Zero Trust and Third-Party Risk
Zero Trust and Third-Party Risk

Author: Gregory C. Rasner

Publisher: John Wiley & Sons

Published: 2023-08-24

Total Pages: 131

ISBN-13: 1394203152

DOWNLOAD EBOOK

Dramatically lower the cyber risk posed by third-party software and vendors in your organization In Zero Trust and Third-Party Risk, veteran cybersecurity leader Gregory Rasner delivers an accessible and authoritative walkthrough of the fundamentals and finer points of the zero trust philosophy and its application to the mitigation of third-party cyber risk. In this book, you’ll explore how to build a zero trust program and nurture it to maturity. You will also learn how and why zero trust is so effective in reducing third-party cybersecurity risk. The author uses the story of a fictional organization—KC Enterprises—to illustrate the real-world application of zero trust principles. He takes you through a full zero trust implementation cycle, from initial breach to cybersecurity program maintenance and upkeep. You’ll also find: Explanations of the processes, controls, and programs that make up the zero trust doctrine Descriptions of the five pillars of implementing zero trust with third-party vendors Numerous examples, use-cases, and stories that highlight the real-world utility of zero trust An essential resource for board members, executives, managers, and other business leaders, Zero Trust and Third-Party Risk will also earn a place on the bookshelves of technical and cybersecurity practitioners, as well as compliance professionals seeking effective strategies to dramatically lower cyber risk.

Cybersecurity and Third-Party Risk
Cybersecurity and Third-Party Risk

Author: Gregory C. Rasner

Publisher: John Wiley & Sons

Published: 2021-06-11

Total Pages: 308

ISBN-13: 1119809568

DOWNLOAD EBOOK

Move beyond the checklist and fully protect yourself from third-party cybersecurity risk Over the last decade, there have been hundreds of big-name organizations in every sector that have experienced a public breach due to a vendor. While the media tends to focus on high-profile breaches like those that hit Target in 2013 and Equifax in 2017, 2020 has ushered in a huge wave of cybersecurity attacks, a near 800% increase in cyberattack activity as millions of workers shifted to working remotely in the wake of a global pandemic. The 2020 SolarWinds supply-chain attack illustrates that lasting impact of this dramatic increase in cyberattacks. Using a technique known as Advanced Persistent Threat (APT), a sophisticated hacker leveraged APT to steal information from multiple organizations from Microsoft to the Department of Homeland Security not by attacking targets directly, but by attacking a trusted partner or vendor. In addition to exposing third-party risk vulnerabilities for other hackers to exploit, the damage from this one attack alone will continue for years, and there are no signs that cyber breaches are slowing. Cybersecurity and Third-Party Risk delivers proven, active, and predictive risk reduction strategies and tactics designed to keep you and your organization safe. Cybersecurity and IT expert and author Gregory Rasner shows you how to transform third-party risk from an exercise in checklist completion to a proactive and effective process of risk mitigation. Understand the basics of third-party risk management Conduct due diligence on third parties connected to your network Keep your data and sensitive information current and reliable Incorporate third-party data requirements for offshoring, fourth-party hosting, and data security arrangements into your vendor contracts Learn valuable lessons from devasting breaches suffered by other companies like Home Depot, GM, and Equifax The time to talk cybersecurity with your data partners is now. Cybersecurity and Third-Party Risk is a must-read resource for business leaders and security professionals looking for a practical roadmap to avoiding the massive reputational and financial losses that come with third-party security breaches.

Zero Trust Networks
Zero Trust Networks

Author: Evan Gilman

Publisher: "O'Reilly Media, Inc."

