Two-Step Login

Find out how to get started and troubleshoot Duo two-step login (multi-factor authentication provider) system.

Enabling two-step login is the single most important measure UC San Diego can take to protect networks and applications from hackers and other malicious actors. Login credentials are increasingly easy to compromise. They can be stolen, hacked, or guessed, and you may not even know when someone else is using your account.

Two-step login increases account security by preventing anyone but you from accessing your account — even if they know the password. 

See how easy it is to register a device

Helpful articles

• Set your push preferences and other Duo options
• Register additional devices
• UC Health information (login)
• How to:
  • Single Sign-on
  • Office 365
  • VPN
• Troubleshooting: Get help 
  • Locked out?
  • No wireless or cell service
  • Reactivate upgraded phone (with same number)
  • "Remember Me" not working
  • Rename a Device
  • Use a token
  • Token passcodes not working