Push notifications to the Duo Mobile app on a mobile phone or tablet are the fastest, easiest, most reliable, most discreet, and most secure way to complete two-step logins.
Setting up the app and push notifications takes just a few minutes and will save you time over the long run. Using push notifications also saves money, as the university pays fees when Two-Step Login users choose phone or text authentication methods (which also can cost users depending on their phone or data plans).
Follow these steps to get started:
Step 1: Download the Duo Mobile app
Download and install the free Duo Mobile app. Search “Duo Mobile” in your device’s app store.
Step 2: Update your Two-Step Login profile
If your device is already enrolled in Two-Step Login, update your device settings in your Two-Step Login profile. Go to the Account Center and login. (If your device is not enrolled, follow instructions for setting up a new device)
Step 3: Adjust your device settings
Check your "Devices" list and click "Enable Duo Mobile" to the right of the device where you installed the Duo Mobile app:
![screenshot showing that you need to click enable duo mobile](https://its.uiowa.edu/sites/its.uiowa.edu/files/styles/large/public/wysiwyg_uploads/duo%20enable%20duo%20mobile.png?itok=fgECJ0ni)
Step 4: Scan the QR code
You’ll be directed to a page with a QR code. Open the Duo Mobile app on your device and follow the instructions to scan the QR code with the device’s camera. If, during this process, you see a popup that says "'Duo Mobile' Would Like to Send You Notifications" press "Allow". Name your account to continue.
![device activation screenshot showing where to scan the QR code](https://its.uiowa.edu/sites/its.uiowa.edu/files/styles/large/public/wysiwyg_uploads/duo%20scan%20qr%20code%20switch.png?itok=72VC5jBr)
Step 5: Verify Duo Push activation
Click the blue “Verify Duo Push” button on your computer:
![screenshot of verify duo push button](https://its.uiowa.edu/sites/its.uiowa.edu/files/styles/large/public/wysiwyg_uploads/duo%20verify%20duo%20push%20activation.png?itok=OyGh2SSG)
Step 6: Confirm the push notification
You’ll receive a push notification to the Duo Mobile app on your device—tap it to confirm:
![screenshot of duo push notification approval with new iowa logo](https://its.uiowa.edu/sites/its.uiowa.edu/files/styles/large/public/wysiwyg_uploads/duo%20approve%20push%20with%20new%20iowa%20logo.png?itok=2SdeCdb6)