With a practical and updated approach, each chapter explores a framework, detailing its application, best practices, and common mistakes. The content is structured to allow you to apply the knowledge gained directly to real-world scenarios, strengthening your incident response, threat analysis, and security control skills in networks and systems.
Ideal for both beginners and experts, this book enhances the performance of cybersecurity professionals while helping managers align their compliance and organizational protection strategies. Prepare to face the cyber threats of 2025 with the most effective tools and strategies on the market.
Learn, implement, and elevate your cybersecurity skills with the 40 essential tools for defense and attack teams!
Diego Rodrigues
Technical Author and Independent Researcher
ORCID: https://orcid.org/0009-0006-
StudioD21 Smart Tech Content & Intell Systems
Email:studiod21portoalegre@
LinkedIn: linkedin.com/in/diegoexpertai
International technical author (tech writer) focused on the structured production of applied knowledge. He is the founder of StudioD21 Smart Tech Content & Intell Systems, where he leads the creation of intelligent frameworks and the publication of didactic technical books supported by artificial intelligence, such as the Kali Linux Extreme series, SMARTBOOKS D21, among others.
Holder of 42 international certifications issued by institutions such as IBM, Google, Microsoft, AWS, Cisco, META, Ec-Council, Palo Alto, and Boston University, he works in the fields of Artificial Intelligence, Machine Learning, Data Science, Big Data, Blockchain, Connectivity Technologies, Ethical Hacking, and Threat Intelligence.
Since 2003, he has developed more than 200 technical projects for brands in Brazil, the USA, and Mexico. In 2024, he established himself as one of the leading technical book authors of the new generation, with over 180 titles published in six languages. His work is based on his proprietary TECHWRITE 2.3 applied technical writing protocol, focused on scalability, conceptual precision, and practical applicability in professional environments.