netflow analysis

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Using NetFlow and Metadata Analysis to Reduce IoT Security Risks

The Internet of Things (IoT) describes the wide array of devices (beyond traditional computers and mobile phones) that are today, or will be in the future, connected to the internet. According to Gartner, there will be 20.4 billion connected devices by 2020. These internet-connected devices provide valuable functions that make people’s lives easier and improve …

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Nagios Network Analyzer: NetFlow Support

Nagios is one of the more popular free network monitoring solutions that can be upgraded to a commercial version.  For years this community has depended on 3rd party NetFlow Analysis tools as a best of breed approach to a complete solution. Recently, Nick Scott at Nagios announced Nagios Network Analyzer which provides basic support for …

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NetFlow Telemetry: Network Traffic Monitoring

What is NetFlow Telemetry for Network Traffic Monitoring?  It’s a type of automated measurement that provides visibility into your network that is provided by NetFlow, sFlow, or IPFIX. NetFlow Telemetry can incorporate not only great reporting, but also intrusion and network threat detection.  The key differentiator is ‘automation’.  Our network threat detection is automated: