Zero-trust – An Introduction

The book provides an introduction to zero-trust architecture and its benefits across various technologies, emphasizing that it is a mindset rather than a product. Cisco and Microsoft are used as examples, but the steps and information are applicable to other technology vendors.

Format: Paperback / softback
Length: 122 pages
Publication date: 17 January 2024
Publisher: River Publishers

The book is a comprehensive guide that provides valuable insights into implementing and managing a zero-trust architecture across various layers of an infrastructure. It serves as an introductory primer to the overarching concept of zero-trust and the numerous benefits it can offer to an infrastructure, spanning a wide range of technologies.

Cloud Networking:
The book delves into the intricacies of cloud networking, emphasizing the importance of securing cloud environments and implementing robust security measures. It covers topics such as identity and access management, network segmentation, and micro-segmentation, which are crucial in building a zero-trust architecture.

Identity Management:
Identity management is another critical component of a zero-trust architecture. The book discusses the various identity management solutions available, including identity federation, single sign-on (SSO), and multi-factor authentication (MFA). It highlights the importance of centralized identity management and the need for strong authentication mechanisms to ensure secure access to resources.

Operational Technology (OT):
The book recognizes the growing importance of OT in today's infrastructure and addresses the security challenges associated with it. It discusses the need for secure connectivity between OT devices and the cloud, as well as the use of encryption, access control, and monitoring to prevent unauthorized access and mitigate security risks.

Next-Generation Networks (5G):
5G networks present new security challenges and opportunities, and the book explores how zero-trust principles can be applied to 5G networks. It discusses the use of network slicing, micro-segmentation, and identity-based networking to ensure secure communication and minimize the risk of cyberattacks.

Zero-Trust is not a Product, but a Way of Thinking:
The book emphasizes that zero-trust is not a product or a technology, but a way of thinking about design and architecture. It encourages organizations to adopt a holistic approach to security that focuses on minimizing trust and verifying the identity and behavior of every entity accessing resources.

Cisco and Microsoft are Used as Technology Vendors:
While Cisco and Microsoft are used as technology vendors in the book, the steps and information provided are equally applicable to other technology vendors. The book aims to provide a framework for implementing zero-trust architecture that can be customized to fit the specific needs of any organization.

In conclusion, the book is a valuable resource for anyone seeking to implement and manage a zero-trust architecture across their infrastructure. It provides a comprehensive understanding of the key concepts, technologies, and best practices involved in building a secure and resilient infrastructure. By adopting a zero-trust mindset, organizations can enhance their security posture, reduce the risk of cyberattacks, and improve their overall resilience in the face of evolving threats.

Weight: 250g
Dimension: 234 x 156 (mm)
ISBN-13: 9788770228534