need two step verification for login into account

Dear Sir/Madam,

Now a days any account can be hacked.So please kindly provide two step verification like gmail is providing to user login for authentication process.
One is password other is high secure password either through mail or sms. Please kindly consider this as urgent issue and work on this and provide asap.
Because inside profile we are able to edit email, at-least made that un editable.

Thank you!