Google Authenticator

Google Authenticator


Google Authenticator generates 2-step verification codes on your phone.

Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.

Start by visiting accounts.google.com/SmsAuthConfig

Features:
* Generates codes even in airplane mode!
* Support for multiple accounts
* Support for multiple languages

Recent changes:
* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account
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Free
90
4.5
User ratings
62286
Installs
1,000,000+
Concerns
1
File size
1845 kb
Screenshots
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About Google Authenticator
Google Authenticator generates 2-step verification codes on your phone.

Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.

Start by visiting accounts.google.com/SmsAuthConfig

Features:
* Generates codes even in airplane mode!
* Support for multiple accounts
* Support for multiple languages

Recent changes:
* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account

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User reviews of Google Authenticator
This added level of security is almost necessary now a days with all the logging in we do from various places. Had Hotmail used something like this I would not have had to delete my account. it doesn't bother you all the time either. If you are logging in from home or any safe computer, just tell it to remember the authentication for 30 days and you are good for a month. Well planned and works very smoothly. Set this up via your Google account settings/other settings/2 step security.
Apr 27, 2012
某些程式或網路服務提供的二步安全認証器!
Feb 8, 2013
Android Market Comments
A Google User
Yesterday 2:06 AM
Better than others
A Google User
Wednesday 10:10 PM
Easy to use Greatly simplifies Google's 2 step verification process. Would be nice if the code lasted a bit longer and if you could copy the code to the clipboard. Helpful nonetheless.
A Google User
Wednesday 5:41 PM
Error I scan it and after I scan it I type the code but it doesn't work though the clock and the code is right I tried it several times
A Google User
Wednesday 4:18 PM
good I finally know how to use it. It makes so Happy T.T Espically in China ,I'm always get the SMS late,now the problem has gone.
A Google User
Wednesday 1:30 PM
Add Backup/Restore feature...