Multi-Factor Authentication (MFA)
Starting May 18, 2026, students will be asked to complete a quick security setup the next time they log in to their AC account.
This helps protect their account and personal information.
***It is recommended to back up all OneDrive files before May 18 to keep access.
See instructions below.
What to Expect
- Takes about 2–3 minutes
- Only required once
- Happens automatically when you log in
Available Authentication Methods
- Microsoft Authenticator Mobile App (recommended) – an app on your mobile device that allows you to approve a sign in with the touch of a button or from a passcode available in the app.
- Phone Number – a cell phone that you have access to. Codes are sent via text or call.
Choose Option
Option 1: Authenticator App (Recommended)
- Download Microsoft Authenticator | Apple | Google
- Log in (using AC email address as username and student ID as password) and click Next on the prompt
- Open the app and scan the QR code
- Approve the sign-in request
- Download detailed instructions on using the app (PDF)
Option 2: Phone Number
- Log in to your AC account (using AC email address as username and student ID as password)
- Click Next on the prompt
- Select Set up a different way
- Choose Phone
- Enter your phone number
- Enter the code sent to your phone
- Download detailed instructions on using text/phone messaging (PDF)
Add a Backup Method (Optional but Smart)
Add another way to sign in in case you lose your phone:
https://aka.ms/mfasetup
Download detailed instructions on setting up a backup method (PDF)
Important: Back Up Your Files
Before May 18, 2026, students should save any files from OneDrive to:
- Their computer
- A USB drive
- Google Drive or another cloud service
Files not backed up may be lost.
Need Help?
Email ithelpdesk@angelina.edu to submit a ticket to the IT Helpdesk.