ECIH 212-89 Full Course Free

A Trojan, or Trojan horse, is a type of malware that disguises itself as a legitimate, harmless program or file to trick users into downloading and installing it. Once activated, a Trojan can perform a range of malicious activities, including giving attackers unauthorized access to the infected system. This can lead to the theft of sensitive information, such as credit card numbers and passwords, and can also allow the attacker to install additional malware, potentially leading to further damage, such as the erasure of data. Unlike viruses and worms, Trojans do not replicate themselves but rely on the deception of users to spread.

The GPG18 and Forensic readiness planning (SPF) principles outline various guidelines to enhance an organization's readiness for forensic investigation and response. Principle 5, which suggests that organizations should adopt a scenario-based Forensic Readiness Planning approach that learns from experience gained within the business, emphasizes the importance of being prepared for a wide range of potential incidents by leveraging lessons learned from past experiences. This approach helps in continuously improving forensic readiness and response capabilities by adapting to the evolving threat landscape and organizational changes.

Alert Logic is a cloud-based security tool that provides Security-as-a-Service solutions including threat management, vulnerability assessment, and improved security outcomes. It is designed specifically to secure cloud resources and services, making it an ideal choice for organizations like Sam Morison Inc. that are moving their operations to the cloud and are concerned about the security of their data. Tools like Nmap, Burp Suite, and Wireshark, while valuable in certain contexts, do not offer the same cloud-focused security capabilities as Alert Logic.

Comprehensive and Detailed Explanation (ECIH-aligned):

This scenario reflects inappropriate resource usage, a category of network and system misuse defined in the ECIH Network Security Incident module. Excessive outbound traffic during non-business hours combined with high CPU and memory utilization indicates unauthorized or improper use of system resources.

Option A is correct because the behavior suggests activities such as cryptomining, data exfiltration, or unauthorized processing. These activities strain system resources and often occur outside normal working hours to avoid detection.

Option B would not necessarily cause sustained resource strain. Option C focuses on physical changes. Option D relates to permission enforcement, not usage behavior.

ECIH categorizes inappropriate usage as a security incident when system resources are misused in ways that violate policy or threaten availability, making Option A correct.