Title :
A Quantification Method for Network Security Situational Awareness
Author_Institution :
Guangxi Univ. of Finance & Econ., Nanning, China
Abstract :
After analyzing and quantifying the network security situation awareness, a quantification method for NSSA based on conditional random fields (CRFs) was proposed. Based on the positive and negative ideal comparative standards, the evaluation index elements are processed in a non-dimensional grey way, and a qualitative-quantitative evaluation method with the multilayer linear weight for the network security situation awareness is put forward. Finally, the feasibility and validity of the method are verified by analyzing some practical examples.
Keywords :
security of data; conditional random fields; evaluation index elements; multilayer linear weight; network security; qualitative-quantitative evaluation method; quantification method; situational awareness; Computer viruses; Data security; Finance; Forward contracts; Information analysis; Information security; Information technology; Nonhomogeneous media; Random variables; Training data;
Conference_Titel :
Multimedia and Information Technology (MMIT), 2010 Second International Conference on
Conference_Location :
Kaifeng
Print_ISBN :
978-0-7695-4008-5
Electronic_ISBN :
978-1-4244-6602-3
DOI :
10.1109/MMIT.2010.171
