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, after signing in, click the gear icon in the Office 365 Portal: 

O365 Login


Important: To change your SDSUid 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

Automated On-boarding Process:
SDSUid is provisioned automatically.  Faculty/Staff affiliations are provisioned through the on-boarding process that starts with HR.  Students are provisioned once they are accepted and express intent to attend. Once keyed in by HR or entered into the enrollment system, the account information is synchronized to SDSUid. An email from [email protected] will be sent to your personal email address ​with a temporary activation code and instructions.

If you have not activated your SDSUid, 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!