People have difficulty remembering multiple passwords. This results in reduced security as users reuse the same password for different systems or reveal other passwords as they try to log in. It can also lead to reduced privacy, as users may

我设计了一个ATM模块主要是由登录页面，选择服务模块，从而通过模块提款选择服务模块，余额查询模块，该模块更改密码，返回卡模块。系统的图形用户界面，给用户的操作质量直接影响样式美观，操作简单，方便，易操作的界面设计要求。我设计的界面分为形式，菜单，按钮和文本输入框部分，分别执行相应的操作-I designed an ATM module is mainly composed of the login page, the service modules to the service module

Textual passwords are the most common method used for authentication. But textual passwords are vulnerable to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical passwords are introduced as alternative techniques to