Proposing a multi-touch interface for intrusion detection environments
Proceedings of the Seventh International Symposium on Visualization for Cyber Security
Visualizing graph dynamics and similarity for enterprise network security and management
Proceedings of the Seventh International Symposium on Visualization for Cyber Security
Managing networks through context: Graph visualization and exploration
Computer Networks: The International Journal of Computer and Telecommunications Networking
The network data handling war: MySQL vs. NfDump
EUNICE'10 Proceedings of the 16th EUNICE/IFIP WG 6.6 conference on Networked services and applications: engineering, control and management
Review: A survey of network flow applications
Journal of Network and Computer Applications
Flexible web visualization for alert-based network security analytics
Proceedings of the Tenth Workshop on Visualization for Cyber Security
Visual analysis of large-scale network anomalies
IBM Journal of Research and Development
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We present an innovative approach to NetFlow data processing and visualization developed at Masaryk University in Brno. Our visualization method based on graphs bridges the gap between highly aggregated information visualization represented by charts and too much detailed information represented by the log files. In our visualization method the graph nodes stand for network devices and oriented edges represent communication between these devices. We also present the utilization of external data sources (DNS, port names, etc.), which helps to present NetFlow data in more intuitive way. Hence this approach is very natural one for both network administrators and non-specialists. Based on these methods a proof-of-concept tool called NetFlow Visualizerhas been developed and is now offered as an plug-in for the NetFlow probes.