| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To decide even a phishing site wherein a URL is disguised or unknown with high reliability without impairing usability or quickness of authentication to effectively take countermeasures. <P>SOLUTION: This information processing device (a terminal T) accessing a Web page includes: a dummy transmission means 11 transmitting dummy data to the Web page for login using at least one of an ID and a password, about at least the one of the ID and the password; a falseness decision means 13 deciding success/failure of the login by the dummy data, and deciding that the Web page for the login is a false page in the case of the success; and a coping means 15 performing blocking or warning about access to the false page. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
