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Published byMelinda Blankenship Modified over 9 years ago
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(Inter)Federation as Identity Management Policy Driver? RL "Bob" Morgan University of Washington
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US E-Authentication Initiative Infra for authentication for web-based apps for most (24) USG agencies, e-auth is how users (both intra- and extra-gov) will authenticate e-auth-using apps supposed to be running now a few in use now, eg Fidelity users and SSA CAF defines IdM requirements for IdPs 4 levels of assurance, higher 2 require user certs 3 schools (UW, PSU, Cornell) evaluated for L2 came to halt due to EAI participation agreement
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InCommon and Interfed InCommon Federation for US Higher Ed 20 campus IdPs, 10 or so SPs, growing IdPs only have to publish practices, SPs evaluate Interfederation GSA won't assess a zillion campuses so InC and EAI interfederate don't know how it will work yet could go both directions
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Policy Issues are USG apps motivation to modify campus IdM? ID proofing, passwords, division of pop into LoAs role of InCommon in audits, assurance? just use USG-defined LoAs? or make some more for our purposes?
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Low-Assurance IdP in InCommon? Apps would like to federate, but not all users are from participating IdPs so, add "consumer-style" IdP with email signup could let campuses avoid running one what would apps require from it? does it "dilute" federation quality?
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