지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 박찬익
- 발행연도
- 2019
- 저작권
- 포항공과대학교 논문은 저작권에 의해 보호받습니다.
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As medical data become valuable materials for healthcare industry and research, secure sharing and patient''s self-sovereign ownership of data also become important.But existing electronic medical record systems have several problems. First, almost all data are stored and managed by centralized organizations like hospitals. So, it is impossible for a patient to manage access permissions to his/her own medical data even though the data belongs to the patient. Second, since centralized organizations manage all the medical record data, patients should rely on the security of an organization IT infrastructure. Third, all the medical record data are stored in digital forms, but cannot be send via online because of possible attacks on data integrity. So, if a patient wants to get his/her medical record, he/,she has to visit the hospital in person.
In this thesis, we propose a blockchain-based access control for medical data sharing. It provides four main functionalities: (1) comprehensive management of medical data among hospitals, (2) convenient data sharing process for doctor, patient, researcher and insurance company, (3) granular access control for medical data, (4) security and integrity of data in untrusted storage.
In this thesis, we propose a blockchain-based access control for medical data sharing. It provides four main functionalities: (1) comprehensive management of medical data among hospitals, (2) convenient data sharing process for doctor, patient, researcher and insurance company, (3) granular access control for medical data, (4) security and integrity of data in untrusted storage.
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