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Liberty Alliance

Liberty Alliance Project
Successor Kantara Initiative
Established September 2001 (2001-09)
Dissolved 2009 (2009)
Purpose Industry standards group

The Liberty Alliance Project was an organization formed in September 2001 to establish standards, guidelines and best practices for Identity Governance Framework, and Identity Web Services.

By 2009, the Kantara Initiative took over the work of the Liberty Alliance.

Liberty actors


  • History 1
    • Identity federation 1.1
    • Identity web services 1.2
    • Certification 1.3
    • 1.4
    • Identity governance framework 1.5
    • Identity assurance framework 1.6
    • Concordia project 1.7
    • Privacy and policy 1.8
    • Membership 1.9
  • See also 2
  • References 3
  • External links 4


The group was originally conceived and named by Microsoft's Passport.[2] Another Microsoft initiative, HailStorm, was renamed My Services but quietly shelved by April 2002.[3] Sun positioned the group as independent, and Eric C. Dean of United Airlines became its president.[4]

Identity federation

Liberty Alliance 2002–2005

In July 2002, the alliance announced Liberty Identity Federation (ID-FF) 1.0.[5] At that time, several member companies announced upcoming availability of Liberty-enabled products. Liberty Federation allowed consumers and users of Internet-based services and e-commerce applications to authenticate and sign-on to a network or domain once from any device and then visit or take part in services from multiple Web sites. This federated approach did not require the user to re-authenticate and can support privacy controls established by the user. The Liberty Alliance released two more versions of the Identity Federation specification, and then in June 2003 contributed its federation specification, to OASIS, forming the foundation for Security Assertion Markup Language (SAML) 2.0. In 2007, industry analyst firm Gartner said it had wide acceptance.[6]

Identity web services

Liberty Alliance releasing the Liberty Identity Web Services Framework in April 2004 for deploying and managing identity-based web services. Applications included geo-location, contact book, calendar, mobile messaging and People Service, for managing social applications such as bookmarks, blogs, calendars, photo sharing and instant messaging in a secure and privacy-respecting federated social network. In a 2008 marketing report recommended considering it for federation.[7]


The alliance introduced a certification program in 2003, designed to test commercial and open source products against published standards to assure base levels of interoperability between products. In 2007, the US General Services Administration began requiring this certification for participating in the US E-Authentication Identity Federation.[8]

In January 2007, the alliance announced a project for

  • Liberty Alliance web site
  • OpenLiberty Project

External links

  1. ^ "Jeff Veis: Vice President, Marketing, Protect Solutions, Autonomy" (PDF). Executive biography. Hewlett-Packard Company. Retrieved November 9, 2013. 
  2. ^ Andrew Orlowski (October 24, 2001). "Do Androids Dream of Electric Single Sign-Ons? Sun's Passport-killer six months away". The Register. Retrieved November 9, 2013. 
  3. ^ John Markoff (April 11, 2002). "Microsoft Has Quietly Shelved Its Internet 'Persona' Service". The New York Times. Retrieved November 9, 2013. 
  4. ^ Steve Lohr (April 1, 2002). "New Economy: In a shift in the technology business, customers are now the kingmakers". The New York Times. Retrieved November 9, 2013. 
  5. ^ "Industry Leaders Release Details Of Anticipated Liberty Alliance-Enabled Products" (Press release). Liberty Alliance. July 15, 2002. Retrieved November 8, 2013. 
  6. ^ Gregg Kreizman; John Pescatore; Ray Wagner (October 29, 2007). The U.S. Government's Adoption of SAML 2.0 Shows Wide Acceptance (Report). Gartner, Inc. 
  7. ^ Bob Blakley (October 2008). "Federated Identity". Burton Group. 
  8. ^ "US GSA Requires Liberty Alliance Interoperability Testing as Public Sector SAML 2.0 Adoption Soars" (Press release). Liberty Alliance. October 29, 2007. Retrieved November 8, 2013. 
  9. ^ "Liberty Alliance Announces openLiberty Project" (Press release). Liberty Alliance. January 23, 2007. Retrieved November 8, 2013. 
  10. ^ " Releases First Open Source Identity Governance Framework Software" (Press release). Liberty Alliance. November 19, 2008. Retrieved November 9, 2013. 
  11. ^ "Liberty Alliance and Oracle Team to Advance Identity Governance Framework" (Press release). Liberty Alliance. February 7, 2007. Retrieved November 9, 2013. 
  12. ^ "Industry Leaders Submit Identity Governance Framework to for Development of Open Source Implementations" (Press release). Liberty Alliance. February 7, 2007. Retrieved November 9, 2013. 
  13. ^ William E. Burr; Donna F. Dodson; W. Timothy Polk (April 2006). Electronic Authentication Guideline (PDF). Special Publication 800-63 version 1.0.1 (Report) (US Institute of Standards and Technology). Retrieved November 9, 2013. 
  14. ^ "Concordia". Old web site. Archived from the original on October 5, 2011. Retrieved November 8, 2013. 
  15. ^ publishing business and policy "Papers" . Promotional web site. Retrieved November 8, 2013. 
  16. ^ "Privacy Summits". Promotional web site. Retrieved November 8, 2013. 


See also

Management board members included AOL, British Telecom, Computer Associates (CA), Fidelity Investments, Intel, Internet Society (ISOC), Novell, Nippon Telegraph and Telephone (NTT), Oracle Corporation and Sun Microsystems.


The alliance wrote papers on business and policy aspects of identity management..[15] It hosted meetings in 2007 and 2008 to promote itself.[16]

Privacy and policy

In 2007 the Liberty Alliance helped to found the Project Concordia, an independent initiative for harmonization identity specifications. It was active through 2008.[14]

Concordia project

The Liberty Alliance began work on its identity assurance framework in 2008. The Identity Assurance Framework (IAF) detailed four identity assurance levels designed to link trusted identity-enabled enterprise, social networking and Web applications together based on business rules and security risks associated with each level. The four levels of assurance were outlined by a 2006 document from the US National Institute of Standards and Technology.[13] The level of assurance provided is measured by the strength and rigor of the identity proofing process, the credential's strength, and the management processes the service provider applies to it. These four assurance levels were adopted by UK, Canada, and USA government services.

Identity assurance framework

In February 2007 Oracle Corporation contributed the Identity Governance Framework to the alliance,[11] which released the first version publicly in July 2007.[12] The Identity Governance Framework defined how identity related information is used, stored, and propagated using protocols such as LDAP, Security Assertion Markup Language, WS-Trust, and ID-WSF.

Identity governance framework

[10] called ArisID.application programming interface In November 2008, OpenLiberty released an open source [9]

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