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Policy-based data-centric access control in a sorted, distributed key-value data store
Policy-based data-centric access control in a sorted, distributed key-value data store
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机译:排序的分布式键值数据存储中基于策略的以数据为中心的访问控制
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摘要
A method, apparatus and computer program product for policy-based access control in association with a sorted, distributed key-value data store in which keys comprise n-tuple structure that includes a cell-level access control. In this approach, an information security policy is used to create a set of pluggable policies. A pluggable policy may be used during data ingest time, when data is being ingested into the data store, and a pluggable policy may be used during query time, when a query to the data store is received for processing against data stored therein. Generally, a pluggable policy associates one or more user-centric attributes (or some function thereof), to a particular data-centric label. By using pluggable policies, preferably at both ingest time and query time, the data store is enhanced to provide a seamless and secure policy-based access control mechanism in association with the cell-level access control enabled by the data store.
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