METHOD FOR OPERATION OF IMAGE PASSWORD

摘要

PURPOSE: An image password operating method is provided to improve the security of image passwords by preventing a peep at the image password. CONSTITUTION: An input unit of an image password includes arrangements which are changed every time and prevents other people from taking a peep at a value inputted by a user. An image password method is converted from a normal mode into a defense mode when a return process is failed. The defense mode authenticates the user when the image password is allowed over two times.