People used to use static password for identity authentication, but because of its own limitation, it can not meet the user's security requirements.

过去人们常使用静态口令进行身份认证，但由于其固有缺陷，使得它无法满足当代人们对安全地需求。

youdao

It can be sorted into two classes. : static password authentication and dynamic password authentication. There are a lot of methods to produce dynamic password.

口令认证技术是最常用的身份认证技术，它可以分为两大类：静态口令和动态口令，而且动态口令的实现方法很多。

youdao

Notice that the constructor is given static configuration information: the username, password, and properties.

注意，这里向构造器提供了静态配置信息：用户名、密码和属性。

youdao

While considerably more secure than typical static username and password log-in systems, many people find using security tokens cumbersome given the need to keep it with them in order to use online banking.

BBC: New Mastercard has LCD screen and keyboard