Terrorism is one of the greatest threats to contemporary civilization. e incidents that take the form of terrorist attacks occur in the territories of many countries, and they diff er not only in motives and methods, but also in realization measures. ese incidents continue to grow in numbers and escalate. In fact, terrorism paralyses huge masses of people and causes harm to the proper functioning of democratic countries, especially their economic, social and political institutions. Rich countries are as much affected by it as those plunged in economic crises. Because of globalization, terrorists may freely travel around the world unnoticed by the most advanced identifi cation systems.