The number of Syrian asylum seekers living in Turkey has almost reached 4 million. The fact that huge number of asylum seekers have entered in Turkey within a very short period of time brings many risks and problems. Some of these risks are related to security issues. The aim of this study is to analyze the security risks resulting from mass migration of Syrian asylum seekers. Identifying the short and long term security risks, all the threats arising from these risks for the society and measures that should be taken against these risks are the topics of this study. It is seen in the study that serious risks have arisen from the migration of Syrian asylum seekers ranging from national security risks to health problems. First of all, the lack of authority in Syria is an opportunity for terrorist organizations. Animosity against Syrians is in rise in Turkey, and dissidence in the Turkish society on this issue is becoming evident. In particular, adverse events with potentially severe consequences can occur in the future because of inability of Syrian children and adolescents having adequate education. The danger of lost generation is of question. With the purpose of preventing the occurrence of such adverse risks, a process of integration based on public consensus must be commenced to incorporate the asylum seekers into economic and social production process. Accurate evaluation of concerns and risks related to Syrian asylum seekers will allow reducing the prejudice against them in the society and establishing correct communication channels.