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Introducing nDPI 4.0: DPI for CyberSecurity and Traffic Analysis
This is to announce nDPI 4.0. With this new stable release we have extended the scope of nDPI that was originally conceived as a toolkit for detecting application protocols. nDPI is now a modern...
View ArticleIntroducing nProbe Cento 1.14
This is to announce a new release of the ntop’s 100 Gbit probe, nProbe Cento 1.14. In this version we have integrated the latest features from nDPI, the ntop’s Deep-Packet-Inspection engine, that is...
View ArticlenProbe 9.6 Released: IPS, ClickHouse, Observation Points, FreeBSD Support
This is to announce the release of nProbe 9.6 whose main features include: Support of IPS (Intrusion Prevention System) mode. Added support of high-capacity ClickHouse database enabling nProbe to dump...
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Infrastructure Monitoring: Observing The Health and Status of Multiple ntopng...
Introduction Quis custodiet ipsos custodes? (Juvenal). In other words: who will guard the guards themselves? If you use ntopng to monitor your network, you also need to make sure ntopng is monitored as...
View ArticleConfiguring nDPI Flow Risk Exceptions
One of the newest features of nDPI 4 is the ability to identify flow risks. Unfortunately sometimes you need to add exceptions as some of those risks, while correct, need to be ignored. Examples...
View ArticleIntroducing PF_RING 8.0: Batch Packet Processing and XDP Support
This is to announce a new PF_RING release 8.0. This new stable version includes enhancements for improving application performances, by adding support for batch processing also in the standard API (it...
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ntopng 5.0 Is Out: Modern Traffic Monitoring for AIOps and Cybersecurity
ntopng was initially designed as a tool for realtime network traffic monitoring. The idea was to create a DPI-based tool able to report traffic statistics. Overtime we have added the ability to...
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HowTo Monitor Customer Traffic in Managed Service Providers and ISPs
ISPs have provided Internet access to customers for years and the only goal was to connect their users to the Internet. Managed Service Providers (MSP) and Managed Security Service Providers (MSSP)...
View ArticleHow To Configure Flow and Packet Deduplication in nProbe
Sometimes traffic monitoring requires data deduplication as due to topology or hardware constraints there are some network traffic activities that are monitored by multiple devices, and others that are...
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HowTo Monitor Traffic in SMEs and Home Networks: A Primer
In the first part of this series of articles, we focused on monitoring ISPs and MSP traffic. Today we analyse network traffic in SMEs and home networks. The typical network layout of a home or a small...
View ArticleOctober 7th: Webinar on ntopng 5.0. You’re invited !
This is to invite you to the webinar about ntopng 5.0 released this summer. The idea is to walk through the new features and possibilities offered by this version. We hope to see you all ! Webinar...
View ArticleIntroducing ntop Professional Training Service
Many of you are asking professional training, in particular in companies and large installations. Over the years we have produced many software applications that allow you to improve network visibility...
View ArticleWebinar on Traffic Analysis for Cybersecurity: Current State of the Art and...
On October 28th at 4 PM CET / 10 AM EST we have organised a webinar on cybersecurity. The idea was to describe in detail what we have implemented so far for tackling cybersecurity events, and what are...
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Introducing PF_RING ZC Support for Mellanox Adapters
PF_RING ZC is ntop’s high-speed zero-copy technology for high speed packet capture and processing. Until now ZC supported 10/40/100 Gbit adapters from Intel based on ASIC chips, in addition to the...
View Articlen2n 3.0 is Here !
During the last year, long discussed ideas turned into implemented functionalities – adding remarkably to n2n’s rich feature set and each of them worthy of note. The level achieved made us think it...
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Data Aggregation in ntopng: Host Pools vs Observation Points
ntopng allows users to aggregate data according to various criteria. In networking, IP addressing (network and mask/CIDR) and VLANs are typical solutions to the problem of aggregating homogeneous hosts...
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nDPI-based Traffic Enforcement on OPNsense/pfSense/Linux using nProbe
nProbe IPS is an inline application able to both export traffic statistics to NetFlow/IPFIX collectors as well to ntopng, and enforce network traffic using nDPI, ntop’s Deep Packet Inspection...
View Articlentop MiniConf Italia 2021: December 16, 16:00 CET
This year we have organised various online events for our international community. Considered that we have many Italian speaking users we have decided to organise an event in Italian that will take...
View Articlentop tools and Log4J Vulnerability
Recently we have received many inquiries about ntop tools being immune to the Log4J vulnerability. As you know at ntop we take code security seriously, hence we confirm that: In ntop we do not use Java...
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A Gentle Introduction To Timeseries Similarity in nDPI (and ntopng)
Introduction Let’s start from the end. In your organisation you probably have thousand of timeseries of various nature: SNMP interfaces, hosts traffic, protocols etc. You would like to know what...
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