| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform display according to complexity evaluation of a password used for authentication to provide reference information for a user at the time of password registration. <P>SOLUTION: An information processor requests, from a web server, complexity evaluation of a character string input in a password input field in response to editing processing on the input field by a user. The web server performs the complexity evaluation of the password on the basis of name and birth date of the user, character string rules and the like. In response to a result of the evaluation, a client side performs alarm display such as changing a background color of the password input field for a less complex password so as to make the user recognize the complexity of the password. <P>COPYRIGHT: (C)2012,JPO&INPIT |
