Yes we do. Here is how it works. You need to set it up as explained in below. Then on, every time you login, you will be asked to use your phone and enter a code from your authenticator. This gives you a high level of security.
To activate your two factor authentication you must sign in the Store.
Then open the menu and select "My Account":
Next, you need to have one of the authenticators that we have listed, in your smart phone. Scan the code, and enter the number that you receive in the box. That is it.
From now one, every time you try to access any of KNiTO components (Studio, Interactive, Store, Reader, Billing etc) you will be asked to check your authenticator and enter the number again. This protects your account from abuse.
If you wish to remove the two factor authentication, you can go to "My Account" and remove the authenticator.