Most Recent Eccouncil 212-89 Exam Questions & Answers

Michael's activities, which involve analyzing file systems, slack spaces, and metadata of storage units to find hidden malware and evidence of malice, indicate that he is handling a storage-related cloud security incident. This type of incident pertains to unauthorized access, alteration, or exfiltration of data stored in cloud environments. By focusing on the storage aspects such as file systems and metadata, Michael is looking for signs of compromise that specifically affect the storage of data, which is indicative of a storage-related security incident in the cloud. Reference: Incident Handler (ECIH v3) certification materials cover the various types of cloud security incidents, detailing how to detect and respond to them, including those related to storage where sensitive data might be targeted or compromised.

In the context of digital evidence investigation, volatility refers to how quickly data can change or be lost when power is removed or systems are altered. Among the options provided, cache is the most volatile because it is temporary storage that is designed to speed up access to data and is frequently overwritten. Cache data resides in RAM and includes things like memory buffers, system and network information, and process execution data, which are lost upon reboot or power loss. This contrasts with disks, emails, and temp files, which are considered less volatile because they are stored on permanent or semi-permanent media and are less likely to be immediately lost or overwritten. Reference: The Incident Handler (ECIH v3) curriculum includes principles of digital evidence handling, which emphasizes the importance of collecting evidence in descending order of volatility to ensure that the most ephemeral data is preserved before it's lost.

Incident triage is the phase in the incident handling and response process where identified security incidents are analyzed, validated, categorized, and prioritized. This step is critical for determining the severity of incidents and deciding on the allocation of resources for effective response. It involves initial analysis to understand the nature of the incident, its impact, and urgency, which guides the subsequent response actions.

In the scenario described, Dickson is performing an active assessment. This type of vulnerability assessment involves using automated tools to actively scan and probe the network for identifying hosts, services, and vulnerabilities. Unlike passive assessments, which rely on monitoring network traffic without direct interaction with the targets, active assessments engage directly with the network infrastructure to discover vulnerabilities, misconfigurations, and other security issues by sending data to systems and analyzing the responses. This approach provides a more immediate and detailed view of the security posture but can also generate detectable traffic that might be noticed by defensive systems or affect the performance of live systems.

The Delmont organization faced an espionage incident, which involves the unauthorized access and theft of proprietary or confidential information for passing it onto competitors or other external entities. Espionage is targeted at obtaining secrets or intellectual property to gain a competitive advantage or for other strategic purposes. Unlike network and resource abuses or email-based abuse, which might not specifically target sensitive information, espionage directly aims at stealing valuable data. Unauthorized access is a method that could be used in an espionage attempt but does not fully capture the motive of passing stolen information to competitors. Reference: Incident Handler (ECIH v3) courses and study materials discuss various types of information security incidents, including espionage, highlighting its impact on businesses and strategies for detection and prevention.