A system for detecting network intruders in real-time
|International Journal of Computer Science and Engineering|
|© 2016 by SSRG - IJCSE Journal|
|Volume 3 Issue 5|
|Year of Publication : 2016|
|Authors : Dhivya.J, Saritha.A.|
How to Cite?
Dhivya.J, Saritha.A., "A system for detecting network intruders in real-time," SSRG International Journal of Computer Science and Engineering , vol. 3, no. 5, pp. 34-37, 2016. Crossref, https://doi.org/10.14445/23488387/IJCSE-V3I5P106
In this paper, we propose Securitas, a protocol identification system used for network trace, which exploits the semantic information in protocol message formats. LTE first cleans log messages and then clusters the cleaned log messages based on the DBSCAN algorithm. At last it infers message templates by LDA Gibbs sampling algorithm. Experimental results show that LTE approach infers and gets multiple log message formats at the same time with more than 90% accuracy and 100% recall.
Latent Dirichlet Allocation, machine learning, network security, protocol identification
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