CNDA

CNDA is migrating to a new system: Action required for continued access

CNDA2 registration is now available at cnda2.wustl.edu and uses WashU Key (SSO) authentication.

What you need to do now:

WashU faculty and staff: Sign in using WashU Key (WUSTL Connect) to create your new CNDA2 account. See detailed registration instructions with screenshots.

External collaborators: Obtain a WashU Key through your PI or faculty sponsor. See How to Obtain a WashU Key.

Desktop Uploader, script, and API users: After cutover, use XNAT alias tokens for Desktop Uploader, script, and API access. See token setup instructions.

Important: Your CNDA2 username must exactly match your current CNDA1 username. If the usernames do not match, your project access cannot be linked automatically.

On cutover day, CNDA2 will move to its permanent address at cnda.wustl.edu. The cnda2.wustl.edu site is temporary and is being used only during the registration period.

The only thing you need to do now is register for a CNDA2 account.

No project migration action is required from users. Projects have already been moved and project access will be restored in CNDA2 on cutover day.

Timeline: The cutover date is July 5, 2026. Until then, continue using CNDA normally for all regular work.

Questions: cnda-help@wustl.edu

New User Registration

Note:

Please verify and re-enter the value(s) for the following fields: Email, Username, First name, Last name

Background processes