Name
Abstract | ||
|---|---|---|
After analyzing malicious attacks against host that affect the host resource usage a method is presented to evaluate the security situation of host system based on host resource availability. A group of factors that can reflect the host resource availability features in a fixed time window are selected as the evaluation metrics. Based on the large samples, the information entropy gain method is applied to determine the importance of evaluation results for different metrics. Then by using analytic hierarchy process (AHP) method, the evaluation results are regarded as the normalized abnormality value to evaluate the host risk status. If the value of host risk status is larger than the threshold then an alert is triggered. Experiments show that this method can reasonably evaluate the host risk status caused by most of attacks. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/MUE.2009.88 | MUE |
Keywords | Field | DocType |
intrusion detection,host resource usage,decision making,risk evaluation,host security evaluation system,host risk status,host system,resource allocation,analytic hierarchy process method,security evaluation method,anomaly detection,evaluation result,evaluation metrics,normalized abnormality value,feature extraction,different metrics,host resource availability,decision theory,host risk status evaluation,feature selection,entropy,alert triggering,fixed time window,host resource availability feature,malicious attack,information entropy gain method,ahp method,security of data,information entropy,data security,data mining,risk analysis,computer security,analytic hierarchy process,security,computer science,servers,availability,information security,bandwidth | Data mining,Data security,Risk analysis (business),Computer science,Server,Information security,Resource allocation,Entropy (information theory),Intrusion detection system,Analytic hierarchy process | Conference |
ISBN | Citations | PageRank |
978-0-7695-3658-3 | 0 | 0.34 |
References | Authors | |
2 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Cuixia Gao | 1 | 22 | 2.00 |
| Zhitang Li | 2 | 226 | 31.89 |
| Haigang Song | 3 | 9 | 3.53 |