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11. 发明申请

US20110126006A1 METHOD AND SYSTEM FOR SECURE NETWORK-BASED DISTRIBUTION OF CONTENT 审中-公开
标题翻译：用于安全基于网络的内容分配的方法和系统
公开(公告)号：US20110126006A1
公开(公告)日：2011-05-26
申请号：US13010600
申请日：2011-01-20
申请人： Thomas Dowdy , Jeffrey L. Robbin , Guy L. Tribble , David Heller
发明人： Thomas Dowdy , Jeffrey L. Robbin , Guy L. Tribble , David Heller
IPC分类号： H04L9/00 , G06F21/00
摘要： A method and system for network-based distribution of content are disclosed. The distribution of content is not only secure but also controlled. The security restricts access to content within media files during downloads as well as while stored at a server or client. In one embodiment, each media file is encrypted with a different, randomly generated key. The control over the distribution of the media file can serve to limit the subsequent distribution of media files from clients to other clients. In another embodiment, the control can permit media files to be shared on a limited number of different clients affiliated with the same user. The clients can vary with application but generally are computing devices that have memory storage. Often, the clients are personal computers or other computing devices that are capable of storing and presenting content to their users.
摘要翻译：公开了一种基于网络分发内容的方法和系统。内容的分发不仅安全，而且受到控制。该安全性限制了在下载期间以及在服务器或客户端存储时对媒体文件内容的访问。在一个实施例中，每个媒体文件用不同的随机生成的密钥加密。对媒体文件分发的控制可用于限制媒体文件从客户端到其他客户端的后续分发。在另一个实施例中，该控件可以允许媒体文件在与相同用户相关联的有限数量的不同客户端上共享。客户端可以根据应用而变化，但通常是具有存储器的计算设备。通常，客户端是能够向其用户存储和呈现内容的个人计算机或其他计算设备。

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