The book "Organizational information security" , Created by a team of authors, represents an important contribution to the field of information security management, which will be of interest to professionals, as well as students, seeking to understand the complex aspects of information protection in the modern world. With the rapid development of technology and an increase in the number of cyber threats, this book becomes a handbook for everyone who wants to be aware of current methods and approaches to data security. The main theme of the book is a systematic approach to the organization of information security .. The authors consider in detail various aspects, including legal, organizational and technical measures necessary to protect information in organizations. The book covers a wide range of issues: from the creation of an effective security policy to the introduction of modern data protection technologies. Each section of the book is filled with practical examples and recommendations, which makes the material accessible and understandable to the reader. This book will become an indispensable resource for information technology professionals, security managers, as well as undergraduate and graduate students studying information security and related disciplines. It will be useful both for those who are just beginning their journey in this area, and for those who already have experience and want to deepen their knowledge. Readers interested in the topics of data protection, cyber threats and risk management will find in the book a lot of useful ideas and practical advice. One of the key themes raised in the book is the importance of creating a safety culture in the organization. The authors emphasize that information security is not only a technical measure, but also a human factor. They discuss how training employees and building awareness of the importance of security can significantly reduce the risks of data breaches and cyberattacks. This idea makes the book especially relevant in light of recent developments related to cyber threats that affect not only large corporations, but also small businesses. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. The book is written taking into account modern realities and business needs, which makes it relevant and useful. The team of authors includes experts with many years of experience in the field of information security, which adds additional value and authority to the book. If you are looking for literature on topics related to cybersecurity, risk management, data protection, and organizational aspects of security, then “Information Security Organization” will be an excellent choice. This book will not only expand your knowledge, but also help you to put your knowledge into practice, which is especially important in a rapidly changing digital world. In conclusion, “Organizational Information Security” is not just a book, but a real find for everyone who wants to be one step ahead in the field of information security. It will inspire you to create a safer environment in your organization and help you understand how to respond to the challenges that the modern world poses to us. Do not miss the opportunity to immerse yourself in the world of information security with the help of this fascinating and informative publication!