My answer will be very clear and sharp.
Authy why? The answer to this is very simple, you can back up the two-step codes on a cloud without fear of losing the phone in GA 2FA if you lose your phone and you didn't write the 16 string letters and numbers , you just fucked...
If you do not know what 2-step verification is, please go to this video
One of my friends lost his laptop and two-step backup codes, so he could not access the accounts that require 2-step verification. Fortunately, he managed to renew all the codes he had and obtained the private keys
Anyone who maintains Google's two-step verification application must know what it will do if the phone disappears.
I'm looking for a way to back up the Google application but if I have to, I'll go to the Authy app that allows you to scan Google barcodes and back them up on a cloud.
In the days we keep everything on the Internet and our money it is very important to know to back up the two-step code.
A final and unambiguous recommendation.
Authy.
if someone has a way to upload the data of this app ( google 2fa) to cloud and save the codes on a cloud i will be very thanksful if he will put a link below im working on it and if i'll find I will share for SURE!