Articles

Why am I seeing the message “Access denied. Duo Security does not provide services in your current location” in the Duo Prompt?

Can I use Gmail to receive and send my Mason email?

Which operating system should my device be running for 2FA for Office 365?

What Yubikey can I use with Duo 2FA?

Why are Duo authentication calls sometimes marked as “Scam Likely”?

How do I enroll a device in 2FA?

I don’t have access to my enrolled devices, how can I log in to 2FA?

How do I use 2FA with web applications?

I’m in a location with poor cell coverage. How can I use 2FA?

Do I have to authenticate the second factor every day?

When outside the country, will I get an international push from Duo?

I normally use ‘auto-select’ when I connect to the VPN, what should I do now?

Are there alternate methods for 2FA authentication?

How do I log in to use 2FA with web apps?

How do I get the Cisco AnyConnect VPN Client?

What should I do to use 2FA if I get a new smartphone?

Why did I not get a request from Duo Mobile?

Why am I getting multiple requests from Duo?

Is my smartphone compatible with Duo?

Can I unenroll or opt out of using 2FA?

Why do I need to enroll more than one device in 2FA?

What if I don’t own a smartphone? Or I don’t want to install/add the Duo app on my smartphone?

What operating systems are supported by Duo?

When do I need to use 2FA?

Who needs to use 2FA?

What is 2FA?