Free ECCouncil 312-85 Practice Exam with Questions & Answers | Set: 2

To retrieve historical information about a company's website, including content that may have been removed or altered, Alison should use the Internet Archive's Wayback Machine, accessible athttps://archive.org . The Wayback Machine is a digital archive of the World Wide Web and other information on the Internet, providing free access to snapshots of websites at various points in time. This tool is invaluable for researchers and analysts looking to understand the evolution of a website or recover lost information.References:

• "Using the Wayback Machine for Cybersecurity Research," Internet Archive Blogs
• "Digital Forensics with the Archive's Wayback Machine," by Jeff Kaplan, Internet Archive

Normalization in the context of data analysis refers to the process of organizing data to reduce redundancy and improve efficiency in storing and sharing. By filtering, tagging, and queuing, Miley is effectively normalizing the data—converting it from various unstructured formats into a structured, more accessible format. This makes the data easierto analyze, store, and share. Normalization is crucial in cybersecurity and threat intelligence to manage the vast amounts of data collected and ensure that only relevant data is retained and analyzed. This technique contrasts with sandboxing, which is used for isolating and analyzing suspicious code; data visualization, which involves representing data graphically; and convenience sampling, which is a method of sampling where samples are taken from a group that is conveniently accessible.References:

• "The Application of Data Normalization to Database Security," International Journal of Computer Science Issues
• SANS Institute Reading Room, "Data Normalization Considerations in Cyber Threat Intelligence"

Alice, looking to gather information on emerging threats including attack methods, tools, and post-attack techniques, should turn to hacking forums. These online platforms are frequented by cybercriminals and security researchers alike, where information on the latest exploits, malware, and hacking techniques is shared and discussed. Hacking forums can provide real-time insights into the tactics, techniques, and procedures (TTPs) used by threat actors, offering a valuable resource for threat intelligence analysts aiming to enhance their organization's defenses.References:

• "Hacking Forums: A Ground for Cyber Threat Intelligence," by Digital Shadows
• "The Value of Hacking Forums for Threat Intelligence," by Flashpoint

The "known unknowns" stage in cyber-threat intelligence refers to the phase where an analyst has identified threats but the specific details, implications, or full nature of these threats are not yet fully understood. Michael, in this scenario, has obtained information on threats and is in the process of analyzing this information to understand the nature of the threats better. This stage involves analyzing the known data to uncover additional insights and fill in the gaps in understanding, thereby transitioning the "unknowns" into "knowns." This phase is critical in threat intelligence as it helps in developing actionable intelligence by deepening the understanding of the threats faced.References:

• "Intelligence Analysis: A Target-Centric Approach," by Robert M. Clark
• "Structured Analytic Techniques for Intelligence Analysis," by Richards J. Heuer Jr. and Randolph H. Pherson

Tracy, as a Chief Information Security Officer (CISO), requires intelligence that aids in understanding broader business and cybersecurity trends, making informed decisions regarding new technologies, security budgets, process improvements, and staffing. This need aligns with the role of a strategic user of threat intelligence. Strategic users leverage intelligence to guide long-term planning and decision-making, focusing on minimizing business risks and safeguarding against emerging threats to new technology and business initiatives. This type of intelligence is less about the technical specifics of individual threats and more about understanding the overall threat landscape, regulatory environment, and industry trends to inform high-level strategy and policy.References:

• "The Role of Strategic Intelligence in Cybersecurity," Journal of Cybersecurity Education, Research and Practice
• "Cyber Threat Intelligence and the Lessons from Law Enforcement," by Robert M. Lee and David Bianco, SANS Institute Reading Room