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Zero Trust Networks
The perimeter defenses guarding your network perhaps are not as secure as you think. Hosts behind the firewall have no defenses of their own, so when a host in the "trusted" zone is breached, access to your data center is not far behind. That’s an all-too-familiar scenario today. With this practical book, you’ll learn the principles behind zero trust architecture, along with details necessary to implement it. The Zero Trust Model treats all hosts as if they’re internet-facing, and considers the entire network to be compromised and hostile. By taking this approach, you’ll focus on building strong authentication, authorization, and encryption throughout, while providing compartmentalized access and better operational agility. Understand how perimeter-based defenses have evolved to become the broken model we use today Explore two case studies of zero trust in production networks on the client side (Google) and on the server side (PagerDuty) Get example configuration for open source tools that you can use to build a zero trust network Learn how to migrate from a perimeter-based network to a zero trust network in production
Zero Trust Networks
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
What are the Common Challenges to Adopting a Zero Trust Network Security Model?
Once you know what a zero trust network is, and what the advantages and disadvantages of moving to this model are, the next step is to understand some of the common challenges that you will face in implementing zero trust as a security model. Evan Gilman and Doug Barth discuss these challenges, and give suggestions on how to overcome them. You will get tips on why to involve more than just your security team, why implementing policy as code is important, understanding why you should evaluate policies for their impact and value, and the overall scale of change involved in moving from a perimeter model to a zero trust model. Doug Barth is a software engineer who loves to learn and share his kn...
Zero Trust Networks
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
Cyberspace Mimic Defense
This book discusses uncertain threats, which are caused by unknown attacks based on unknown vulnerabilities or backdoors in the information system or control devices and software/hardware. Generalized robustness control architecture and the mimic defense mechanisms are presented in this book, which could change “the easy-to-attack and difficult-to-defend game” in cyberspace. The endogenous uncertain effects from the targets of the software/hardware based on this architecture can produce magic “mimic defense fog”, and suppress in a normalized mode random disturbances caused by physical or logic elements, as well as effects of non-probability disturbances brought by uncertain security ...
Network Architect's Handbook
Follow a step-by-step roadmap to developing essential competencies in network architecture design, relationship management, systems, and services, coupled with certification guidance and expert tips Key Features Grasp the big picture of information technology infrastructure to become a successful network architect Overcome challenges in network performance and configuration management Enhance your skills for career advancement using real-life examples and tips Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionBecoming a network architect is challenging—it demands hands-on engineering skills, encompassing hardware installation, configuration, and fabric layout d...
Corrections
This is a core text/reader for undergraduate and graduate corrections courses. It can serve either as a supplement to a core textbook or as a stand-alone course text. Each chapter begins with 15 pages of text that includes photos, figures and tables and is followed by carefully selected articles authored by leading scholars in the field.
Corrections: A Text/Reader
Corrections: A Text/Reader, Second Edition is designed for undergraduate and/or graduate corrections courses. Organized like a traditional corrections text, it offers brief authored introductions in a mini-chapter format for each key Section, followed by carefully selected and edited original articles by leading scholars. This hybrid format – ensuring coverage of important material while emphasizing the significance of contemporary research - offers an excellent alternative which recognizes the impact and importance of new directions and policy in this field, and how these advances are determined by research.
