You can access your MFA and Security settings by logging in with your LSUS credentials at https://lsus.edu/mfasetup or https://mysignins.microsoft.com/security-info
Students: your username is your StudentID@lsus.edu
Faculty and Staff: your username is Username@lsus.edu
Video Guide
Please see the following video from Microsoft for guidance on how to add a new or change an existing security method:
Text Guide
For a thorough text guide on how to add a new or change an existing security method, please see the following article from Microsoft:
https://docs.microsoft.com/en-us/azure/active-directory/user-help/security-info-setup-auth-app
If you need any additional information or assistance, please submit at ticket at https://helpdesk.lsus.edu or email ITS@lsus.edu.