EN
Society XXI many people who live in a global revolution. The development of modern forms of human communication through an electronic medium such as the Internet would not be possible, at least not on the scale on which it is currently observed, without the development of advanced Internet tech- nologies. Currently, e-mail, instant messaging, blogs, discussion groups, social networking sites are so popular and easy to use by the average user. Access to knowledge resources, information storage, private data. Increasingly, companies looking to manage in a virtual way than in the traditional man- ner. The purpose of this article is to present the opportunities offered by the development of information technology.