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    • 7. 发明申请
    • CONTEXT AWARE DATA PROTECTION
    • 背景知识数据保护
    • US20120185952A1
    • 2012-07-19
    • US13413636
    • 2012-03-06
    • Srinivas JandhyalaAlbee JhoneySridhar MuppidiNataraj NagaratnamAtul Saxena
    • Srinivas JandhyalaAlbee JhoneySridhar MuppidiNataraj NagaratnamAtul Saxena
    • G06F21/24
    • G06F21/6218
    • A method, for context aware data protection is provided. Information about an access context is received in a data processing system. A resource affected by the access context is identified. The identification of the resource may include deriving knowledge about resource by making an inference from a portion of contents of the resource that the access context affects the resource, making an inference that the access context affects a second resource thereby inferring that the resource has to be modified, determining that the access context is relevant to the resource, or a combination thereof. The resource is received. A policy that is applicable to the access context is identified. A part of the resource to modify according to the policy is determined. The part is modified according to the policy and the access context to form a modified resource. The modified resource is transmitted.
    • 提供了一种用于上下文感知数据保护的方法。 在数据处理系统中接收关于访问上下文的信息。 识别受访问环境影响的资源。 资源的识别可以包括通过从访问上下文影响资源的资源的内容的一部分进行推断来导出关于资源的知识,从而推断访问上下文影响第二资源,从而推断资源必须是 修改,确定访问上下文与资源相关或其组合。 资源被收到。 确定适用于访问环境的策略。 确定根据策略修改的资源的一部分。 该部分根据策略和访问上下文进行修改,形成修改后的资源。 传输修改后的资源。