Abstract
Securing data of patient in hospital is need of hour since hackers can misuse this data for doing some scam. There is increase in number of cyber attacks on healthcare organizations and the cybercriminals developing more sophisticated tools to attack healthcare industry, therefore security of healthcare has become more important. Many incidents have been reported, where patient comes to hospital routine blood check up, but pathologist hack old data of patient and generate a fake report by putting figure based on old data of last report and fool patient. There are scandals wherein certain organization hack the system of well reputed hospital to get private information about patient history and health record and misuse this information which lead to lot of agony and harassment to patient. Cyber attacks cause major disruption in healthcare services even in the best of time. Our project will ensure that that patient's data remain secure and does not goes into hand of wrong people. In this paper we have discussed method to store healthcare data in data in cloud and use AES encryption algorithm to encrypt data, so it does not go into wrong hand.
Highlights
A days people's immunity is deteriorating and lifestyle diseases cases are increasing, this along with greater health awareness, higher life expectancy, rising income level and increased role of government in healthcare investment had resulted in sharp growth of healthcare industry
Effective and efficient services for patients are very much important to healthcare organization compared to other organization, as failings can result in fatal consequences
In order to remove this confusion here they have used method of providing security key to each user to know which one of them have retrieved data .Here data is kept private from third-party auditor (TPA) and TPA is able to check if file is safe or not without retrieving the entire data base
Summary
A days people's immunity is deteriorating and lifestyle diseases cases are increasing, this along with greater health awareness, higher life expectancy, rising income level and increased role of government in healthcare investment had resulted in sharp growth of healthcare industry. Healthcare data helps in improving patient treatment, preventing diseases, foresee epidemics and reduce cost with better quality of life, huge amount of data is required to be stored, maintained and transmitted for delivery of efficient service and proper care; there is lack of technical support with almost no security. Healthcare organization create a cloud computing environment for patient's complete history and this Electronic Health Records enables physicians and patients to access information from any place reducing the cost of processing, storing and updating. In spite of many advantages of Cloud Computing, it has disadvantage of security of data from unauthorized access. This paper covers the encryption of data by AES and storage of encrypted data in Cloud
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