FRAUD PREVENTION APPARATUS AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a fraud prevention apparatus and a program capable of preventing an access to a false web page by determining a risk not only in web pages previously registered as false web pages but also in unregistered false web pages by checking each web page accessed by a user.

SOLUTION: The apparatus executes a process for calculating the number of linking described in an HTML source of an accessed web page, a process for counting the number of domain names coincident with domain names in a white list in which legal domain names are previously registered out of domain names included in linked URLs and a process for displaying warning when the ratio of the number of domain names to the number of linking is larger than a previously determined set value.

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