Certified Incident Handler (CIH) Practice Ecam

Which tool helps incident responders analyze traffic and detect anomalies in an ICS environment?

1. Registry Recon

2. Malcolm

3. Splunk Enterprise

4. NetworkMiner

The correct answer is: Malcolm

The tool that best helps incident responders analyze traffic and detect anomalies in an Industrial Control Systems (ICS) environment is Malcolm. This tool is specifically designed for network traffic analysis and security monitoring, making it particularly suitable for environments like ICS, where the intricacies of network behavior can be critical to system functionality and security. Malcolm is built to process pcap files, which are commonly used to capture network traffic. It integrates several open-source tools to facilitate the analysis of network traffic data and to identify potentially malicious activities, such as unusual patterns or anomalies that could indicate a security breach. Its focus on an ICS environment allows it to consider the unique characteristics and protocols associated with industrial networks, which is essential for effective incident response. Other options may serve different functions or are less tailored for analyzing ICS-specific traffic. For instance, while Splunk Enterprise is a robust data analysis tool that can visualize and interpret data from various sources, it may not be as specialized for ICS traffic analysis as Malcolm. NetworkMiner is used for network forensic analysis but is more focused on extracting information from captured packets rather than ongoing traffic analysis in an ICS setting. Registry Recon is primarily used for Windows Registry analysis, which is less relevant in the context of network traffic and ICS environments. Thus, Malcolm