Abstract

It is crucial to implement security measures and to make sure that vulnerabilities are solved to completely safeguard the health services. To protect the exchange of EMRs between various organizations participating the adaptive healthcare system this research will explore such difficulties in more detail and place a greater emphasis on security issues. Four different types of smart contracts to overcome the security issues: Verifying the identity of the user, authorizing access, detecting misconduct, and revoking access. There are challenges regarding data sharing and access control brought up by the existing Electronic Medical Record (EMR) management system utilized by healthcare organizations. Dual Access Control Framework, a security and privacy management system for blockchain-based EMR, to allay these worries