Based on Hidden Markov Model Network Dynamic Risk Assessment
Jianhua Liu · 2010
Network information dissemination process resulted in the spread of a large number of the hidden dangers of the Internet pose a great threat,real-time dynamic and effective network risk assessment has become very necessary.In the hidden Markov model based on the threat of attack by means of degrees and genetic algorithms,and drawing on the concept of risk to quantify the risk assessment algorithm has been improved,real-time to effectively improve the reliability of the assessment.In addition,be tested by theoretical analysis examined the timeliness of this improved method.