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Identity and Trust Management Platform in DICOM

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Presentation on theme: "Identity and Trust Management Platform in DICOM"— Presentation transcript:

1 Identity and Trust Management Platform in DICOM
Huiping Sun School of Software and Microelectronics, Peking University

2 Content Regional Medical Image Exchange & Sharing
Challenge: Security, Trust, Privacy IDTMP: Identity & Trust Management Platform IDTMP Model IDTMP Framework Conclusions

3 Regional Medical Image Exchange & Sharing
Hospital A Hospital B PACS PACS Patient Doctor Doctor Patient Regional Medical Image Exchange &Sharing Center Medical Image Data Management System Medical Image Data Patient Doctor Others Government Insurer Academia

4 Challenge: Security, Trust, Privacy
Confidentiality, Availability, Integrity, Non-repudiation Trust Cycle of trust Privacy Who, When, How using my medical image Big Brother, Little Sister

5 IDTMP： Identity and Trust Management Platform
Patient Doctor PACS Hospital A Patient Doctor PACS Hospital B Hospital A Regional Medical Image Exchange &Sharing Center Medical Image Data Management System Medical Image Data IDTMP: Identity & Trust Management Platform Patient Doctor Others Government Insurer Academia

6 IDTMP Model Data Control Data origin authentication User Control
Device Authentication user authentication Data Control User Control Operation Control Service Control Trust Management Audit Authentication Authorization Access Control User-Centric Device Trust Doctor Trust Operation Trust Data Content Trust Operation Log Operation Trails

7 IDTMP Framework User IDTMP Combination Public key
Authentication Service Audit Service Authorization Service Access Control Service Attribute Management Privilege Management Policy Management User Policy Control Risk Management Trust Management User Trust Control Medical Image Data Reputation System Other Trust Info Sources

8 IDMTP Conclusions For security For trust For privacy
Uniform authentication based CPK Authorization model based role, time, content Access control based entity trust & resource risk For trust Trust Metric, Reputation system For privacy User-centric policy and trust control Audit log and trails

9 Thanks for you attention !
Huiping Sun (孙惠平)

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