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The analysts need timely and accurate information to conduct proactive action over complex situations. Typically, there are thousands of reported activities in real time operation, although, to direct the analysts attentions to the most important one, researchers have designed multiple levels of situational awareness (SWA). Each process lends itself to ranking the most important activities into a...
Given the increasing dependence of our societies on network information systems and the efforts being provided by security communities to secure their networks, a strong sense of insecurity still prevails. Therefore, there is a need for new countermeasures against these cyber-attacks which causes disruption to business processes. The evaluation approaches to detect and assess the security risk level...
In periodic manner the analysts teams are in the process of designing, updating and verifying the situational awareness SWA system. Initially, at the designing stage the risk assessment model has little information about the dynamic environment. Hence, any missing information can directly impact the situational assessment capabilities. With this in mind, researchers relied on various performance metrics...
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