The topic of data protection is referred closely to the concept of privacy--characterized by the American political philosophy in order to indicate a sphere recognized as personal, and therefore private or intimate, of the person, which exclude other individuals or society--whose protection has deep roots in the international right. The technological progress in the field of telecommunication has increased the facility of acquisition and spreading of information, the exchange of data, and the possibility of access to confidential information by other people. This made it made necessary the regulation of the management and the transfer of these information in order to protect individual rights and, on the other hand, an easy circulation of data for legitimate and useful goals.