Apparatus and method for collecting harmful website information
AssigneeFoundation of Soongsil University-Industry Cooperation
InventorSangjun LEE
Life of this patent
Estimating the term…
Abstract
Provided are a harmful site collection device and method for determining a harmful site by analyzing a connection between harmful sites. The harmful site collection device includes a harmful site database configured to store a URL of a harmful site; a web page collection and extraction unit configured to collect a web page indicated by the URL of the harmful site and extract a linked URL; and a harmful site connection analysis unit configured to calculate a connection with other web pages referenced within a web page of the linked URL to determine whether the web page is a harmful site. Accordingly, the harmful site collection device can determine a harmful site more easily only with information regarding the URL linked to the web page.
Claims16
1-15. (canceled)
An apparatus for collecting harmful website information comprising:
- a harmful website database unit configured to store a list of harmful URLs including a first URL of a first harmful website;
- a web page collection and extraction unit configured to collect a first information of the first harmful website referenced by the first URL and extract a second URL which is contained in the first information of the first harmful website;
- and
- a harmful website connection analysis unit configured to calculate a connection with other web pages referenced by a third URL which is contained in a web page of the second URL to determine whether the web page of the second URL is harmful.
An apparatus for collecting harmful website information comprising:
- a harmful site database unit configured to store a list including at least a first confirmed harmful website URL and a first harmful website candidate URL;
- a web page collection and extraction unit configured to collect a first web page indicated by the first confirmed harmful website URL and extract a linked URL from the first web page;
- a URL processing unit configured to divide URL information contained in the first web page into a lower level page URL of the first confirmed harmful website and other-page URLs, to extract a representative URL from each of the other-page URLs in which a subdirectory of the other-page URL is removed therefrom, and to store the extracted representative URL into the first harmful website candidate URL;
- and a harmful site connection analysis unit configured to calculate a connection with other web pages referenced by a second web page of the first harmful website candidate URL to determine whether the second web page is a harmful site.
A method of collecting a harmful website information, the method comprising:
- extracting a first URL linked in a first web page of a harmful website;
- and
- checking a connection with at least one web page referenced by a second web page of the first URL and determining whether the second web page of the first URL is a harmful site according to the connection.
Dependencies are inferred from the claim text.