What is multi-factor authentication (MFA)?
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No. When you log in to Cal Poly resources and authenticate with Duo, you will see a screen that asks, “Is this your device?. If you click Yes, this is my device, it will save your response for 30 days, so you won’t have to keep authenticating each time you log in for that 30-day duration. If you select
”No, other people use this device, then you will still need to authenticate each time you log in.
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How do I set up Duo MFA?
Check out our article, Set Up Multi-Factor Authentication (Duo), to walk through the process of getting started with Duo and enrolling the device you want to use to authenticate.
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You can use a mobile phone, a tablet, a landline, a token, Touch ID, or a security key with Duo. The device you choose to authenticate with must first be set up through the My Cal Poly Portal. If at any point you need to change the device you use to authenticate with Duo, you must /wiki/spaces/CPKB/pages/841154565.
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