When you login to access services at Duke using your NetID, you will go through an electonic authorization process to confirm your identity. Duke uses Shibboleth for single-sign-on authentication. Shibboleth is an open-source authorization provider created by Internet2, a community of academic, research, industrial, and governmental institutions. 

IT staff and developers may wish to add Shibboleth to websites or applications to limit access to only Duke users. 

How to get help