If you are interested in adding some extra security to your Android device, you might want to check out Google’s 2-step authentication feature. If you are already using this function, it is a little bit easier to use now due to an update released by Google through the Google Play store.
2-step authentication adds extra security by requiring a user to have something, in this case their smartphone, to go along with the thing they know, their password, when signing in to web sites or their Google account. The smartphone requirement comes into play thanks to the Google Authenticator app which is used to generate a code to be used along with a password. The update today adds the ability to turn-on 2-step authentication without scanning a QR code or re-entering a password on a device.
If you are not sure whether you are using 2-step verification or want to turn it on, check the security settings for your Google Account on your device. Google also provides some video instructions on setting up your Google Account on your desktop computer to use 2-step verification.
Use one of the download links below to grab the app.