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    • 6. 发明申请
    • SYSTEMS AND METHODS FOR SECURE DATA SHARING
    • 用于安全数据共享的系统和方法
    • US20160196440A1
    • 2016-07-07
    • US14984087
    • 2015-12-30
    • Security First Corp.
    • Mark S. O'HareRick L. OrsiniGabriel D. LandauMatthew StakerWilliam Yakamovich
    • G06F21/62H04L29/06
    • G06F21/6209G06F21/6218G06F2221/2107H04L9/085H04L9/0861H04L9/3231H04L9/3268H04L63/10H04L63/102H04L2209/24H04L2209/42H04L2209/56H04L2209/80
    • Systems and methods are provided for creating and using a sharable file-level key to secure data files. The file-level key is generated based on a workgroup key associated with the data file and unique information associated with the data file. The file-level key may be used to encrypt and split data. Systems and methods are also provided for sharing data without replicating the data on an end user machine. Data is encrypted and split across an external/consumer network and an enterprise/producer network. Access to the data is provided using a computing image generated by a server in the enterprise/producer network and then distributed to end users of the external/consumer network. This computing image may include preloaded files that provide pointers to the data. No access or replication of the data on the enterprise/producer network is needed in order for a user of the external/consumer network to access the data.
    • 提供了系统和方法来创建和使用可共享的文件级密钥来保护数据文件。 基于与数据文件相关联的工作组密钥和与数据文件相关联的唯一信息生成文件级密钥。 文件级密钥可用于加密和分割数据。 还提供了系统和方法来共享数据,而不在最终用户机器上复制数据。 数据在外部/消费者网络和企业/生产者网络上进行加密和拆分。 使用由企业/生产者网络中的服务器生成的计算图像来提供对数据的访问,然后分发给外部/消费者网络的最终用户。 该计算图像可以包括提供指向数据的指针的预加载文件。 为了外部/消费者网络的用户访问数据,不需要对企业/生产者网络上的数据进行访问或复制。