How to Install Zeek Network Security Monitoring Tool on Debian 12

Zeek (formerly Bro) is a free and open-source platform for network security monitoring. It is a powerful passive network traffic analyzer to investigate suspicious or malicious activity. In this guide, I will show you how to install Zeek network Security Monitoring on the Debian 12 server step-by-step.

Source: Howtoforge Linux Howtos und Tutorials