| 摘要 |
PROBLEM TO BE SOLVED: To enhance resistance to a mechanical brute force attack.SOLUTION: An authentication device includes an authentication unit, a generation unit, and an output unit. The authentication unit performs authentication to a login request. The generation unit generates, when the authentication by the authentication unit fails, a page in which the display content of a page that is displayed when the authentication by the authentication unit succeeds is dynamically changed. The output unit outputs, when the authentication by the authentication unit fails, the page generated by the generation unit as a response to the login request.SELECTED DRAWING: Figure 1 |
