Cyber Threat Intelligence - by Jennifer Funk (Paperback)

Book Synopsis

In an era where digital threats evolve at breakneck speed, effective defense requires more than just a list of suspicious IP addresses. It demands a deep understanding of the intersection between technology and human behavior. Cyber Threat Intelligence moves beyond the "what" of a security alert to reveal the "who," the "how," and the "why." By translating raw data into actionable insight, this book provides the framework necessary to navigate today's increasingly complex cyber landscape. From the inner workings of underground dark web ecosystems to the high-stakes environment of executive risk management, this comprehensive guide explores the full intelligence lifecycle. You will go behind the scenes of how threat actors organize and adapt, learning how to collect, process, and disseminate intelligence that actually matters. Whether you are supporting incident response or informing long-term strategic goals, you'll discover how to bridge the gap between technical observation and organizational action. What sets this book apart is its focus on the most critical tool in the CTI arsenal: the human mind. By diving into structured analytic techniques, cognitive bias, and confidence assessments, you will learn to apply methodological rigor to your judgment. Through realistic, fictionalized use cases, you'll see these concepts come to life, demonstrating how to make the difficult trade-offs that define world-class intelligence work.

About the Author

Jennifer Funk is a seasoned security leader specializing in the intersection of threat intelligence and operational defense. As a Manager of Cyber Defense Operations at Ahold Delhaize, she leads Cyber Threat Intelligence (CTI) and Threat Hunting initiatives, where she transforms complex telemetry from across the dark web into actionable strategic insights. A veteran of the United States Army, Jennifer previously served as a Military Police Team Lead, honing foundational skills in criminal investigation and forensic security that continue to inform her rigorous approach to modern adversary analysis.Jennifer holds premier industry certifications including GCTI (Cyber Threat Intelligence) and GCIH (Incident Handler), and is an active collaborator with multinational intelligence-sharing groups like the RH-ISAC. By combining her military background with expertise in business analytics and digital storytelling, she brings a unique, multi-disciplinary perspective to the field. Jennifer remains dedicated to bridging the gap between sophisticated technical tools and the critical human judgment required to defend global organizations.