What is Multi-Factor Authentication (MFA), and why do you need an extra step when signing in?
Detailed Information
What is MFA?
Multi-Factor Authentication (MFA) is a security method that requires more than just your password to sign in.
After entering your login credentials, you must confirm your identity using a second step, such as a code or approval on your phone.
How MFA Works
- Enter your username and password.
- The system asks for a second form of verification.
- Approve the sign-in or enter a code from your device.
- You are signed in after verification is complete.
Examples of MFA Methods
- Authenticator app (such as a mobile app that sends a notification or generates a code)
- Passkey (a secure sign-in method using your device, such as face recognition, fingerprint, or a PIN)
Why MFA is Important
- Adds protection: Keeps your account safe even if your password is stolen.
- Prevents unauthorized access: Stops others from signing in as you.
- Protects sensitive data: Helps secure your personal and university information.
WARNING: Never approve a login request that you did not start. If you receive unexpected verification prompts, deny the request and change your password immediately.
What You Might Notice
- You will be asked for a second step when signing in.
- You may need to use your phone or another device.
- Some devices or apps may remember you and ask less often.
When MFA is Required Again
- When signing in on a new device or browser
- After clearing cookies or using private browsing
- After a period of inactivity
- When accessing sensitive systems
Environment
- University of Maine System (UMS) accounts
- Any system that uses Multi-Factor Authentication (MFA)