RJR posted:"2FA provides an extra layer of security by allowing you to associate a mobile device with your account. If you choose to enable 2FA on your account, you will need to have your mobile device in your possession to sign in."
If I understand the above, if I want to be able to access the Forum from a mobile device, then when trying to access it from my home computer I have to have the mobile device handy. Is that correct?
Yes...IF you choose to implement 2FA on your account. It is not required; it's optional and up to you.