Blog

nProbe

Improved nProbe Kafka Export Support: Theory and Practice
Kafka is a distributed messaging system widely used in the industry. Kafka can be deployed on just a small server but it can also scale up to span multiple datacenters. Given the scale and variety of possible Kafka deployments, it is desirable to have flexible, configurable producer applications able to adapt to and robustly feed any …
Announce

Introducing Multi-language Support in ntopng
Traditionally all ntop tools have manuals and user interface in English. As sometimes our users are not really familiar with it, we have decided to introduce user interface translation of the user interface so that we can make those users more comfortable when using ntopng. As the moment we have added support for Italian and …
nProbe

Traffic directions, port mirrors and taps
Network taps have the ability to preserve traffic directions as based on the port you’re monitoring it is possible to know id traffic is going A -> B or B->A. With port mirrors you completely loose this information (this unless you creare a port mirror per direction, not always possible on all network switches) as …
nDPI

Is your Android phone safe? nDPI will tell you
Weeks ago I have added support for GoogleServices detection in nDPI and thus I wanted to test the code with real traffic. For this reason I started to play with a few Android phones in order to test the code on various OS releases and implementations. This is what I found out. The testbed was …
Announce

Introducing nProbe Cento 1.4 with Hardware Flow Offload
This is to announce the new 1.4 stable release of nProbe cento. The most important feature that comes with this new version is definitely the support for hardware flow offloading as well as various bug fixing and improved netflow template definition. We recently discussed the benefits of hardware flow offloading in another blog post. Hardware flow …
ntop

Released nBox 2.6 Now Featuring a New Centralised Manager
This is to introduce a new nBox stable release 2.6, that includes many security enhancements, a reworked services management system to fully support systemd (available on latest CentOS/Ubuntu releases), and the new NxN user interface to monitor the status of all ntop applications running on distributed appliances in a single place and facilitate centralized management. The …
ntop

Introducing n2disk 3.0
This is to announce n2disk 3.0 that is more than a maintenance release, as it: Consolidates pre-existing functionalities Adds extraction security features that pave the way to GDPR support. Adds flow offload support Simplifies storage management to avoid headaches during the n2disk configuration During our last meeting at Sharkfest EU we talked about Hardware Flow Offload. …
Guides

PF_RING and Network Namespaces
Last week we made a couple of presentations at LinuxLab 2017 where we spoke about Containers, focusing on Network Namespaces support in PF_RING, and User and IoT-oriented Network Traffic Monitoring on Embedded Devices. With the advent of Containers, processes isolation has become extremely easy and effective, to the point that ordinary Virtual Machines have been reconsidered. Many ntop …
Announce

nProbe 8.2 stable is out – A Wink At Next-Gen ASA Firewalls
We are pleased to announce that the new 8.2 release of nProbe is out. This release features full Cisco ASA NetFlow support. ASA are industry’s first threat-focused next-generation firewalls that export a rich set of information through NetFlow. Being able to collect ASA data using nProbe will give you an advantage over collectors that only interpret …
Announce

Announcing nDPI 2.2
Today we are glad to release nDPI stable version 2.2. This minor release present several fixes and adds support for a handful of new protocols. It also features custom application categories to allow users to create personalized mappings between protocols and categories. The full list of changes introduced with this release are: Main New Features …