HELP FILE
Use Duo Security Authentication
Duo Security is a secure, multifactor authentication application that can be used as an added layer of security to protect your LastPass account.
Note: Feature availability may vary depending on your account type.
To get started, LastPass admins must complete the steps for enabling Multifactor Authentication in the Admin Console.
Using multiple multifactor authentication options
Please note that if you have more than one multifactor authentication option enabled for your account, you must select your desired default authentication option from the drop-down menu at the bottom of your Multifactor Options window in order to be prompted to authenticate with your preferred option when logging in to LastPass.