CIFS - Common Internet File System.

CIFS——公共因特网文件系统。

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Through the system and Internet connection, Microsoft could check the content of your files saved in your computer, create new files, change file names, and delete and copy files.

系统和互联网连接时，微软能够检查存储在计算机里的文件、并可以创建新文件夹、更改文件名称、删除或复制文件。

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Nirvanix is an Internet-based file storage system that allows registered users to store, manipulate, and access files through their APIs.

Nirvanix 是一个基于互联网的文件存储系统，它允许注册用户通过自己的 API 存储、操作和访问文件。

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The volume of traffic between Yahoo's back end admin system and the wider internet during the attack strongly suggested that a file of 22 million IDs had been stolen.

BBC: Millions hit by Yahoo Japan hack attack