EN
Nowadays, thanks to information published on TV, the Internet, radio or in the press, there is broad understanding of the phenomenon of disinformation as a tool for image creation. Since 2001, after the attacks on the World Trade Center and the Pentagon, one can see that the media have been a serious threat in the hands of terrorists. Reactions from public opinion have shown to terrorist organizations how important the role of the media is and how they can be used in their own propaganda (disinformation) activities. The media activity of the Islamic State is richer and more advanced in comparison with that provided by Al-Qaeda.