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Detecting Privacy Violations in Sensitive XML Databases

机译:在敏感的XML数据库中检测隐私侵犯

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摘要

Privacy violations and the exposition of sensitive data to a third party may seriously damage the business of a company. Therefore, it is crucial for the company to identify that set of users that may have exposed the sensitive data. To identify that set of users is a problem, when multiple users must have access rights that allow them to access the exposed sensitive data. Our solution to the problem is based on an analysis of the users' XPath queries. Within a two-step approach, we compare submitted queries with the exposed data to identify suspicious queries.
机译:侵犯隐私和将敏感数据暴露给第三方可能会严重损害公司的业务。因此,对于公司而言,确定可能已经暴露了敏感数据的那组用户至关重要。当多个用户必须具有允许他们访问公开的敏感数据的访问权限时,要标识那组用户是一个问题。我们针对该问题的解决方案基于对用户XPath查询的分析。通过两步方法,我们将提交的查询与公开的数据进行比较,以识别可疑查询。

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