CPTIA Exam Dumps : CREST Practitioner Threat Intelligence Analyst

True attribution in the context of cyber threats involves identifying the actual individual, group, or nation-state behind an attack or intrusion. This type of attribution goes beyond associating an attack with certain tactics, techniques, and procedures (TTPs) or a known group and aims to pinpoint the real-world entity responsible. True attribution ischallenging due to the anonymity of the internet and the use of obfuscation techniques by attackers, but it is crucial for understanding the motive behind an attack and for forming appropriate responses at diplomatic, law enforcement, or cybersecurity levels.References:

"Attribution of Cyber Attacks: A Framework for an Evidence-Based Analysis" by Jason Healey

"The Challenges of Attribution in Cyberspace" in the Journal of Cyber Policy

The threat modeling methodology employed by Lizzy, which involves building asset-based threat profiles, identifying infrastructure vulnerabilities, and developing security strategies and plans, aligns with the OCTAVE (Operationally Critical Threat, Asset, and Vulnerability Evaluation) methodology. OCTAVE focuses on organizational risk and security practices, emphasizing self-directed risk assessments to identify and prioritize threats to organizational assets and develop appropriate security strategies and plans. This methodology is asset-driven and revolves around understanding critical assets, identifying threats to those assets, and assessing vulnerabilities, leading to the development of a comprehensive security strategy.References:

The CERT Guide to System and Network Security Practices by Julia H. Allen

"OCTAVE Method Implementation Guide Version 2.0," Carnegie Mellon University, Software Engineering Institute

Evidence assessment is a critical step in the investigation phase of the computer forensics process. This step involves evaluating the evidence collected to determine its relevance and significance to the case at hand. It includes analyzing the secured data to identify what information can be used as evidence, its integrity, and how it can be related to the security incident. This phase is pivotal as it helps in building a coherent understanding of the incident and in establishing facts that can be presented in management reports or legal proceedings.

References:The Certified Incident Handler (CREST CPTIA) by EC-Council includes a comprehensive discussion on the computer forensics investigation process, detailing steps from securing evidence to analyzing and assessing it within the context of an investigation.