Introduction Recently, we have added Intrusion Prevention System (IPS) capabilities to our nProbe. Those capabilities are available starting from the latest 9.5 version, both for Linux and FreeBSD – including OPNsense and pfSense, and are available with all nProbe versions and licenses (see the product page for additional details). On Linux, nProbe leverages the netfilter […]
Introducing nProbe IPS: 10 Gbit nDPI-based Traffic Policer and Shaper
This is to introduce a new nProbe feature that brings IPS (Intrusion Prevention System) support via nDPI for Linux and FreeBSD (including OPNsense and pfSense). As shown in the picture below, nProbe acts as a transparent bridge (with kernel offload) for applying pass/drop/shape rules to the forwarded traffic. Our goal is to combine the power […]
Best Practices for High Speed Flow Collection
Most people use nProbe and ntopng to collect flows using an architecture similar to the one below where nprobe and ntopng are started as follows: nprobe -3 <collector port> -i none -n none —zmq “tcp://*:1234” –zmq-encryption-key <pub key> ntopng -i tcp://nprobe_host:1234 –zmq-encryption-key <pub key> In this case ntopng communicates with nProbe over an encrypted channel […]
How To Monitor Traffic Behind a Firewall (During and Post Pandemic)
Due to pandemic, many people are now working in a delocalised world: some work from home, others from the office. To make things even more complicated, in the past remote workers used to connect to the company network via a VPN. While this option is still possible, many resources are now available from the cloud […]
Bringing Network Visibility, Cybersecurity and Encrypted Traffic Analysis to OPNsense, pfSense and FreeBSD
This is to announce the immediate availability of both ntopng and nProbe for OPNsense, pfSense and FreeBSD, directly supported by ntop, with nightly builds and all the features present on all other supported platforms such as Linux, Windows and MacOS. You can now Monitor network traffic based on nDPI. Encrypted traffic analysis (ETA) that enables […]
Introducing nProbe 9.4: New Platforms Support and Product Editions
This is to announce nProbe 9.4 stable that is an incremental update of 9.2 released last fall. The goal of this maintenance release is to pave the way to pervasive embedded systems support as we now support OPNsense/pfSense/FreeBSD Soon we’ll make a separate announcement as soon as more ntop packages will be available for these […]
Introducing nProbe 9.2: Collection Pass-Through and Reforge, OpenWRT support, Flexible JSON-export
This is to announce the release of nProbe 9.2. The main new features of this release are focused on flow collection speed and flexibility in particular for modern JSON-based flow consumers. This is to enable applications relying on nProbe, e.g. ntopng, to scale up when collecting flows: The new –collector-passthrough option allows the flow cache […]
Introducing nProbe Cento 1.12: Combining Visibility and Cybersecurity at 100 Gbit
This is to announce the released of cento 1.12 that is a maintenance release for ntop’s 100 Gbit probe. In this version we have integrated support of the latest nDPI features to combine processing speed with latest innovations in application detection an cybersecurity. Cento’s JSON output has been greatly enhanced and it includes all the […]
Introducing nProbe 9.0: Traffic Behaviour Analysis and High Speed Flow Collection (Even Behind a Firewall)
This is to introduce nProbe 9.0 stable release whose the two main features are traffic behaviour analysis and high speed flow collection. Traffic Behaviour Analysis When in 2002 nProbe™ development started, the idea was to create a drop-in replacement for physical probes present in routers. Later the advent of IPFIX pushed the monitoring community towards […]
nProbe Cento 1.10 is Out
After nDPI v3 release, today we have rolled out an incremental update of nProbe Cento. In addition to fixing a few issues, we introduce in Cento some of the fingerprints implemented by nDPI so that we can move forward in combining security with network metrics. In the coming weeks we’ll benchmark this new release and […]