ntop License Sizing Guide
A popular question we receive from users is the type of ntop license that should be used in projects. Below we try to answer this question to ease your choice. Packet Processing…
Technologies and Trends
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- Technologies and Trends
nScrub 1.8: Performance, Flexibility, and Hardware Support
We are excited to announce the release of nScrub 1.8, the latest version of our high-performance DDoS protection and traffic scrubbing solution. This update brings significant improvements to the engine, new configuration…
PF_RING 9.2: Extended Offloads On Napatech and NVIDIA
We are excited to announce the release of PF_RING 9.2. This release brings numerous improvements across the core library, kernel module, and drivers, with a strong focus on stability, performance, and compatibility…
ntopng 6.6: IXP/Telco Traffic Observability, Faster Flow Collection
We’re excited to announce the release of ntopng 6.6, available today! This release focuses on Autonomous Systems (AS) analytics, a major rework of the flow collection engine to provide better correlations and…
nProbe 11.0: Smarter Flow Analysis, Deeper Protocol Visibility, Enhanced GTP Traffic Correlation
We’re excited to announce the release of nProbe 11.0. This release incorporates several improvements and brings major improvements in flow analysis, tunnel handling, and TCP statistics, along with new features that make…
Cento 2.4: Flexible Export, Improved Telco Support
This is to announce the release of cento 2.4, a major update focused on boosting export flexibility, improving telco-grade encapsulation support, and strengthening performance and reliability across the entire data pipeline.This release…
nDPI 5.0: Enhanced Traffic Fingerprinting and FPC, Many new Protocols
We are proud to announce the release of nDPI 5.0, the latest major update to our open-source Deep Packet Inspection (DPI) toolkit. This release introduces a powerful new fingerprinting system, unlimited protocol…
HowTo Measure the Status and Performance of Network Flows
NetFlow has been originally designed to monitor network traffic using simple bytes/packets metrics. For TCP, it is also possible to know what TCP flags (that indicate the connection state) have been used…
Debian/piOS 13 and RedHat 10 ntop Packages Now Available
This is to announce that we build packages for new platforms: Debian 13 (x64) rPI OS 13 (Raspberry, ARM) RedHat 10 (x64) family including RockyLinux and AlmaLinux As usual you can: read…
Simplifying Packages Installation with ntop-installer
Depending on your Linux distribution, you can install ntop packages using your platform packager (apt on Debian/Ubuntu and yum/dnf on RedHat/RockyLinux). Some users asked us a simplified installation tool, for networkers not…
When SNIs Cannot be Trusted
SNI (Server Name Indication) is an optional extension in TLS/QUIC that contains the symbolic host name we're connecting to. For instance, during the TLS handshake, the SNI allows the server to identify…
Announcing ntop Professional Training: November 2025
ntop tools range from packet capture, traffic analysis and processing, and sometimes it is not easy to keep up on product updates as well master all the tools. This has been the…
