​Today we will analyze one of the very useful monitoring tools, namely Ntopng - you will find out what it is, who needs it, what advantages it has and how to install it?

NTOPNG is an open source network traffic monitoring tool that allows network administrators to analyze and visualize network traffic in real time. It provides administrators with comprehensive information about what is happening on their network, allowing them to make more informed decisions in the field of security, performance and network management.

What is NTOPNG?

NTOPNG is a network traffic monitoring software that runs on most operating systems, including Linux, Windows and macOS. It provides many features, including support for multiple interfaces, real-time network traffic monitoring, protocol data collection, traffic usage schedules, security breach notifications, and more.

Who needs NTOPNG?

NTOPNG can be useful for any network administrator who needs to monitor and manage their network. It can be used to track traffic flows, search for performance issues, track security events, analyze protocols, etc. It can be used in various scenarios, such as enterprises, educational institutions, government organizations and even in home networks.

Advantages of NTOPNG

Among the main advantages of NTOPNG are:

1. Real-time monitoring of network traffic. NTOPNG allows administrators to monitor network traffic in real time, which ensures rapid detection of problems.
2. Support for multiple interfaces. NTOPNG supports many network interfaces, which allows administrators to monitor traffic on multiple devices at once.
3. Graphical display of data. NTOPNG provides a variety of graphs and diagrams that help network administrators monitor its performance, see load peaks and much more.
4. Deep Traffic Analysis: NTOPNG can analyze traffic based on various parameters, including IP addresses and ports, protocols, bandwidth, connection duration, and more.
5. Visualization of network activity: Using ntopng, you can display real-time network activity data in the form of graphs, tables and other visualization tools.
6. Integration with other tools: ntopng can integrate with other monitoring systems such as Nagios and Zabbix, as well as with log processing systems such as syslog-ng and rsyslog.
7. Security Management: ntopng can help identify security threats on the network, including DDoS attacks, port scanning, and other types of malicious activity.

Of course, there are many other advantages that are really important when choosing a monitoring tool. However, let's focus on the ones listed above because there are more than enough of them.

How to install ntopng?

NTOPNG installation can be done in a few simple steps. Here are some of them:

Install an operating system that is supported by ntopng, such as Ubuntu, Debian or CentOS.
Install dependencies such as libpcap and libssl that are required for ntopng to work.
Download and install ntopng using the instructions provided on the official ntopng website.
Configure the parameters, including the interface that will be used to monitor traffic, and the ports that will be open to access the web interface.
For more ease of installation, we have made a video that will prompt you and give you all the necessary commands for installation. You can view it here!

Conclusion

Ntopng (Network Top Next Generation) is a very useful application that will allow a system administrator of any level to track their traffic. After installing and configuring ntopng, you can start monitoring network activity and use the various functions and features that this tool provides. 

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