Technologies and Trends Archives - Page 4 of 4

Cento is a high-speed NetFlow probe designed to analyse traffic from high-speed links (100+ Gbit/s) and export flows toward ntopng, third party collectors or big-data systems. When exporting data to ntopng, Cento…

ntopng

September 25, 2025

AS Traffic Observability using ntopng

Since the first version of our tools, we have focused on packets. Having access to packets is a privilege that is not always possible; observing packets provides high-detailed information. At the edge…

Technologies and Trends

September 12, 2025

Breaking Free from Packet Brokers: How to Use nTap/PF_RING ZC for Traffic Aggregation

nTap is a lightweight software-based network tap designed by ntop to simplify remote traffic collection and analysis. Unlike traditional hardware-based packet brokers, nTap lets you capture, forward, and aggregate traffic using pure…

ntopng

September 4, 2025

Introducing ntopng Alerts Graph: Visualize Security Events Like Never Before

Network security analysts often struggle to understand how alerts are connected across different hosts. Traditionally, ntopng displayed flow alerts in a table format, perfect for listing issues, but limited when it comes…

nDPI

August 25, 2025

Beyond JA3/JA4: Introducing nDPI Traffic Fingerprint

Traffic fingerprinting is a hot topic and we have discussed it several times both in this blog and at conferences. There are various fingerprints techniques and probably most of you know JA3/JA4.…

Data Privacy

July 31, 2025

Export and Archive ClickHouse Flows in ntopng for Regulatory Compliance

Most ntopng users make extensive use of ClickHouse support for storing historical flow data and running analysis on it. ClickHouse is highly optimized and offers a high compression rate (estimated at an…

ntop

July 11, 2025

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,…

Handling High Flow Rates: Cento and ntopng at Scale

AS Traffic Observability using ntopng

Breaking Free from Packet Brokers: How to Use nTap/PF_RING ZC for Traffic Aggregation

Introducing ntopng Alerts Graph: Visualize Security Events Like Never Before

Beyond JA3/JA4: Introducing nDPI Traffic Fingerprint

Export and Archive ClickHouse Flows in ntopng for Regulatory Compliance

New, Fast, Scalable ClickHouse Integration for High-Volume Networks