Zero Trust Networks: Building Secure Systems in Untrusted Networks, Edition 2

· · ·
· "O'Reilly Media, Inc."
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Ebook
334
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About this ebook

This practical book provides a detailed explanation of the zero trust security model. Zero trust is a security paradigm shift that eliminates the concept of traditional perimeter-based security and requires you to "always assume breach" and "never trust but always verify." The updated edition offers more scenarios, real-world examples, and in-depth explanations of key concepts to help you fully comprehend the zero trust security architecture.
  • Examine fundamental concepts of zero trust security model, including trust engine, policy engine, and context aware agents
  • Understand how this model embeds security within the system's operation, with guided scenarios at the end of each chapter
  • Migrate from a perimeter-based network to a zero trust network in production
  • Explore case studies that provide insights into organizations' zero trust journeys
  • Learn about the various zero trust architectures, standards, and frameworks developed by NIST, CISA, DoD, and others
This practical book provides a detailed explanation of the zero trust security model. Zero trust is a security paradigm shift that eliminates the concept of traditional perimeter-based security and requires you to "always assume breach" and "never trust but always verify." The updated edition off...

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Ratings and reviews

1 review
behrouz yaghmaeian
September 7, 2026
مادر هرچی ایرانیه سگ گایید تنظیمات گوشی منو عوض نکن بیناموس فیس بوک و اینستاگرام من کو من اجازه ندادم به‌گوگل به اس ام اس و کالم دسترسی داشته باشه خونه زندگی من کو کس مادرا من دارو نمیخوام‌خونه میخوام پول میخوام کارای کیریتون با صاحب کارای کیریتون و نمیخوام مادر سگ اگه آدم دوست و خونواده و وطن داشته باشه تو خیابون نمیخوابه بهش دارو بدن بیناموس تو خیابون دوای کیر و خایه بهش نمیدن موقع رانندگی بهش دارو نمیدن آدم دوست و خونواده دار یه شب بیرون میخوابه نه یه سال یه کار عوض میکنه نه صدتا
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About the author

Christina Morillo is a seasoned cybersecurity and technology leader with over two decades in enterprise cybersecurity and technology.

Evan Gilman is the co-founder and CEO of SPIRL, the workload identity company. With roots in academia and a background in operations engineering and computer networks, he has been building and operating systems in hostile environments his entire professional career. An open source contributor, speaker, and author, Evan is passionate about designing systems that strike a balance with the networks they run on.

Doug Barth is a software engineer who loves to learn and shares his knowledge with others. In his over 20 years of professional experience, he has worked as both an infrastructure and product engineer at companies like SPIRL, Stripe, PagerDuty and Orbitz. He has built and spoken about monitoring systems, mesh networks, and failure injection practices.

Christina Morillo is a seasoned cybersecurity and technology leader with over two decades in enterprise cybersecurity and technology. Evan Gilman is the co-founder and CEO of SPIRL, the workload identity company. With roots in academia and a background in operations engineering and computer netwo...

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