The creation and deployment of the biometric-based medical record system the research paper suggests a novel way to use biometric technology to expedite the management of medical records: the 'Med Vault - Biometric Based Medical Record System.' Although the idea seems intriguing, there are a few things that could be done better. First of all, there are privacy and security issues with the use of biometric authentication. Biometrics offer a practical means of identification verification, but they are not infallible. By evading or altering the biometric authentication procedure, hackers may be able to obtain private medical data. To safeguard patient data, Med Vault's developers must thus make significant investments in strong encryption and security procedures. Furthermore, broad acceptance by healthcare practitioners is crucial to the system's efficacy. Patients may still encounter difficulties accessing their medical records across various healthcare facilities if universal implementation is not achieved. It would be advantageous for Med Vault to collaborate with significant healthcare institutions and provide them with incentives to incorporate this technology into their current infrastructure. Additionally, Med Vault ignores any problems with data input errors or missing records, despite its claims to increase productivity by lowering paperwork and administrative duties. Providing high-quality treatment depends on accurate and comprehensive medical records, therefore any system that seeks to transform record-keeping should give priority to these features. In conclusion, even if the Biometric Based Medical Record System offers a promising chance to enhance medical record administration, important issues need to be resolved before its broad adoption can be deemed effective. Its long-term survival as a solution for effective medical record administration will depend in large part on how well privacy concerns are addressed, how widely healthcare providers adopt it, and how much emphasis is placed on the completeness and accuracy of records.The cloud servers are an excellent choice for rapidly processing and storing large amounts of data. However, there are security and privacy issues with keeping EMRs directly on a cloud server. EMRs should not be utilized without patient consent since they include sensitive data that could end up in the wrong hands. A third-party service provider-managed cloud is not entirely reliable for example, user data may be stolen or altered. © 2025 Elsevier B.V., All rights reserved.