Cyber terrorism in a network community

Information technology, communication, media,… has formed the foundation of the modern communities in recent years for which, historically, is era has been known as information community, network community, imaginary community, digital community etc. Emerging these technologies and, as a result, making important changes in the communities by these technologies was, only, with the purpose of reforming the political, social, economical, cultural life of the human beings. But as much as helping the people to reform their life, it has helped preparing necessary grounds for conducting dangerous terrorist phenomena (imaginary space).In this article, we try to explain that the existing information community in which the center of gravity of social –political movements is placed on it –has been threatened by terrorism. Terrorism phenomena -as a most central form of social –poetical changes- has been replaced by the classic social-political phenomena such as revolutions, wars etc.