchain with proof of authority for secured healthcare data sharing,” in 2020 2nd International Conference on Advanced Information and Communication Technology, ICAICT 2020, 2020, pp. 35–40. doi: 10.1109/ICAICT51780.2020.9333488.

C. Devi Parameswari and V. Mandadi, “Healthcare data protection based on blockchain using solidity,” in Proceedings of the World Conference on Smart Trends in Systems, Security and Sustainability, WS4 2020, 2020, pp. 577–580. doi: 10.1109/WorldS450073.2020.9210296.

U. Chelladurai and S. Pandian, “A novel blockchain based electronic health record automation system for healthcare,” J. Ambient Intell. Humaniz. Comput., vol. 13, no. 1, pp. 693–703, Jan. 2022, doi: 10.1007/s12652-021-03163-3.

A. Azaria, A. Ekblaw, … T. V.-2016 2nd international, and undefined 2016, “Medrec: Using blockchain for medical data access and permission management,” ieeexplore.ieee.org, Accessed: Oct. 19, 2022. [Online]. Available: https://ieeexplore.ieee.org/abstract/document/7573685/

A. Roehrs, C. Da Costa, R. da R. R.-J. of biomedical, and undefined 2017, “OmniPHR: A distributed architecture model to integrate personal health records,” Elsevier, Accessed: Aug. 18, 2022. [Online]. Available: https://www.sciencedirect.com/science/article/pii/S1532046417301089

R. N. Nortey, L. Yue, P. R. Agdedanu, and M. Adjeisah, “Privacy Module for Distributed Electronic Health Records(EHRs) Using the Blockchain,” in 2019 4th IEEE International Conference on Big Data Analytics, ICBDA 2019, 2019, pp. 369–374. doi: 10.1109/ICBDA.2019.8713188.

Z. Zheng, S. Xie, H. Dai, X. Chen, and H. Wang, “An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends,” in Proceedings - 2017 IEEE 6th International Congress on Big Data, BigData Congress 2017, 2017, pp. 557–564. doi: 10.1109/BigDataCongress.2017.85.

S. Squarepants, “Bitcoin: A Peer-to-Peer Electronic Cash System,” SSRN Electron. J., 2022, doi: 10.2139/ssrn.3977007.

P. Zhang, J. White, D. Schmidt, … G. L.-C. and, and undefined 2018, “FHIRChain: applying blockchain to securely and scalably share clinical data,” Elsevier, Accessed: Oct. 21, 2022. [Online]. Available: https://www.sciencedirect.com/science/article/pii/S2001037018300370

M. Benchoufi, D. Altman, and P. Ravaud, “From Clinical Trials to Highly Trustable Clinical Trials: Blockchain in Clinical Trials, a Game Changer for Improving Transparency?,” Front. Blockchain, vol. 2, Dec. 2019, doi: 10.3389/fbloc.2019.00023.

N. Mamo, G. M. Martin, M. Desira, B. Ellul, and J. P. Ebejer, “Dwarna: a blockchain solution for dynamic consent in biobanking,” Eur. J. Hum. Genet., vol. 28, no. 5, pp. 609–626, 2020, doi: 10.1038/s41431-019-0560-9.

A. Azaria, A. Ekblaw, T. Vieira, and A. Lippman, “MedRec: Using blockchain for medical data access and permission management,” in Proceedings - 2016 2nd International Conference on Open and Big Data, OBD 2016, 2016, pp. 25–30. doi: 10.1109/OBD.2016.11.

M. Benchoufi, R. Porcher, and P. Ravaud, “Blockchain protocols in clinical trials: Transparency and traceability of consent,” F1000Research, vol. 6, 2018, doi: 10.12688/f1000research.10531.5.

D. M. Maslove, J. Klein, K. Brohman, and P. Martin, “Using blockchain technology to manage clinical trials data: A proof-of-concept study,” JMIR Med. Informatics, vol. 6, no. 4, 2018, doi: 10.2196/11949.

S. Tanwar, K. Parekh, R. Evans, “Blockchain-based electronic healthcare record system for healthcare 4.0 applications,” Journal of Information Security and Applications.

Services gave by blockchain in the healthcare sector

Downloads

Published

16.04.2023

How to Cite

Shinde, M. ., & Gumaste, S. . (2023). Privacy Preserving in Healthcare Sector Using Blockchain Technology. International Journal of Intelligent Systems and Applications in Engineering, 11(5s), 389–399. Retrieved from https://www.ijisae.org/index.php/IJISAE/article/view/2802