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A Novel Distributed Token-Based Access Control Algorithm Using A Secret Sharing Scheme for Secure Data Access Control


Affiliations
1 Department of Computer Science, Government Arts College, Coimbatore, Tamil Nadu, India
 

Electronic health (e-Health) services present a proficient exchange of the patient's records among various entities; they contain physicians, receptionists, nurses, insurance businesses, and lab technologists. The data owner signifies content providers who could record and distribute health reports at the Medical History Database Server (MHDS) surroundings for distribution in e-Health. The MHDS model presents huge chances to sustain supple and prohibited data swap. However, access control provides the MHDS pretense with a severe challenge which hinders the broad acceptance of MHDS-based e-Health services. One major issue needs to be resolved to carry out protected data exchange: 1) how can these communications entities manage access? Many attempts have been made in the past to offer safe and trustworthy access control to e-Health services. However, due to a shortage of trust and the dynamic nature of e-Health services, the model would be vulnerable to many threats and attacks. This work proposed Distributed Token-based Access Control (DTAC) algorithm to deal with this problem. This algorithm allows patients and doctors to put their information on the MHDS and execute protected data swaps with a healthcare provider. The experimental results show that DTAC algorithms provide secure and flexible access control with less computation time and less network latency in the healthcare environment in heterogeneous networks.


Keywords

Heterogeneous Network Data Exchange Security Unauthorized Access Access Control Token Electronic Health
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  • A Novel Distributed Token-Based Access Control Algorithm Using A Secret Sharing Scheme for Secure Data Access Control

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Authors

Jansi Rani Amalraj
Department of Computer Science, Government Arts College, Coimbatore, Tamil Nadu, India
Robert Lourdusamy
Department of Computer Science, Government Arts College, Coimbatore, Tamil Nadu, India

Abstract


Electronic health (e-Health) services present a proficient exchange of the patient's records among various entities; they contain physicians, receptionists, nurses, insurance businesses, and lab technologists. The data owner signifies content providers who could record and distribute health reports at the Medical History Database Server (MHDS) surroundings for distribution in e-Health. The MHDS model presents huge chances to sustain supple and prohibited data swap. However, access control provides the MHDS pretense with a severe challenge which hinders the broad acceptance of MHDS-based e-Health services. One major issue needs to be resolved to carry out protected data exchange: 1) how can these communications entities manage access? Many attempts have been made in the past to offer safe and trustworthy access control to e-Health services. However, due to a shortage of trust and the dynamic nature of e-Health services, the model would be vulnerable to many threats and attacks. This work proposed Distributed Token-based Access Control (DTAC) algorithm to deal with this problem. This algorithm allows patients and doctors to put their information on the MHDS and execute protected data swaps with a healthcare provider. The experimental results show that DTAC algorithms provide secure and flexible access control with less computation time and less network latency in the healthcare environment in heterogeneous networks.


Keywords


Heterogeneous Network Data Exchange Security Unauthorized Access Access Control Token Electronic Health

References





DOI: https://doi.org/10.22247/ijcna%2F2022%2F214501