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Privacy-PreservingCloud-AssistedSecure Authentication For E-Health Medical Data Maintenance
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| Author:
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DR.C.MENAKA , PRAVEEN KUMAR V
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| Abstract:
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In cloud medical records handling profound, the sensitive data is known as electronic medical records. Privacy and security issues are posed by storing and exchanging them with public or private cloud service providers. Cloud systems include firewall protection and systems for intrusion detection. To guarantee confidentiality, access control and end-to - end encryption is available. However, with the help of Man in the middle attacks and vulnerabilities of the storage systems, when sending data to the cloud system, attackers can catch the data. In order to solve these problems, the key distributor and end-to - end hybrid encryption was innovatively used in the middleware architecture proposed in this report. The developed middleware system processes queries created from patient, medical staff or researcher roles. Writing and modifying requests are encrypted asymmetrically in this scheme, and reading requests are symmetrically encrypted. The proposed approach is distinguished from previous research by this solution. The system's operating efficiency is improved according to this asymmetric encryption solution. Moreover, in a cyber-attack, the attacker cannot see the actual data because the confidential data is innovatively transmitted according to user roles to users with their private key via the key distributor method. This result demonstrates that EMR entry, writing and updating was carried out in compliance with the standards of security and privacy.
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| Keyword:
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privacy-preserve, cloud data, authentication, security, e-health, medical databases
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| EOI:
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| DOI:
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https://doi.org/10.31838/ijpr/2020.12.04.519
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| Download:
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Request For Article
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