A Detailed Review of Cryptographic and Biometric Security Mechanisms for Safeguarding Sensitive Healthcare Data in Cloud Computing Environments

The proliferation of cloud computing within the healthcare sector presents both opportunities and significant security challenges, especially for sensitive data such as organ transplant records. This study critically analyzes the integration of cryptographic and biometric security mechanisms for safeguarding sensitive healthcare data in cloud environments, addressing key challenges such as key management, user authentication, and scalability. It proposes a hybrid approach that enhances security and compliance with regulatory frameworks like HIPAA. Further, it examines the integration of biometric technologies with cryptographic methods as a robust solution to enhance data security. The findings reveal that biometric integration not only addresses conventional security threats but also significantly strengthens the authentication and access control mechanisms, making it particularly effective for the security of organ transplant reports in cloud environments. This review underscores the critical need for advanced security protocols that combine both cryptographic and biometric technologies to ensure the safekeeping of sensitive healthcare information in an increasingly digital landscape.