Youngsook Lee, Sungbum Ahn, Practical Security Considerations of Smart Home via. Vulnerability and Threat Analysis, Journal of Engineering and Applied Sciences, Volume 13,Issue 7, 2018, Pages 1804-1812, ISSN 1816-949x, jeasci.2018.1804.1812, (https://makhillpublications.co/view-article.php?doi=jeasci.2018.1804.1812) Abstract: Due to recent development of the "Internet of Things" technology, varieties of smart home industries have entered golden age. Smart home is closely linked to our daily life and therefore, easily exposed to security threats. A smart home is composed of three main components: smart device, network and application. In this study, we analyzed vulnerabilities and security threats regarding component of smart home. Additionally, we suggested applicable security consideration depending on qualitative threat analysis in accordance with possibilities of potential security threats and risk. Keywords: Smart home;vulnerability;security threat;IoT;qualitative;analyzed