APPARATUS FOR COLLETING OF HARMFUL SITES AND METHOD THEREOF

摘要

The present invention provides a method and a device for collecting malicious websites through analyzing the connection relationship between the malicious websites and determining the malicious websites. The malicious website collection device extracts the URL linked on a page of one malicious website, checks the link circulation relationship according to the link information of the web-page of the URL linked to the malicious website to determine whether the web-page of the URL linked to the malicious website is another malicious website, and stops the operation of checking the link circulation relationship including a non-malicious website URL once the non-malicious website URL is extracted during the link circulation relationship checking operation. Accordingly, the present invention can use the pre-stored non-malicious website URL information to reduce the amount of calculation.