Improving Host Profiling With Bidirectional Flows

Authors

MINAŘÍK Pavel KRMÍČEK Vojtěch VYKOPAL Jan

Year of publication 2009
Type Article in Proceedings
Conference 2009 International Conference on Computational Science and Engineering
MU Faculty or unit

Institute of Computer Science

Citation
Field Informatics
Keywords behavior profiling;network traffic analysis;bidirectional flows
Description We present an approach to network devices behavior profiling based on NetFlow monitoring and a bidirectional flows extension. Behavior profiles of network devices typically focus on communicating peers, amount of traffic and traffic structure. However, using an implementation of the bidirectional flows standard we are able to distinguish between servers, clients and single flows directly which increases the profile quality.
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