Year Archives: 2025

ntop

New, Fast, Scalable ClickHouse Integration for High-Volume Networks
When it comes to monitoring very large networks and the flows’ cardinality reaches into the billions, the performance of historical data storage and query systems becomes a critical bottleneck. Network operators, analysts, and engineers need to access flow records quickly and reliably, whether for traffic analysis, security investigations, or compliance reporting. When faced with massive …
ntop

Network Visibility and Observability: ntopng vs SNMP+
Recently, we’ve encountered users with high monitoring requirements. Some users need to monitor 1,000 routers and want to know who are the top talkers or top protocols. Others have a network with 200 branches, each with a NetFlow-enabled router. They need to know from a central location who are the top bandwidth users and ports …
ntop

HowTo Monitor+nDPI Traffic on Mikrotik Devices Using TZSP
Mikrotik devices are very popular in the ntop community. The simplest way to monitor traffic of these devices is using flows as described in this blog post. However sometimes flows might not be the best choice for various reasons including the inability to perform DPI on the captured traffic.  For full visibility you can use …
ntopng

ntopng and nDPI Technical Webinars
One of the feedbacks we have collected at the PacketFest conference is to schedule periodic webinars about popular ntop tools we develop. For this reason, we have decided to start with ntopng and nDPI: Below you can find the video of the webinars that took plance on May 27th and June 10th.     Enjoy …
ntop

PacketFest 2025 was an absolute blast!
PacketFest 2025 has been a great success. About 110 people, coming from more than 10 (European and overseas) countries, met in Zürich and attended the conference organized by ntop with support from Switch, AnyWeb, and Leutert NetServices. It was a three-day event where the ntop and Wireshark communities met to discuss network traffic visibility and …
nEdge

Released ntopng 6.4: More Insightful Than Ever
We’re excited to announce a new ntopng stable release 6.4, a feature-packed update! With a strong focus on assets visibility and QoE monitoring. This version introduces groundbreaking new dashboards, advanced reporting, better alerting, and a lot of improvements to keep your network monitoring efficient and insightful. Breakthroughs Asset Inventory & Digital Twin DashboardVisualize your infrastructure …
Announce

Introducing nProbe 10.8: QoE, AWS/GCP VPC Support, Better GTP Traffic Correlation
We’re excited to announce the new nProbe 10.8 release! This release introduces features that improve visibility, performance, and protocol intelligence, while also addressing many community-requested improvements and fixes. Quality of Experience (QoE) Monitoring Understanding network performance from the user’s perspective is more important than ever. With QoE computation, nProbe now allows you to assess the …
Announce

Released Cento 2.2: Enhanced Flow Offload, QoE Metrics, and GTP Correlation
We’re excited to announce a new release of Cento 2.2, our high-performance flow-based traffic processing engine. This release brings major enhancements in traffic analysis capabilities, particularly for mobile network monitoring, quality assessment, and flow offloading on Napatech adapters. Whether you’re deploying Cento in ISP-grade infrastructures or using it for deep traffic inspection, this release is …
Announce

Released PF_RING 9.0.0: Fully Fledged Hardware Flow Tracking
This is to announce a new PF_RING release 9.0.0! This release brings significant improvements for a deeper flow tracking integrations, making PF_RING even more powerful for building high-performance flow processing networking applications able to leverage on state-of-the-art hardware offloads at high speed. In fact we’ve streamlined support for the latest Napatech SmartNIC’s Flow Manager FPGA, …
Cybersecurity

Using Network Fingerprints Beyond Cybersecurity
Last week ntop has been invited to give a talk at neacademy in Napoli, Italy. The topic was network fingerprints and nDPI. Network fingerprints such as JA4 have been made popular by cybersecurity that uses them to spot (with limited false positives) malware and use them to find traffic pattern similarities. During the talk, we …
nProbe

AI-Driven Networks: A ML Solution for 5G Networks based on nProbe
In this contributed post the Universidade de Aveiro, Instituto de Telecomunicações, Portugal, explains how nProbe has be successfully used in 5G networks.   Introduction As networks evolve to meet the demands of modern connectivity, the need for intelligent traffic monitoring and anomaly detection becomes increasingly critical. In the context of 5G networks, where high-speed data …