Beginning in May this year, Google began to implement two-factor authentication. Google says that one of the best ways to protect your account from cracking or bad passwords is to have a second form of verification in place.Starting next week (November 9), access to your Google account from any device or any platform will require two-factor authentication.
All Gmail and Google users using the Play Store have received relevant notifications:
Google account two-step verification
After entering the password, you need to enter yourcell phoneComplete the second step on. Please keep your mobile phone handy when you sign in.
Two-step verification will automatically start on November 9. If you want, you can activate this feature first: your account is ready.