Price, value and security. How to manage a database on somebody's own

Our age is called information age which shows the importance of any kind of data. Because of this one should protect their (digital) data to prevent unauthorized entities accessing them. Since the data being managed in a database can have a high value unauthorized entities may somehow find their way to gain unauthorized access to those data. In this paper I show a possible and low cost technical solution of such an attack which could be performed because of some malpractice of the managers of the database.