Terrorism has always been considered a deliberate crime with direct intention, considered and prepared beforehand unlawful use of force or probability of using force against persons or property to intimidate or coerce a government, in the futherance of of political or social objectives. Currently there are three main aspects of cyber terrorism: attacks on computer networks, sabotage in the infrastructure and terrorism propaganda. Another question in discussion concerns the degree of destruction of such an attack. Those who believe that such attacks are possible and inevitable usually foresee almost disastrous results. This is definitely considered a computer crime and the two seem to go hand in hand. The possiblity of cyberterrorism represents a number of important challenges. Computer attacks cannot be forecasted or tracked down in real time. Due to the complexity of laws in force all over the world it is a problem to collect evidence when the internet and other electronic means can be used, and also prosecution, search, capture and delivery are a problem as well.