random user的意思|示意

Then it sets up a random user name ("bob" or "ted"); usually you'd have your own way to get this, perhaps through cookies, or you can let Apache handle authentication and authorization for you.

然后它设置一个随机用户名（“bob” 或 “ted”）；通常您可以按照自己的方式设定，比如通过 cookie，或者可以让 Apache 替您处理身份验证和授权。

Some people suggest using random passwords for ordinary user accounts is good security policy.

一些人认为对于普通用户账户使用随机密码是良好的安全策略。

A similar technique that doesn't suffer such accessibility problems is to present the user a random textual question.

一种类似的、同时又不会影响访问性的技术是向用户提出一个随机的文本问题。