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Privacy Protection Scheme of Healthcare Patients using Hierarchical Multiple Property

계층적 다중 속성을 이용한 헬스케어 환자의 프라이버시 보호 기법

  • Received : 2014.11.25
  • Accepted : 2015.01.20
  • Published : 2015.01.28

Abstract

The recent health care is growing rapidly want to receive offers users a variety of medical services, can be exploited easily exposed to a third party information on the role of the patient's hospital staff (doctors, nurses, pharmacists, etc.) depending on the patient clearly may have to be classified. In this paper, in order to ensure safe use by third parties in the health care environment, classify the attributes of patient information and patient privacy protection technique using hierarchical multi-property rights proposed to classify information according to the role of patient hospital officials The. Hospital patients and to prevent the proposed method is represented by a mathematical model, the information (the data consumer, time, sensor, an object, duty, and the delegation circumstances, and so on) the privacy attribute of a patient from being exploited illegally patient information from a third party the prevention of the leakage of the privacy information of the patient in synchronization with the attribute information between the parties.

최근 헬스케어는 다양한 의료 서비스를 제공받으려는 사용자가 급격하게 증가하고 있으며, 환자의 정보가 제3자에게 쉽게 노출되어 악용될 수 있어 환자에 따라 병원 관계자(의사, 간호사, 약사 등)의 역할이 명확하게 분류될 필요가 있다. 본 논문에서는 헬스케어 환경에서 환자의 정보가 제3자로부터 안전하게 사용하기 위해서 환자의 속성정보를 분류하고, 병원 관계자는 역할에 따라 권한을 분류하여 계층적 다중 속성을 이용한 환자의 프라이버시 보호기법을 제안한다. 제안 기법은 환자의 프라이버시 속성정보(데이터 소비자, 시간, 센서, 목적, 의무, 위임 그리고 상황 등)를 수학적 모델로 표현하고, 제 3자로부터 환자 정보가 불법적으로 악용되는 것을 예방하기 위해서 환자와 병원관계자 사이의 속성정보를 동기화하여 환자의 프라이버시 정보의 유출을 예방한다.

Keywords

References

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