With an open password set, the PDF can only be opened with the password.

当设置了打开密码后，PD f文档必须使用正确的密码才能打开。

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You will not be able to open password-protected files, even if you know the password.

您将无法打开受密码保护的文件，即使知道密码也是如此。

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Open the password database and assign data to a list (line 8).

打开密码数据库，并将数据分配给一个列表（第 8 行）。

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The web site administration for this system, a system that can be used to disable automobiles, is protected by simple password authentication that is open to brute force attack.

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Open the app to enter an email address and password to begin listening.

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Though some of the links will be to cameras that are password protected or to cameras that were deliberately left open for public viewing, the vast majority will belong to users who intended them to be private.

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