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What is Single Sign-On (SSO), and how does it let you use one login to access multiple services?
Detailed Information
What is SSO?
Single Sign-On (SSO) is a way to use one username and password to access many different services.
For example, after signing in to your university account, you can open email, courses, and other systems without needing to log in again each time.
How SSO Works
- Go to a website or app that uses SSO.
- Authenticate once.
- The system verifies your identity.
- You are automatically signed in to other connected services.
Why SSO is Useful
- Saves time: No need to log in multiple times.
- Simplifies access: One account for many services.
- Improves security: Fewer passwords to remember.
INFO: Even though SSO makes access easier, your account is very important. Always keep your password secure and never share it with others.
What You Might Notice
- You may be redirected to a central login page.
- After signing in, you can move between services without logging in again.
- You may occasionally be asked to sign in again for security reasons.
When You May Need to Sign In Again
- After logging out
- After a period of inactivity
- When accessing sensitive information
Environment
- University of Maine System (UMS) websites and services
- Any system that uses Single Sign-On (SSO)