Medical information are Associate in Nursing ever growing supply of data generated from hospitals consisting of patient records within the variety of onerous copies which may be created easier and convenient by victimisation QR code of the patient details. Our aim is to make a Health-care vascular system which is able to offer the options like clinical management, patient records, sickness prediction and generate QR code for each patient as per there updated sickness data. Key-logging or keyboard capturing is that the activity of recording (or logging) the keys affected on a keyboard, commonly in a very uncommunicative manner so the individual utilizing the keyboard is unconscious that their activities are being ascertained. It likewise has exceptionally authentic uses in investigations of human-computer interaction. There are varied Key-logging techniques, extending from hardware and computer code based mostly methodologies to acoustic examination. Together with human in authentication protocols, whereas guaranteeing, isn't easy in light-weight of their restricted capability of calculation and remembrance. we have a tendency to exhibit however careful image define will improve the protection additionally because the convenience of authentication. We have a tendency to propose 2 visual authentication protocols: one may be a onetime- word protocol, and also the alternative may be a password-based authentication protocol. Our approach for real arrangement: we have a tendency to have the capability attain to Associate in Nursing abnormal state of easy use whereas fulfilling rigorous security requirements.