Book Image

Information Security Handbook - Second Edition

By : Darren Death
Book Image

Information Security Handbook - Second Edition

By: Darren Death

Overview of this book

Information Security Handbook is a practical guide that’ll empower you to take effective actions in securing your organization’s assets. Whether you are an experienced security professional seeking to refine your skills or someone new to the field looking to build a strong foundation, this book is designed to meet you where you are and guide you toward improving your understanding of information security. Each chapter addresses the key concepts, practical techniques, and best practices to establish a robust and effective information security program. You’ll be offered a holistic perspective on securing information, including risk management, incident response, cloud security, and supply chain considerations. This book has distilled years of experience and expertise of the author, Darren Death, into clear insights that can be applied directly to your organization’s security efforts. Whether you work in a large enterprise, a government agency, or a small business, the principles and strategies presented in this book are adaptable and scalable to suit your specific needs. By the end of this book, you’ll have all the tools and guidance needed to fortify your organization’s defenses and expand your capabilities as an information security practitioner.
Table of Contents (16 chapters)

Risk management is an organizational-wide activity

Information security professionals must develop a comprehensive risk management strategy that enables an organization to establish consistent mechanisms for continuous assessment, response, and monitoring of information security risks. This approach allows the information security professional to engage the organization transparently and systematically, fostering greater acceptance within the organization. To gain a deeper understanding of your organization, consider the following examples and insights from various parts of the business:

Figure 4.1 – Relationships between information systems and the organization

Figure 4.1 – Relationships between information systems and the organization

Let’s take a closer look:

  • Business operations: Key areas to explore include finance, HR, and manufacturing. Examining business operations is crucial for understanding the following:
    • The acceptable risk levels for each business unit concerning information systems. For example...