Using Risk in Access Control for Cloud-Assisted eHealth
Cloud computing is a cutting edge technology. eHealth is one promising application of this technology. In this paper, we describe a prototype implementation of an HL7-based eHealth application on the cloud. The system is secured with a risk-aware task-based access control. We demonstrate that our ac...
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| creator | Sharma, M. Yan Bai Sam Chung Lirong Dai |
| description | Cloud computing is a cutting edge technology. eHealth is one promising application of this technology. In this paper, we describe a prototype implementation of an HL7-based eHealth application on the cloud. The system is secured with a risk-aware task-based access control. We demonstrate that our access control technique is more effective for preventing unauthorized access of medical information when compared to context-aware access controls, with a small access delay of approximately one second. |
| doi_str_mv | 10.1109/HPCC.2012.153 |
| format | Conference Proceeding |
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In this paper, we describe a prototype implementation of an HL7-based eHealth application on the cloud. The system is secured with a risk-aware task-based access control. We demonstrate that our access control technique is more effective for preventing unauthorized access of medical information when compared to context-aware access controls, with a small access delay of approximately one second.</abstract><pub>IEEE</pub><doi>10.1109/HPCC.2012.153</doi><tpages>6</tpages></addata></record> |
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| ispartof | 2012 IEEE 14th International Conference on High Performance Computing and Communication & 2012 IEEE 9th International Conference on Embedded Software and Systems, 2012, p.1047-1052 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Access control Availability cloud computing eHealth HL7 Medical services Protocols Prototypes security Servers |
| title | Using Risk in Access Control for Cloud-Assisted eHealth |
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