Identity Standards - Damon Berry

Damon Berry HISI 2011 Health Identity Standards and Specifications TeaPOT , School of Electrical Engineering Systems, DIT. http:// teapot.dit.ie

Introduction ,[object Object],[object Object],[object Object],[object Object]

Matching concepts EN13606 Access Control (PMAC) “ entity” attester subject committer IXS entity … entity principal policy document role act authentication Policy management authorisation audit Privilege management Principal management Access control management

Background terms ,[object Object],[object Object],[object Object],[object Object],[object Object],Identifier Identifier Trait Trait Trait Trait Trait Trait Identity Domain Identity (trait set +,…)

Primary identifiers – assigned at a national level ,[object Object],[object Object],[object Object]

Identity cross reference service(OMG/HL7)

Standardised trait sets for people and organisation ISO/TS 22220:2009 Health Informatics - Identification of subjects of health care ISO/TS 27527:2010 Health informatics - Provider identification

Commonly occurring features in demographic models ,[object Object],[object Object],[object Object],[object Object],[object Object]

Gap 2 - Identity of other types of entities ,[object Object],[object Object],[object Object],[object Object],[object Object]

Secondary identifiers in the EHR ,[object Object],[object Object],[object Object],[object Object]

Gap 3: turning local identifiers into global ones (just to uniquely identify - not to link entities) ,[object Object],[object Object],[object Object],[object Object]

ISO Object Identifiers (OIDs) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OIDs ISO-ITU IRE HSE HRB CSO ESRI Acute Care Primary Care Patients HCPs Pharma SJH AMNCH Parklands MC Beamont MC UHIC. 123 UHCP. 123 5 million 3,000 800 120,000 Snomed-CT Drug A ?? Drug B International OIDs National OIDs

National OID repositories ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A better way, OID Resolution Protocol ,[object Object],[object Object],[object Object],[object Object]

UUID Universally Unique Identifier ,[object Object],[object Object],[object Object]

Scope of the three types of unique identifiers . URIs UUIDs OIDs Registered UUIDs (in OID repository)

URI or Uniform Resource Locator ,[object Object],[object Object],[object Object],[object Object]

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