W3c xkms workshop b2b requirements
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W3C XKMS Workshop B2B Requirements. Mark Curtis, CTO RSG V0.3 19 th July 2001. Agenda. Reuters B2B Overview Dimensions of B2B Commerce XKMS Trust Requirements/Issues Recommendations. Reuters Business Operations. Not just a News Agency Information Company Financial Markets

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W3C XKMS Workshop B2B Requirements

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W3c xkms workshop b2b requirements

W3C XKMS WorkshopB2B Requirements

Mark Curtis, CTO RSG

V0.3 19th July 2001


Agenda

Agenda

  • Reuters B2B Overview

  • Dimensions of B2B Commerce

  • XKMS Trust Requirements/Issues

  • Recommendations


Reuters business operations

Reuters Business Operations

  • Not just a News Agency

  • Information Company

    • Financial Markets

    • Corporate Treasurers and Bond Managers

    • Newspaper, Broadcasters, News Agencies

  • Transactions

    • Foreign Exchange Dealing

      • >50% of world spot fx transactions

      • Instinet, worlds leading agency broker

From knowing to doing

  • “Fortunately, there is a model for the future shape of B2B: the financial service industry”

    • Beyond the Exchange: The Future of B2B, Harvard Business Review Nov-Dec 2000


What do we mean by b2b

What do we mean by B2B?


B2b xkms activities

B2B/XKMS Activities

  • Business Process Integration with Customers

    • Procurement, payment, service etc


B2b xkms activities1

B2B/XKMS Activities

  • Business Integration with Customers

    • Procurement, payment, service etc

  • Information Supply Chain Integration

    • Digital rights/obligations management


B2b xkms activities2

B2B/XKMS Activities

  • Business Process Integration with Customers

    • Procurement, payment, service etc

  • Information Supply Chain Integration

    • Digital rights/obligations management

  • Aggregation of Business Venues/Exchanges

    • Publish offers

      • Indication of interest (IOI)

      • Price vs. Value

    • Trade

      • Range of different trading models


Aggregation of business venues

Aggregation of Business Venues

  • Registration

    • Portable registration attributes e.g. FSA money laundering checks

  • Common authentication framework

    • View offer in one channel, select the offer and ‘automate’ execution in another e.g. SSO

  • Internal status of trader

    • Role, responsibilities

  • External position status of trader

    • Credit allocation to particular organisation

    • Market credit position

    • Dynamic status services

  • Dispute Resolution

    • Who did what, when, and why


What does xkms give us

What does XKMS give us?

  • Low tier service

    • Certificate resolution

      • In a B2B world we know who we are dealing with-we can already resolve certs

      • Good to move to standard model

    • Higher level interface into PKI services

      • We have already developed these internally

      • Map our interfaces to those of XKMS

  • Higher tier services

    • More consumable application level trust services

    • Easier to map to business models and requirements


B2b issues

B2B Issues

  • Operability across multiple domains

    • User centric key registration service vs. application level centric key registration service

  • Interoperability between domains

    • Trust relationship

      • User defined

      • Service defined

  • Business relevant trust attributes

    • Context of business

    • Meta data for acceptance


B2b issues1

B2B Issues

  • Service association

    • Information may be distributed

  • Third party attribute and service association

    • Rules for association

  • Privacy

    • Conditions for disclosure of information

    • User defined

  • Administration


Xkms adoption

XKMS Adoption

  • Technical Framework

    • High level interfaces

      • SDKs tend to be clunky

      • Packaging is important

    • Service integration

  • Policy Framework

    • Aligned to business verticals?

    • Privacy

  • Standards Framework

    • XKMS (XKISS,XKRSS, XTASS), SAML, XACML, MPEG21…

    • ebXML, UDDI, LDAP….


Challenges

Challenges

  • Acceptance

    • Solve problems not just package them

  • Usability

    • High level interfaces

    • Configuration vs. coding

  • Interoperability

    • Relevant business context

  • Architectural consistency

    • Clearly identified boundaries and relationships between standards


Recommendations

Recommendations

  • Push ahead with definition of lower tier service levels

    • Test against real ‘business driven’ scenarios

  • Outline scope and requirements for the provision of higher tier services

  • Map out relationships and interfaces to other standard activities operating in this space

    • Remove confusion, provide focus and prevent duplication


W3c xkms workshop b2b requirements1

W3C XKMS WorkshopB2B Requirements

Mark Curtis, CTO RSG

V0.2 11th July 2001


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