Google Brings 2 Step Authentication for its product ,gmail

Google Just launched the two-factor authentication.

Are you hacker? Even though you know the user name and password of victims, you can not log in to their account. Yes..!!! google provides two step security for google products.

Most of users use only normal and week passwords for gmail.  It is easy to hack the accounts if the password is not strong.  But now ...!!!! Eventhough your