Christopher Hadnagy

Christopher Hadnagy is a security expert and author known for his work in social engineering and cybersecurity. He has written several books on the subject and is a prominent speaker and educator in the field.

This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.

  1. 1. Unmasking The Social Engineer

    The Human Element of Security

    This insightful work delves into the psychological tactics employed by social engineers to manipulate and deceive individuals. It explores the subtle art of nonverbal communication, emotional intelligence, and the power of influence, providing readers with a comprehensive understanding of how these elements are used to exploit human vulnerabilities. Through real-world examples and expert analysis, the book equips readers with the knowledge to recognize and defend against social engineering attacks, ultimately empowering them to protect themselves and their organizations from potential threats.

  2. 2. Social Engineering

    The Art of Human Hacking

    An in-depth guide to the psychology and practical methods behind manipulating human behavior to breach security, explaining how attackers use pretexting, elicitation, influence principles, and nonverbal cues to build trust and extract sensitive information. Through case studies and real-world scenarios, it breaks down reconnaissance, phishing, and phone-based cons, while offering actionable defenses for individuals and organizations, including awareness training, verification protocols, and environmental controls to reduce susceptibility to human-based attacks.

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