International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 12 Issue: 05 | May 2025
p-ISSN: 2395-0072
www.irjet.net
Advanced Medical Data Security with Smart Cards, QR Codes & Aadhar Shubham Tukaram Andhale1, Saurabh Sandip Vaidya2, Mangesh Balasaheb Kakade3, Prof.Shital. Y. Mandlik4 123Under Graduate Student, Jaihind College of Engineering, Kuran, Pune 4Professor, Jaihind College of Engineering, Kuran, Pune
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Abstract - In today’s digital healthcare environment,
scalable solution with future potential for cloud integration, biometric authentication, and AI-based monitoring.
safeguarding sensitive patient information is a critical challenge, especially with the growing use of wireless networks for data transmission. This paper presents a secure and efficient healthcare data management system that integrates Smart Card technology, QR code encryption, and Aadhar-based authentication to ensure privacy, accessibility, and rapid information exchange. The proposed system allows medical professionals to access encrypted patient records by scanning QR codes linked to smart cards, with identity verification backed by Aadhar credentials. Data is protected using robust encryption techniques like AES, ensuring confidentiality during wireless communication. The system is designed to support diverse applications such as emergency services, remote consultations, prescription verification, and insurance processing. It also addresses technical challenges like hardware compatibility, secure data synchronization, and user-friendly authentication. The developed platform uses Java, JSP, and MySQL, and was tested successfully through unit, integration, and systemlevel testing. With its scalable design and potential for integration with biometric systems and cloud-based services, this solution offers a future-ready approach to digital healthcare data security.
2. LITERATURE REVIEW Zhao, Y., & Zhang, L.[1] Proposed a secure medical data sharing scheme that effectively utilizes smart cards and QR codes to enhance data privacy in wireless networks Khan, M. A., & Ali, S.[2] Developed a privacypreserving data-sharing framework that leverages QR codes and smart card technology to secure healthcare information. Patel, S., & Desai, A.[3] Introduced a smart card authentication method that significantly improves the security of medical records transmitted over wireless networks. Li & Wang[4] Presented a smart card-based approach that successfully enhances the security of wireless medical data transmission. Chen, Y., & Liu, T.[5] Proposed a secure access control mechanism for medical data using smart cards within wireless health networks.
KeyWords: Medical Data Privacy, Data Security, Wireless Networks, Smart Card Technology, QR CodeIntegration, Aadhar Card Authentication
3. Motivation
1. INTRODUCTION
As healthcare data increasingly moves online, the risk of data breaches and unauthorized access has become a major concern—especially over wireless networks. Existing systems often lack strong encryption and reliable authentication methods. This project is motivated by the need to create a secure and accessible solution that protects sensitive medical data. By using Smart Cards, QR code encryption, and Aadhar verification, the system aims to ensure data privacy, quick access, and trustworthy identity verification in both urban and rural healthcare environments.
With the increasing digitization of healthcare services, protecting patient data has become a critical concern. Traditional systems often lack strong security, making medical records vulnerable to unauthorized access and misuse—especially over wireless networks. This paper presents a secure healthcare data management system that combines Smart Cards, QR code encryption, and Aadharbased authentication to ensure data privacy and secure access. The system allows authorized users to access encrypted patient information through QR codes linked to smart cards, with strong encryption and identity verification. Designed for use in hospitals, emergency services, and remote healthcare, the system improves both security and efficiency. Built using Java, JSP, and MySQL, the platform offers a
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Impact Factor value: 8.315
4. Problem Statement With the growing use of digital platforms and wireless networks in healthcare, ensuring the security and privacy of patient data has become a critical challenge. Many existing
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