Published: 2017-06-19

Total Pages: 240

ISBN-13: 149196216X

DOWNLOAD EBOOK

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 Security
Zero Trust Security

Author: NIKE. ANDRAVOUS

Publisher:

Published: 2022-04-12

Total Pages: 262

ISBN-13: 9789355512512

DOWNLOAD EBOOK

This book delves into the complexities of business settings. It covers the practical guidelines and requirements your security team will need to design and execute a zero-trust journey while maximizing the value of your current enterprise security architecture. The goal of Zero Trust is to radically alter the underlying concept and approach to enterprise security, moving away from old and clearly unsuccessful perimeter-centric techniques and toward a dynamic, identity-centric, and policy-based approach. This book helps the readers to earn about IPS, IDS, and IDPS, along with their varieties and comparing them. It also covers Virtual Private Networks, types of VPNs.and also to understand how zero trust and VPN work together By the completion of the book, you will be able to build a credible and defensible Zero Trust security architecture for your business, as well as implement a step-by-step process that will result in considerably better security and streamlined operations. TABLE OF CONTENTS 1. Introduction to Enterprise Security 2. Get to Know Zero Trust 3. Architectures With Zero Trust 4. Zero Trust in Practice 5. Identity and Access Management (IAM) 6. Network Infrastructure 7. Network Access Control 8. Intrusion Detection and Prevention Systems 9. Virtual Private Networks 10. Next-Generation Firewalls 11. Security Operations 12. Privileged Access Management (PAM) 13. Data Protection 14. Infrastructure and Platform as a Service 15.Software as a Service (SaaS) 16. IoT Devices 17. A Policy of Zero Trust 18. Zero Trust Scenarios 19. Creating a Successful Zero Trust Environment

In Zero Trust We Trust
In Zero Trust We Trust

Author: Avinash Naduvath

Publisher: Cisco Press

Published: 2024-02-27

Total Pages: 543

ISBN-13: 0138237565

DOWNLOAD EBOOK

Before an enterprise answers “How can we achieve a Zero Trust architecture?” they should be asking “Why are we looking at Zero Trust as an access model? Does it align with our vision?” In an innovative format, Cisco security architecture expert Avinash Naduvath guides you through the philosophical questions and practical answers for an enterprise looking to start the Zero Trust journey. A conversational model will take you from the initial stages of identifying goals and pitching solutions, through practical tasks that highlight tangible outcomes—including common primary use cases—in order to bring focus to the correct implementation and maintenance of a Zero Trust architecture. For a future where success is measured as much by the security of a system as by the functionality, In Zero Trust We Trust is designed to help everyone at every stage and level of leadership understand not only the conceptual underpinnings, but the real-world context of when, how, and why to deploy Zero Trust security controls. This book provides the starting point for helping you change the mindset of others, and getting them to understand why Zero Trust isn’t simply a conversation to be had, but a movement to embrace. Origins of the Zero Trust philosophy in security architecture explained, and why it took so long to catch on Detailed examination of how to ask the right questions so as to implement the right security answers for clients Understanding the metrics by which to measure Zero Trust success, and what maintaining that success looks like Identifying the stakeholders and empowering a Zero Trust team within an enterprise Examples of how to catalyze opinion and tailor tactics to motivate investment in secure Zero Trust architecture Implement, monitor, feedback, repeat: Presenting and building a roadmap for a sustainable security architecture Looking ahead to a Zero Trust Lifecycle Framework and a blueprint for the future

Zero Trust Journey Across the Digital Estate
Zero Trust Journey Across the Digital Estate

Author: Abbas Kudrati

Publisher: CRC Press

Published: 2022-09-01

Total Pages: 216

ISBN-13: 1000646343

DOWNLOAD EBOOK

"Zero Trust is the strategy that organizations need to implement to stay ahead of cyber threats, period. The industry has 30 plus years of categorical failure that shows us that our past approaches, while earnest in their efforts, have not stopped attackers. Zero Trust strategically focuses on and systematically removes the power and initiatives hackers and adversaries need to win as they circumvent security controls. This book will help you and your organization have a better understanding of what Zero Trust really is, recognize its history, and gain prescriptive knowledge that will help you and your enterprise finally begin beating the adversaries in the chess match that is cyber security strategy." Dr. Chase Cunningham (aka Dr. Zero Trust), Cyberware Expert Today’s organizations require a new security approach that effectively adapts to the challenges of the modern environment, embraces the mobile workforce, and protects people, devices, apps, and data wherever they are located. Zero Trust is increasingly becoming the critical security approach of choice for many enterprises and governments; however, security leaders often struggle with the significant shifts in strategy and architecture required to holistically implement Zero Trust. This book seeks to provide an end-to-end view of the Zero Trust approach across organizations’ digital estates that includes strategy, business imperatives, architecture, solutions, human elements, and implementation approaches that could significantly enhance these organizations' success in learning, adapting, and implementing Zero Trust. The book concludes with a discussion of the future of Zero Trust in areas such as artificial intelligence, blockchain technology, operational technology (OT), and governance, risk, and compliance. The book is ideal for business decision makers, cybersecurity leaders, security technical professionals, and organizational change agents who want to modernize their digital estate with the Zero Trust approach.

