Dear Expanse User,

Starting Feb 24, 2025, two-factor authentication (2FA) will be required on Expanse. To avoid losing access, set up 2FA with Google Authenticator before this date. Instructions are in the Expanse user guide (https://www.sdsc.edu/systems/expanse/user_guide.html) in the system access section. For role accounts needing programmatic access, Science Gateway PIs will be contacted with further details. Other users with automation needs should contact SDSC user support via ticketing before Feb 24, 2025.

SDSC User Services Staff