DRAFT - Outline for Final Report - DRAFT

• Executive summary
• Overview of issues related to the use of external identities
  • Different types of external identities
    • Federated identities
    • Social identities
    • "Known assurance" identities
  • Different types of use cases
    • Short vs. long term
    • Low vs. high risk
    • Specific SPs vs. enterprise IdP
    • SP-specific IdPs and other gateways
• Specific issues addressed
  • Criteria for selecting external providers in a variety of usage scenarios
  • How a gateway would represent the properties of an external account to an application (?)
  • Approaches to account linking
• Recommendations for future work
• Appendices
  • Updated use cases from social identity work group
  • Criteria for Evaluating External Identity Providers