Nowadays Everyone is concerned about online safety. Whether we use Google and Twitter or any other site so you must keep your services secure with two-factor authentication from Google. We normally have the passwords that we believe them to be our security but we have never asked what if someone grabs it, now What you really need is a second factor of authentication. That's why many internet services, a number of which have felt the pinch of being hacked, have embraced two-factor authentication for their users. It's sometimes called 2FA and "verification" depending on the marketing.
But exactly what is it?
It is an application that is designed to provide security by scanning the barcode and by doing that you become very much secured because the only time you can forget your security code is the time that you will loose your phone, but do not worry much because there are ways to recover them. Get into the play store and download it right away for your security
