There are many different ways you can authenticate with Duo, learn about them here and choose which is the best for you.
Methods Available
Push Notifications (via Duo Mobile) Best Overall
Generated Codes (via Duo Mobile)
Call or Text
Duo Token Great backup option; good for travelers
USB Security Key¹ ² Best security; good for travelers
¹Cannot be your only method of authentication.
²Only works with Google Chrome and Microsoft Edge.
Methods Comparison
| Push Notifications | Generated Codes | Call or Text | Duo Token | Security Key | |
|---|---|---|---|---|---|
| Usable w/o internet? |  |  |  |  |  |
| Usable w/o cell reception? |  |  |  |  |  |
| Usable w/o phone? |  |  |  |  |  |
| Requirements | Duo Mobile iOS/Android | Duo Mobile iOS/Android | N/A | Purchase | Purchase |
Questions?
If you have any additional questions or problems, don't hesitate to reach out to the Help Desk!
Phone: 610-526-7440 | Library and Help Desk hours
Email: help@brynmawr.edu | Service catalog
Location: Canaday Library 1st floor
