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    • 5. 发明申请
    • TRUSTED FUNCTION BASED DATA ACCESS SECURITY CONTROL
    • 基于功能的数据访问安全控制
    • US20160217295A1
    • 2016-07-28
    • US14915971
    • 2013-10-31
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • Patrick GoldsackMarco Casassa MontSuksant Sae LorSimon Kai-Ying Shiu
    • G06F21/62
    • G06F21/6218G06F21/552G06F21/6254
    • According to an example, trusted function based data access security control may include determining a restriction set by a first entity and related to access to and/or analysis related to data under the control of the first entity. A trusted function including meta-data that describes a transformation of the data may be ascertained. A determination may be made as to whether the meta-data of the trusted function matches the restriction related to the access to and/or analysis related to the data. In response to a determination that the meta-data of the trusted function matches the restriction, the trusted function may be executed to allow controlled access to the data by a second entity. In response to a determination that the meta-data of the trusted function does not match the restriction, execution of the trusted function may be prevented to prevent access to the data by the second entity.
    • 根据一个示例,基于信任功能的数据访问安全控制可以包括确定第一实体的限制集合并且与在第一实体的控制下与数据有关的访问和/或分析相关。 可以确定包括描述数据变换的元数据的可信函数。 可以确定信任功能的元数据是否与对与数据有关的访问和/或分析相关的限制进行匹配。 响应于可信功能的元数据与该限制匹配的确定,可以执行可信函数以允许第二实体对数据的受控访问。 响应于可信函数的元数据与限制不匹配的确定,可以防止可信函数的执行以防止第二实体访问数据。