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Discovery Services: the Final Chapter in  End-to-End Visibility

GS1 Industry & Standards Event Sept 27-1 Oct 2010 – Amsterdam Creating value together with global standards. Discovery Services: the Final Chapter in  End-to-End Visibility Breakfast Info Session, Sep 28, 2010 All Participants Ali Rezafard, Afilias. Sponsored by. Hosted by. Agenda.

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Discovery Services: the Final Chapter in  End-to-End Visibility

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  1. GS1 Industry & Standards EventSept 27-1 Oct 2010 – AmsterdamCreating value together with global standards Discovery Services: the Final Chapter in  End-to-End Visibility Breakfast Info Session, Sep 28, 2010 All Participants Ali Rezafard, Afilias Sponsored by Hosted by

  2. Agenda • Traceability today • Missing scenario • Data sharing standards • How to become EPCIS compliant • EPCglobal architecture and WWW • Discovery Services architecture • How to get involved

  3. Traceability: Current Mechanism 3PL_1 Mfg_1 3PL_4 DC_1 DC_4 Retail_2 Big Database Works only for monolithic supply chains

  4. Non-monolithic Supply Networks 3PL_3 DC_3 Mfg_3 DC_5 3PL_1 Mfg_1 3PL_4 DC_1 DC_4 Retail_2 DC_2 Retail_1 Mfg_2 3PL_2 Big Database

  5. Many Traceability Resources Database Database Database Database Database 3PL_3 DC_3 Mfg_3 Database DC_5 Database Database Database Database 3PL_1 Mfg_1 3PL_4 DC_1 DC_4 Retail_2 DC_2 Retail_1 Mfg_2 3PL_2 Database Database Database Database How to enable data sharing in non-monolithic supply networks?

  6. Prerequisites for Data Sharing • Common object identifiers and vocabularies • Common interface for accessing resources • Discovering relevant data resources • Authentication and identity management • Authorization and access control policy management

  7. Exchange Capture Identify

  8. Non-monolithic Supply Networks EPCIS EPCIS EPCIS EPCIS EPCIS 3PL_3 DC_3 Mfg_3 EPCIS DC_5 EPCIS EPCIS EPCIS EPCIS 3PL_1 Mfg_1 3PL_4 DC_1 DC_4 Retail_2 DC_2 Retail_1 Mfg_2 3PL_2 EPCIS EPCIS EPCIS EPCIS

  9. Non-monolithic Supply Networks Industry/Regional Discovery Service (DS2) Industry/ Regional Discovery Service (DS1) EPCIS EPCIS EPCIS EPCIS EPCIS 3PL_3 DC_3 Mfg_3 EPCIS DC_5 EPCIS EPCIS EPCIS EPCIS 3PL_1 Mfg_1 3PL_4 DC_1 DC_4 Retail_2 DC_2 Retail_1 Mfg_2 3PL_2 EPCIS EPCIS EPCIS EPCIS Industry/ Regional Discovery Service (DS3)

  10. EPC Information Services (EPCIS) EPCIS –Introduction, Presented at Paris JAG Meeting in 2007 • A ratified EPCglobal standard • since April 2007 • Industry and Application Neutral • Also supports non-EPC identifiers • EPCIS Interfaces • EPCIS Capture Interface • EPCIS Query Interface

  11. Fosstrak (formerly Accada) • Free and Open-Source Software for Track and Trace • Objective: • Provide core components for EPC Network applications • Educate EPC Network users • Drive adoption • Initiated by the Auto-ID Lab Switzerland / ETH Zurich, but it is today an independent open source effort • Contributions from Cambridge and MIT Auto-ID Labs

  12. Fosstrak EPCIS is EPCglobal Certified

  13. Fosstrak Usage Scenarios • Embed our EPCIS Repository into your own applications to add an EPCIS interface to it • Interactively explore any EPCIS Repository using our graphical EPCIS Query Application • Use our EPCIS accessing applications as a blueprint to build your own EPCIS Capture or Query Application

