The dynamics of international security have changed of late in the wake of the increased frequency of terrorist activities. Nations have taken measures which are aimed at guarding their territories against all forms on security threats through advancing the defense mechanisms. The inception and the development of information technology has resulted to an increased rate of threats as well as aided the security measures by the countries. Nations have always possessed the right to defense in case of any act of aggression from any other nations (Henriksen 102).