The Application of Baum-Welch Algorithm in Multistep Attack

The biggest difficulty of hidden Markov model applied to multistep attack is the determination of observations. Now the research of the determination of observations is still lacking, and it shows a certain degree of subjectivity. In this regard, we integrate the attack intentions and hidden Markov...

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Bibliographic Details
Main Authors: Yanxue Zhang, Dongmei Zhao, Jinxing Liu
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/374260