Single sign-on (SSO) is an authentication method that lets a user sign in once with their institutional identity and then access multiple connected applications without separate passwords, with authentication handled centrally by an identity provider.
Benefits for institutions
- Fewer passwords and reset requests
- Central enforcement of password and multi-factor policies
- Immediate removal of access when someone leaves
- Consistent sign-in experience for staff and students
Frequently asked questions
Is SSO more secure than separate passwords?
Generally yes, because authentication and multi-factor policies are managed centrally and access can be removed in one place.
What is an identity provider?
The system that authenticates users for SSO, such as an institution’s directory or cloud identity service.