Open this disk image and launch the file named 'anyconnect-macosx-XXXXXX'.
I will receive a push notification on my cell phone, go to the Duo app and click Approve. In this example, I entered 'push' in the Second Password field.
The one time code generated by your hardware token or the Duo Security mobile app (the code changes every 60 seconds).For instructions on using the Yubikey, please see How do I authenticate with a YubiKey? Yubikey - If you are using a Yubikey for authentication, make sure the Second Password field is highlighted and use your key.Phone2 - Duo will call your second registered phone.
On the window titled Standard Install., click the button labeled Install and enter your computer username and password when prompted and click Install Software.If you are prompted 'Select a Destination.', select your primary hard drive and click Continue.