The default password of "Remote call Forwarding" is "0000", please change it immediately after the service is activated. If you forget your password, please call to 128 100 to reset.

预设密码为“0000”，用户请于服务启用后随即更改密码，若用户忘记密码，请致电128 100重设。

youdao

A corollary of the previous item is that you should not define a default user ID and password on a resource.

前一项的一个推论是，不应在资源上定义缺省用户ID和密码。

youdao

If the user chooses to opt out of specifying the user ID and password, DB2 employs the client auth plug-in to get the default login context.

如果用户选择不指定用户ID和密码，则DB 2使用客户端身份验证插件来获得默认登录上下文。

youdao

Those include vulnerability to denial of service attacks, which overload servers with thousands of simultaneous requests for data, as well as basic hacking tactics like guessing the password of users who fail to change default settings.

FORBES: VoIP Vandals

Both attacks only applied to the millions of users too lazy to alter the default password used on their password when it was first installed.

FORBES