Quote from: ivakar on October 16, 2019, 04:09:35 PM

Quote from: bitmover on October 16, 2019, 12:07:22 PM

The biggest problem with Google Authenticathor is that you will need to manually back up every account in another device, or save the keys offline (manually as well).

If you do not save your 2FA in one device, than save on another, for every website, you will be depending 100% on your device. If you lose the device, you will lose the access to your accounts (all of them).

this is not a problem, this is a mandatory action!
you should always have an backup, no matter what, for google 2fa or for your bitcoin wallet, trust me, i know! backup can save your life. do it regular.
and I think this is second best advise in the whole topic Cool

Just use Authy, it supports virtually everything. A very good interface for 2FA, extensions for PC, app for PC, Android, iOS even SMS 2FA if I am not mistaken (I receive SMS from them from time to time) also, it backs itself up automatically after you set it up so even if you lose your device, you can always recover it.