| 摘要 |
Device, system, and method of file-utilization management. In some embodiments, a method may include linking between a computing device and at least one electronic mail address by verifying that a user of the linked computing device is authorized to access an electronic mail account represented by the linked electronic mail address; identifying an attempt by the user to access the content of a protected file, wherein the protected file is associated with permission information representing one or more allowed electronic mail addresses and including one or more content-utilization restrictions; and presenting the content of the protected file to the user of the linked device, if the linked electronic mail address is included in the allowed electronic mail addresses, while restricting the utilizing of the presented content according to a content-utilization restriction corresponding to the linked electronic mail address. Other embodiments are described and claimed.
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