Features

Features

How we Improved Alarm Delivery in ntopng
Sometimes, a critical issue shows up in your network and you’d like to be notified by ntopng on Telegram or by E-Mail. ntopng allows you to filter alerts for each recipient based on a few criteria including alert family, category, severity, or affected hosts. However in some case you want to be notified about a very specific alert, out of all alerts produced with the same family, category, severity. For example, it’s important to be notified when an Interface has no traffic, or when a new device (MAC) connects or …
Features

Using Traffic Rules To Supervise Network Traffic
The Problem Let’s assume that you have a Network where local hosts generate a constant amount of traffic. How do you find if they are misbehaving? It happens that some local host starts behaving strangely, by having an abnormal amount of traffic (sent or received) with respect to their recent past: how can you spot these situations and report them with an alert. This is why we have created the Local Traffic Rules page: users can now define custom Volume/Throughput threshold for some (or all) local hosts. You can also …
Cybersecurity

What’s New in ntopng: Network Assets
Hello everybody! Welcome back to the weekly blog post of this serie used to update you with the latest ntopng features and graphical changes. Please let us know your feedback! Today we are going to talk about the Asset Map. Have you ever asked yourself, what are the NTP servers in your network? Or, are all active DNS servers? Well, the Asset Map is useful  exactly in this case. The Asset Map is a map we designed to know what exactly is (are) the DNS, NTP,… server(s) active in a …
Features

How enable DPI-based Traffic Management in pfSense using nEdge
We have been receiving several inquiries from pfSense users who would love to complement the classical firewall-style pfSense features with the inline Layer-7-based traffic policing offered by nEdge. Being able place pfSense and nEdge side by side allows to overcome the common belief which sees the bad guys on the Internet and the good guys on the Local Area Network (LAN). Bad guys are on the Internet and this is true. Period. However, bad guys are also on the LAN, especially today in the Bring-Your-Own-Device (BYOD) era. Think to infected …
Features

Exploring Historical Data Using ntopng: Part 2
ntopng is able to deliver monitored traffic flows data to a MySQL server. We have already discussed how to configure ntopng to deliver this data in another blog post. In this article we discuss the new features that allow you to dig deep into the flows dumped to MySQL using the ntopng web GUI. Earlier ntopng releases didn’t allow for thorough historical analyses and were only giving access to recorded flows and providing limited sorting features. With the advances made in the latest ntopng Pro Small Business it is possible to drill-down historical …

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