Join FOSDEM 2021 ntop sessions, Sat-Sun Feb 6-7th (online)
We are proud to announce that a couple of talks have been accepted at FOSDEM 2021, one of the most important FOSS conferences in the world that this yar will take place…
nDPI
- Home
- nDPI
Efficiently Detecting and Blocking SunBurst Malware
Earlier this month a new highly evasive malware attacker named SunBurst has been disclosed. Immediately some countermeasures have been disclosed and in particular some Snort/Suricata rules have been published. We have analysed…
Released nDPI 3.4: increased detection speed, statistical analysis, fuzzing, cybersecurity
This is to announce the release of nDPI 3.4 that is a major step ahead with respect to 3.2: Detection speed has been greatly optimised Many new functions for statistical protocol analysis…
How Great Hashing Can (More Than) Double Application Performance
Most ntop applications (ntopng, nProbe, Cento) and libraries (FT) are based on the concept of flow processing, that merely means keeping track of all network communications. In order to implement this, network…
How to Dump, Index, and Layer-7 Filter Network Traffic at High Speed
n2disk is an application that many of the ntop community uses to dump traffic up to 100 Gbit. What few people know is that n2disk can index data not just using packet…
Monitoring Industrial IoT/Scada Traffic with nDPI and ntopng
Monitoring Industrial IoT and SCADA traffic can be challenging as most open source monitoring tools are designed for Internet protocols. As this is becoming a hot topic with companies automating production lines,…
How to Detect Domain Hiding (a.k.a. as Domain Fronting)
Domain fronting is a technique that was used in 2010s by mobile apps to attempt to bypass censorship. The technique relies on a "front" legitimate domain that basically acts as a pivot…
Introducing nDPI Risk Analysis for (Cybersecurity) Network Traffic Analysis (was Ripple20)
Earlier last month Ripple20 became popular as it has listed some vulnerabilities found in a custom IP stack used by many IoT devices. Despite the hype on Ripple20, in essence the tool…
Howto Identify and Block Telegram-based Botnets
Botnets are a popular way to run malware on a network using the command and control paradigm. Popular protocols used by botnets include IRC and HTTP. Most IDSs can detect bots as…
Why Traffic Behaviour Analysis is Good (was Encrypting TLS 1.3 Traffic)
In the latest nDPI meetup, we have discussed future directions, including extending the current encrypted traffic analysis features. Currently nDPI supports both fingerprint and behaviour encrypted traffic analysis techniques to provide TLS…
How Lockdown Changed Corporate Internet Connectivity
Global lockdown has forced many people to work from remote: empty offices, all remote working until the emergency is over. In essence during the lockdown remote workers used very few corporate services…
You’re invited to the future of nDPI: Python, Cybersecurity and Behaviour. May 15th, 4PM CET
Hi all, this is to invite you to an open discussion about nDPI, its future. In particular Python bindings, cybersecurity extensions and behaviour analysis. We will meet at 4PM CET (10AM EST)…
