In addition to traditional threats to information as spying or leaking state secrets and business secrets appeared the new threats, among which the most dangerous is cyberterrorism. Taking into account the problems of cyber-terrorism, includes, in particular, the analysis of legislation aimed at ensuring the security of information systems of individual countries particular, this subject should be also recognized as requiring at the present time the insightful analysis. Therefore, this publication is an attempt of characteristics the determinants of this phenomenon and analysis of the latest legal solutions in the fight against cyber terrorism within the European Union. Moreover, it was made the attempt to find an answer to the question whe...