sábado, abril 02, 2011

Quis custodiet ipsos custodes?

Defensoría del Consumidor is the institution that protects consumer rights in commercial transactions. One is able to file a complaint via telephone or by using an online form. The latter will ask for previous registration. It's free! However, it's neither easy nor secure.

As you can see, the online form is composed of various sections. Each one is reachable at any time while filling the form. Some validations are imposed whenever trying to navigate away from some pages.




While it's pretty obvious that an ASP.NET session is being handled (hint: a Sesame Street character crave for these ;-) ), the design during this navigation is flawed. Parameters are passed through simple HTML. I actually typed "meinpassword" as my chosen password in two password-type text fields.




As a user, this imposes a risk if you're in a public computer or network. Your password travels along the network via HTTP (no "S" here, sorry), and it will be saved in the browser's history. The user is never warned of such risk. So, who could prevent identity theft? Is there a public institution that audits these services?

We need protection from the protectors.

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