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The CILogon project enables use of federated identities by science projects. The project develops open source software that implements security standards including OAuth, SAML, and X.509. CILogon is an InCommon federation research and scholarship service provider that enables federated access to Globus, OSG, LIGO, XSEDE, and other cyberinfrastructure.

Duo at NCSA

Duo is a Multi-factor authentication system provided to NCSA account holders by an agreement with the University of Illinois. Through this agreement NCSA is provided with a Duo instance that is separate from the University's to accommodate the unique challenges at NCSA.

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