Zero Trust Architecture
Zero Trust Architecture

Author: Cindy Green-Ortiz

Publisher: Cisco Press

Published: 2023-07-28

Total Pages: 495

ISBN-13: 0137899688

DOWNLOAD EBOOK

Today's organizations need a new security model that more effectively adapts to the complexity and risks of modern environments, embraces hybrid workplaces, and protects people, devices, apps, and data wherever they're located. Zero Trust is the first model with the potential to do all that. Zero Trust Architecture: Theory, Implementation, Maintenance, and Growth is the first comprehensive guide for architects, engineers, and other technical professionals who want to move from Zero Trust theory to implementation and successful ongoing operation. A team of Cisco's leading experts and implementers offer the most comprehensive and substantive guide to Zero Trust, bringing clarity, vision, practical definitions, and real-world expertise to a space that's been overwhelmed with hype. The authors explain why Zero Trust identity-based models can enable greater flexibility, simpler operations, intuitive context in the implementation and management of least privilege security. Then, building on Cisco's own model, they systematically illuminate methodologies, supporting technologies, and integrations required on the journey to any Zero Trust identity-based model. Through real world experiences and case study examples, you'll learn what questions to ask, how to start planning, what exists today, what solution components still must emerge and evolve, and how to drive value in the short-term as you execute on your journey towards Zero Trust.

Project Zero Trust
Project Zero Trust

Author: George Finney

Publisher: John Wiley & Sons

Published: 2022-08-09

Total Pages: 221

ISBN-13: 1119884861

DOWNLOAD EBOOK

Implement Zero Trust initiatives efficiently and effectively In Project Zero Trust: A Story About a Strategy for Aligning Security and the Business, George Finney, Chief Security Officer at Southern Methodist University, delivers an insightful and practical discussion of Zero Trust implementation. Presented in the form of a fictional narrative involving a breach at a company, the book tracks the actions of the company's new IT Security Director. Readers will learn John Kindervag's 5-Step methodology for implementing Zero Trust, the four Zero Trust design principles, and how to limit the impact of a breach. They'll also find: Concrete strategies for aligning your security practices with the business Common myths and pitfalls when implementing Zero Trust and how to implement it in a cloud environment Strategies for preventing breaches that encourage efficiency and cost reduction in your company's security practices Project Zero Trust is an ideal resource for aspiring technology professionals, as well as experienced IT leaders, network engineers, system admins, and project managers who are interested in or expected to implement zero trust initiatives.

Zero Trust Networks
Zero Trust Networks

Author: Razi Rais

Publisher: "O'Reilly Media, Inc."

Published: 2024-02-23

Total Pages: 335

ISBN-13: 1492096563

DOWNLOAD 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

Critical Infrastructure Security: Concepts and Practices
Critical Infrastructure Security: Concepts and Practices

Author:

Publisher: YouGuide Ltd

Published: 2024-10-26

Total Pages: 227

ISBN-13: 1836797885

DOWNLOAD EBOOK

Designed for professionals, students, and enthusiasts alike, our comprehensive books empower you to stay ahead in a rapidly evolving digital world. * Expert Insights: Our books provide deep, actionable insights that bridge the gap between theory and practical application. * Up-to-Date Content: Stay current with the latest advancements, trends, and best practices in IT, Al, Cybersecurity, Business, Economics and Science. Each guide is regularly updated to reflect the newest developments and challenges. * Comprehensive Coverage: Whether you're a beginner or an advanced learner, Cybellium books cover a wide range of topics, from foundational principles to specialized knowledge, tailored to your level of expertise. Become part of a global network of learners and professionals who trust Cybellium to guide their educational journey. www.cybellium.com