Certified Incident Handler (CIH) Practice Ecam

Which tool enables incident handlers to monitor OT network traffic and identify security incidents early?

1. Rhebo

2. Darktrace

3. Nagios

4. Zabbix

The correct answer is: Rhebo

The tool Rhebo is specifically designed for monitoring operational technology (OT) networks, which include systems and devices critical to industrial environments such as manufacturing and utilities. It focuses on visibility into the OT network traffic, distinguishing it from traditional IT monitoring tools by recognizing the unique protocols and behaviors of OT devices. This capability allows incident handlers to detect anomalies and potential security incidents early, which is crucial for maintaining the integrity and safety of industrial operations. Other tools listed, while useful in various contexts, do not specialize in OT network traffic monitoring to the same extent as Rhebo. Darktrace, for instance, utilizes AI for threat detection across IT networks but may not offer the deep packet inspection capabilities tailored for OT environments. Nagios and Zabbix are primarily IT infrastructure monitoring tools, focusing on server and application performance rather than the specific security monitoring needs of OT networks.