An Enhanced Cloud-Based Healthcare System for Patient Data Privacy and Security Using Hybrid Encryption

The IT sector has taken a keen interest in recent improvements in remote healthcare systems can provide healthcare systems that are both ubiquitous and easily deployable. Cloud computing is the utilization of computer resources as a service delivered through the internet on demand. These systems offer a stage for sharing medical information, data, applications, and underpinning in a fully automated and omnipresent way. Users' confidence in such remote healthcare systems would be enhanced by communication security and patient data privacy. This paper describes a secure mobile healthcare framework based on cloud environment that makes use of wireless area networks. The research effort described here is divided into two categories: first, it tries to protect inter-sensor communication in WANs for body using an approach to key generation based on numerous biometrics and second, the electronic medical reports (EMRs) are securely maintained in the hospital or clinical community cloud, ensuring patient privacy. Because of its very efficient key generation mechanism, the suggested multi-biometric based and Hybrid Security methods provides significant security measures, according to the assessment and analysis.