This paper offers a critical study of the concept and issues of human security. Its usage, definition and applicability may differ since different authors explain issues related to security differently. Although there is still no common definition on what human security is, most authors agree that human security is related to individuals in terms of their wellbeing. For too long, human security has been focused on the protection of state territory, regarded as the traditional perception of security. This kind of interpretation refers to a narrow security concept, not well constructed and incapable of addressing most of the important issues related to the security of the individual. The issue of security for a nation is quite different to th...