Privacy-enhanced database
    2.
    发明授权
    Privacy-enhanced database 有权
    隐私增强数据库

    公开(公告)号:US06253203B1

    公开(公告)日:2001-06-26

    申请号:US09165784

    申请日:1998-10-02

    IPC分类号: G06F1730

    摘要: A method, apparatus, article of manufacture, and a memory structure for storing and retrieving data in a database implementing privacy control is disclosed. The apparatus comprises a data storage device, storing a database table comprising a plurality of data columns an at least one data control column for storing data control information reflecting consumer privacy parameters, wherein the database table comprises an identity segment for storing identity information and a personal information segment for storing personal information, and a processor, operatively coupled to the data storage device, the processor implementing a dataview suite for presenting data retrieved from the database table in accordance with the data control information. The method comprises the steps of extending a database table comprising a plurality of data columns to include at least one data control column for storing data control information reflecting at least one consumer privacy parameter, string identity information about the consumer in an identity segment of the database table and personal information about the consumer in a personal information segment of the database table, receiving a data request from a requesting entity having data privileges, and providing the data to the requesting entity via a dataview selected in accordance with the requesting entity's data privileges, the dataview masking the data in accordance with the consumer privacy parameter. The program storage device comprises a medium for storing instructions performing the method steps outlined above.

    摘要翻译: 公开了一种在实现隐私控制的数据库中存储和检索数据的方法,装置,制品和存储结构。 该装置包括数据存储装置,存储包括多个数据列的数据库表,至少一个用于存储反映消费者隐私参数的数据控制信息的数据控制列,其中数据库表包括用于存储身份信息的身份段和个人 用于存储个人信息的信息段和可操作地耦合到数据存储设备的处理器,处理器实现数据视图套件,用于根据数据控制信息呈现从数据库表检索的数据。 该方法包括以下步骤:扩展包括多个数据列的数据库表,以包括用于存储反映至少一个消费者隐私参数的数据控制信息的至少一个数据控制列,关于数据库的标识段中的消费者的字符串身份信息 关于数据库表的个人信息段中的消费者的表和个人信息,从具有数据特权的请求实体接收数据请求,并且经由经由根据请求实体的数据权限选择的数据视图向请求实体提供数据, 数据视图根据消费者隐私参数屏蔽数据。 程序存储装置包括用于存储执行上述方法步骤的指令的介质。