There are several ways to monitor network traffic on Linux. You should regularly check on incoming and outgoing traffic. One of the best tools for this is iftop. Linux has a tool for everything.
How to deploy the Zeek Network Security Monitor on Ubuntu Server 22.04 Your email has been sent Zeek is a command-line network security monitoring tool that can be ...
Hands-on with the Pktmon network monitor Compared to a network monitor with a graphical user interface, the command-line interface of Pktmon takes a bit more time to get used to it. Before you can ...