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ABSTRACTION BASED AUDIT AND SECURITY LOG MODEL FOR INCREASED ROLE AND SECURITY ENFORCEMENT
ABSTRACTION BASED AUDIT AND SECURITY LOG MODEL FOR INCREASED ROLE AND SECURITY ENFORCEMENT
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机译：基于抽象的审计和安全日志模型，以增加角色和安全执行力
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摘要
Embodiments of the invention store log event records in a secure database log by encrypting information in a query, or in query results, that would otherwise be subject to unwanted disclosure (either from within or without a given organization). For example, an organization (e.g., a research institution) may allow a database administrator to review log event records to diagnose and correct system performance issues, without being forced to trust the administrator with sensitive medical data (e.g., medical records related to participants in a research study). Thus, the security of sensitive information may be maintained, while at the same time, the database administrator may still access the information needed to maintain a working system.
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