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Google Authenticator

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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
89
4.5
User ratings
71922
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

User reviews of Google Authenticator
某些程式或網路服務提供的二步安全認証器!
Feb 8, 2013
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
Android Market Comments
A Google User
Tuesday 2:00 PM
Makes life less stressful I use this app for nearly all my authentications because it makes my thing more secure. Only bad thing is they make you download a barcode scanner which should come with the app itself.
A Google User
Tuesday 9:17 AM
V. Good
A Google User
Monday 5:07 PM
Very good Great job
A Google User
Monday 12:57 AM
Old school DOB 6/20/73 original trusting friends opinions! Let's see what happens?
A Google User
Sunday 8:47 PM
Máxima seguridad Protego mi cuenta gracias a este método de seguridad