In this share shock and phonegregation world, the electronic healthcare (e-health) system has been evolved into a patient-oriented service with smaller and smarter wireless devices. As these convenient smart devices come with small computational capacity and memory size, protection of the user's massive private data becomes difficult. The works done to ensure privacy of the e-health system using the biometric authentication is also vulnerable. In this study, we use a graphical password as an

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... itional factor in the authentication process which will overcome the vulnerability and provide the most secured authentication.