Implantable medical devices (imds) are man-made devices, which can be implanted in the human body to improve the functions of various organs. The imds monitor and treat physiological condition of the human being (for example, monitoring of blood glucose level by insulin pump). The advancement of Information and Communication Technology (ICT) enhances the communication capabilities of imds. In healthcare applications, after mutual authentication, a user (for example, doctor) can access the health data from the imds implanted in a patient’s body. However, in this kind of communication environment, there are always security and privacy issues such as leakage of health data and malfunctioning of imds by an unauthorized access. In existing system, a secure remote user authentication scheme for imds communication environment to overcome security and privacy issues. In proposed system, We provide the security analysis by Trust security Energy Of Aggregation Protocol(TSEOAP).