For Authentication? I Doubt…
Google has just presented its users the 2-factor authentication. This requires the user to provide his or her cell or landline telephone number. This is done so that Google can send the user a one-time authentication code to log in to his or her gmail account. This new service has raised apprehensions and doubts on consumers as to Google’s real purpose.
Once a user tries to log in to his or her account, he or she will be given the option between a cell or a landline number. After which Google will send through the provided number an authentication code. This code will be entered in the prompt box provided for the purpose and sent to Google. Only then will the user be able to log in. It is a simple process which seems harmless, but a closer look at it would raise some doubts.
Phone numbers are private properties. In the internet, uploading of cellular or landline phone numbers could pose danger. Doing such with Google’s new technology is not an exception. Collecting such valuable data from users just for authentication is not good enough reason. It can be imagined how much numbers can be collected from the millions of users even for one-time use only. Where would these data be stored? Would they be immediately deleted? How sure can the user be that these data will not be stored for future use?

