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Concern level assessment; Building domain knowledge into a visual system to support network-security situation awareness

机译:关注度评估;将领域知识构建到可视系统中以支持网络安全状况感知

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摘要

Information officers and network administrators require tools to help them achieve situation awareness about potential network threats. We describe a response to mini-challenge 1 of the 2012 IEEE Visual Analytics Science and Technology challenge in which we developed a visual analytic solution to a network-security situation awareness problem. To support conceptual design, we conducted a series of knowledge elicitation sessions with domain experts. These provided an understanding of the information they needed to make situation awareness judgements as well as a characterisation of those judgements in the form of production rules, which define a parameter we called the 'concern level assessment'. The concern level assessment was used to provide heuristic guidance within a visual analytic system called Middlesex Spatial Interactive Visualisation Environment. An analysis of Visual Analytics Science and Technology challenge assessment sessions using Middlesex Spatial Interactive Visualisation Environment provides some evidence that intelligent heuristics like these can provide useful guidance without unduly dominating interaction and understanding.
机译:信息官和网络管理员需要工具来帮助他们获得有关潜在网络威胁的态势感知。我们描述了对2012年IEEE视觉分析科学与技术挑战的迷你挑战1的回应,在该挑战中,我们针对网络安全状况意识问题开发了视觉分析解决方案。为了支持概念设计,我们与领域专家进行了一系列的知识启发会议。这些提供了对他们进行情况意识判断所需的信息的理解,并以生产规则的形式表征了这些判断,这些规则定义了我们称为“关注度评估”的参数。关注度评估用于在称为Middlesex空间交互式可视化环境的视觉分析系统中提供启发式指导。使用Middlesex空间交互式可视化环境对可视化分析科学与技术挑战评估会议进行的分析提供了一些证据,证明了像这样的智能启发法可以提供有用的指导,而不会过分地支配互动和理解。

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