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With the wildly use of heterogeneous security devices like firewalls and intrusion detection systems generates huge amounts of unreliable security events, which are difficult to manage, united platform of network security management is proposed. Using risk assessment and alerts correlation, the platform can analyze the risk of network in real-time, and reduce false positive ratio and false negative...
Cadmium (Cd)-contaminated rice is one of the most important sources of cadmium exposure in the general population from some Asian countries. This study was conducted to assess cadmium exposure from uncooked rice in rural mining areas based on the bioaccessible fraction of cadmium using an in vitro digestion model. The biotoxic effects of cadmium in uncooked rice from mining areas were much higher...
Risk assessment is one of the most important issues in network security research. Inspired by the principles of artificial immune system, a novel risk assessment approach for network security, referred to as IRAA, is proposed in this paper. After defining the concepts and formal definitions, the architecture and principles of IRAA are described. And then, the lifecycle models of mature and memory...
Current practice for real-time security risk assessment typically takes intrusion detection systems alerts as the only source of risk factor. Their assessment results are more likely to suffer from the impact of false positive alerts in the increasingly complex and severe network security environment. This paper proposes a novel online fusion model for dynamical network risk assessment by using multiple...
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