New to UC San Diego - New Students and Employees Start Here
Click here to register your phone or other device. For more information and tutorials keep reading.
Existing Users: Quick Help
Locked Out or Device Unavailable
Get help here if you're locked out of Duo or your device is not available.
New Phone (with Same Number)
Got a new or upgraded phone with the same number and need to register it? Click here.
The Basics
Learn how to use Duo Security to manage the two-step login process.
Step 1:
Log in as usual
Step 2:
Verify your identity
Success!
Get started in 3 easy steps:
- Decide which device(s) you'll use
- Install the Duo app on your device, or request a token
- Register your device with Duo (duo-registration.ucsd.edu)
See how easy it is to register a device:
Student employees:
You may already be using Duo and two-step login if you're also a university employee and are accessing protected systems. If you have separate student and employee accounts, you may need to register each account for two-step login. Learn more.
More information and details:
- Register your mobile phone or other devices with Duo
- Set up a new or additional phone or device with your existing Duo account
- Set your push preferences and other Duo options
- Generate single-use passcodes to use as a backup plan when your phone or service is unavailable
- Use Duo to access Health Sciences, Medical / Pharmacy School, or other institutions
- Use Duo to access Single Sign-on, Office 365, and VPN
- Get help with two-step / Duo