SDSUid is your single identifier to securely access many campus IT services and can eventually become your single identifier to access all IT services, workstations/devices, and labs at SDSU. Password management is self-service and recoverable through a variety of options, all selected and managed by you.

If you would like to change your password or manage your Microsoft online service settings use the Office 365 Portal: 

O365 Login


Important: To change your account/password recovery options (Security questions, phone number, email address, etc): go to SDSUid user profile management and select Register for Password Reset.

Activate Your SDSUid Account

If you have not activated your SDSUid account, instructions can be found at:
Faculty/Staff Activation Instructions
Student Activation Instructions

Videos on how to activate and manage your SDSUid can be found at:
How Faculty/Staff can claim their SDSUid
How you can can change your SDSUid password and security settings


Need help with SDSUid?  /
Assistance is also available at 619-594-7343 during normal University working hours!