ItemArticle

ENHANCING HEALTHCARE SECURITY WITH BLOCKCHAIN-POWERED SMART CONTRACTS

Title
ENHANCING HEALTHCARE SECURITY WITH BLOCKCHAIN-POWERED SMART CONTRACTS
Creator
Shaikh, Naim; Mamatha, G.; Kumari, Kukati Aruna; Giridhar, M.S.; Mishra, Krishna Nand; Pankajam, A.; Ganesh Kumar, R.; Gupta, Swati
Description
The rationale behind this research stems from the increasing frequency of data breaches in healthcare and the inadequacy of centralized systems to ensure privacy, interoperability, and regulatory compliance. The Present study emphasizes the importance of applying security in healthcare. This model was prepared by utilizing Smart Contracts. It has been noted that there are some emerging concerns about data security and privacy as well as interoperability within healthcare organizations. The focus of a research paper is on the deployment of Smart Contracts along with blockchain technologies. The fundamental vision is to improve healthcare infrastructures security. Blockchain is transforming healthcare systems for the better by eliminating inefficiencies caused by fraud and outdated technologies, allowing for the efficient, transparent, and secure issuance of Smart Contracts. The challenges of confidentiality, data security, and access to relevant patient information for medical professionals have been a problem in the healthcare sector. Most of the existing EHR systems do not have adequate mechanisms for enforcing security access controls, which hampers cooperation between healthcare institutions. These security concerns pose risks for patients privacy and cripple the adoption of modern information technology within the health sector. Simulation works shows that Transaction processing time in case of proposed model is below 1.5 second where as it is 2.5 in case of conventional model. Security breach probability of proposed model has been reduced to 0.05 that was 0.35 in case of conventional model. Data integrity verification time in case of proposed model is below 1.0 that is above 1.75 in case of conventional model. While with the existing Electronic Health Record (EHR) systems face limitations in security, privacy enforcement, and interoperability, this study addresses the lack of automated, decentralized access control mechanisms. It proposes a blockchain-powered Smart Contract model to fill these gaps and enhance healthcare data governance and trust. Little Lion Scientific
Source
Journal of Theoretical and Applied Information Technology;Volume;103;Issue;19;pp.8045-8061
Date
01-01-2025
Publisher
Little Lion Scientific
Subject
Blockchain; Data security; Digital transformation; Healthcare system; Smart Contract
Coverage
Shaikh N., Dr., Global Business School and Research Centre, Dr. D. Y. Patil Vidyapeeth, Maharashtra, Pune, India; Mamatha G., Dr., Department of Management Studies, Sri Siddhartha Institute of Business Management, Karnataka, Tumkur, India; Kumari K.A., Department of Electronics and Communication Engineering, Prasad V Potluri Siddhartha Institute of Technology, Andhra Pradesh, Vijaywada, India; Giridhar M.S., Dr., Department of EEE, Lakireddy Bali Reddy College of Engineering, Mylavaram, JNTUK Kakinada, Andhra Pradesh, India; Mishra K.N., Dr., Department of Computer Science And Engineering, Ambalika Institute of Management & Technology, Mohanlalganj, Uttar Pradesh, Lucknow, 226301, India; Pankajam A., Dr., Department of Business Administration, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641043, India; Ganesh Kumar R., Dr., Department of Computer Science and Engineering, CHRIST (Deemed to be University), School of Engineering and Technology, Kengeri Campus, Kanminike, Karnataka, Bangalore, 560074, India; Gupta S., Department of Computer Science and Engineering, Vaish College of Engineering, Haryana, Rohtak, India
Rights
Restricted Access; Hardcopy may be available in the library
Relation
ISSN: 19928645;
Format
online
Language
English
Type
Article

Citation

Shaikh, Naim; Mamatha, G.; Kumari, Kukati Aruna; Giridhar, M.S.; Mishra, Krishna Nand; Pankajam, A.; Ganesh Kumar, R.; Gupta, Swati, “ENHANCING HEALTHCARE SECURITY WITH BLOCKCHAIN-POWERED SMART CONTRACTS,” CHRIST (Deemed To Be University) Institutional Repository, accessed June 19, 2026, https://archives.christuniversity.in/items/show/23811.

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