Proper

Abstract

This study was proposed a crawler-based security control system model that can closely monitor the source of web site in terms of security control and detect the abuse that is used as a stopping point and a mistake of malicious code. Unlike the existing web site monitoring system, the model proposed in this study extends the sub-URL rather than the main-URL of the target web site to sequentially detect the status or malicious link of the web site and the algorithm for detecting the presence or absence of a malicious file by analyzing a file downloaded when accessing a web site. It was implemented prototype and experimented core algorithm to validate the proposed model. As a result of the experiment, the functions of the implemented prototype module were effective as a characteristic factor for monitoring the website, and the security of the website could be effectively identified using these modules.