  14. Discovery Services (DS) “Discovery”= Finding and obtaining all relevant EPCIS data… …to which a party is authorized,… …when some of that data is under control of other parties with whom no prior business relationship exists A shared indexing service helps each party find its data Similar to Internet search engine...but with pro-active publishing, authentication and granular access control policies, so you keep control of your data

  15. Comparison between the World Wide Web & EPC Network Source “High level design for Discovery Services” BRIDGE WP2 1.3

  16. ONS vs Discovery Services Source: Data Discovery Requirements Document, 05 October 2009, Version 0.0.27

  17. Scope of Discovery Services Who are you? Where are you permitted to go? Directions to where you can go?

  18. Discovery Services Assertion Management (includes Identity Management) Policy Management Record Management

  19. Identity Assertion GS1 Asserts Bearer of this badge is Ali Rezafard He is representing Afilias He has the “SAG DS” attribute Assertion only valid in Amesterdam between Sept 27th & Oct 1st 2010

  20. Discovery Services Assertion Management (includes Identity Management) Policy Management Record Management

  21. Discovery Services Assertion Management (includes Identity Management) Policy Management Record Management

  22. Discovery Services Assertion Management (includes Identity Management) Policy Management Record Management

  23. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Policy Management End Users

  24. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Directory Services Identification Authority Attribute Authority SAML Statement Authorization Authority Policy Management End Users

  25. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Directory Services Identification Authority Attribute Authority SAML Statement Authorization Authority Policy Management XACML Request/Response Policy Decision Point (PDP) XACML Policy End Users Policy Admin Point (PAP)

  26. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Directory Services RealmRegistry Identification Authority Realm Descriptor Resource Descriptor Attribute Authority SAML Statement Publish Interface RecordRegistry Object Record Authorization Authority Aggregation Record Policy Management XACML Request/Response Policy Decision Point (PDP) XACML Policy End Users Resource Owner Resource Publishing Application Policy Admin Point (PAP)

  27. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Directory Services RealmRegistry Identification Authority Realm Descriptor Resource Descriptor Attribute Authority SAML Statement Query Interface Publish Interface RecordRegistry Object Record Authorization Authority Aggregation Record Policy Management XACML Request/Response Policy Decision Point (PDP) XACML Policy End Users Resource Owner Query Client Resource Publishing Application Querying Application Policy Admin Point (PAP)

  28. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Directory Services RealmRegistry Identification Authority Realm Descriptor Resource Descriptor Attribute Authority SAML Statement Query Interface Publish Interface RecordRegistry Object Record Authorization Authority Aggregation Record Policy Management Subscription Registry XACML Request/Response Subscriber Descriptor Subscription Record Policy Decision Point (PDP) Subscription Query Interface XACML Policy End Users Resource Owner Query Client Resource Publishing Application Query Subscriber Listener Application Querying Application Policy Admin Point (PAP)

  29. Discovery Services Architecture Diagram Assertion Management Discovery Services Record Management Policy Management End Users

  30. DS Use Case Scenarios • Surgical Product Recall • notify subscribers currently holding the product • Network Centric Pedigree • integration of horizontal supply chain participants • Logistics Providers • sharing traceability data with multiple levels of subcontracting • Consumer Electronics • reverse supply chains and third party service providers • Tire Tracking • data sharing between fleet operators and manufacturers • Farm-to-fork Traceability

  31. Discovery Services Ratification • Requirements gathering phase has completed • EPCglobal DS SAG work group began working in February 2010 • The modules include: • Assertion Management (Authentication) • Policy Management (Authorization) • Record Management (Resource Registry) • Drafting of DS specification now in progress • Community Review Draft (aka LCWD) due end of 2011

  32. Questions? For more information about how to join Discovery Services SAG contact: Mark Frey mfrey@epcglobalinc.org 1009 Lenox Drive, Ste. 202 Lawrenceville, NJ 08648  T 1-609-557-4599

  33. Contact Details GS1 Global Office Avenue Louise 326, bte 10 B-1050 Brussels, Belgium T + 32 2 788 78 00 W www.gs1.org

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