The choice of SIEM architecture is influenced by several factors that impact how the SIEM system will collect, manage, and analyze data. Among the options provided, Network Topology is the most relevant factor. It determines the layout of the network, including the arrangement of nodes and the connections between them, which directly affects how the SIEM system will be integrated into the environment. A well-designed network topology ensures that the SIEM system can efficiently collect and correlate data from across the network.
SMTP Configuration, DHCP Configuration, and DNS Configuration are related to specific services and protocols that may be monitored by a SIEM, but they do not determine the choice of SIEM architecture itself.
References: For further understanding, you can refer to the EC-Council's Certified SOC Analyst course material and study guides, which provide detailed insights into SIEM architectures and the factors influencing their selection. Additionally, resources like Exabeam's "SIEM Architecture: Technology, Process and Data" offer a comprehensive overview of SIEM systems and their components1.

After collecting the evidence in a forensic investigation, the next critical step is to create a Chain of Custody Document. This document is essential as it records the evidence's chronological history, detailing every person who handled the evidence, the date/time it was collected, transferred, analyzed, or otherwise processed.
This ensures the integrity and security of the evidence, maintaining its admissibility in legal proceedings.
References:
* EC-Council's Computer Forensics Investigation Process1
* EC-Council iLabs Computer Forensics Investigation Process2
* InfraExam 2024, Certified SOC Analyst Part 013
* Digital forensics best practices from various sources4
* Free EC-Council CSA Sample Questions and Study Guide | EDUSUM5

A Hybrid Attack is a type of cyber attack that combines elements of a dictionary attack with a brute force attack. It involves taking words from a dictionary (which could be a list of common passwords or related words) and augmenting them with numbers and symbols to generate potential passwords. This method increases the chances of cracking a password by including the common variations that users often add to their passwords to meet complexity requirements.
References: The EC-Council's Certified SOC Analyst (CSA) resources describe various types of attacks and their methodologies. According to these resources, a Hybrid Attack specifically refers to this combined approach, which is more sophisticated than a simple dictionary attack and is designed to overcome the limitations of dictionary attacks by including additional characters1.