If they do not match, the current user can be detected as an unauthorized user.

如果不匹配，当前用户就可以被探测为未经授权用户。

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Access Can an unauthorized user successfully access a control that only the administrators are authorized to use?

访问一个未经授权的用户能成功访问只有经过授权的管理员才能使用的控制权吗？

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Physical access to your servers and your databases may be compromised allowing an unauthorized user to access them.

对服务器和数据库的物理访问可能受到危害，使未授权用户得以访问它们。

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Yet because mobile devices are so ubiquitous, we think of them primarily in terms of convenience, ignoring that an unauthorized user on a mobile device can be as dangerous as a prowler sneaking into corporate headquarters after hours.

FORBES: A Call To Arms For Enterprise Mobile Security

While this activity may have occurred without your permission or knowledge by an unauthorized user, or perhaps by a minor who may not fully understand the copyright laws, as the primary account holder, you are legally responsible for all activity originating from your account.

FORBES: Verizon Has Already Started Warning Pirates