Posts tagged visualization
Visualizing Netflow data

This is the first post in a series on visualizing Netflow data. The post starts with some basic Netflow concepts and some guidelines to setup an environment to reproduce the samples in these posts. After this, we'll be using FlowPlotter to create our first visualizations.

What is Netflow?
Netflow data is a recording of all traffic passing a certain network interface or device and can be invaluable during Incident Response and forensic investigations. Unlike full packet captures (FPC), Netflow only contains the meta-data from the network traffic.

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