The Communication Industrial Networks . Security (cybersecurity) of the network and system. H. 2-1. The author’s team is a unique and practical guide designed for professionals, engineers and managers working in the field of industrial cybersecurity and information technology. This book will be an indispensable assistant in the development and implementation of integrated programs for the protection of industrial networks, which is especially important in the face of growing threats and complexity of infrastructure systems. The focus of this publication is on the issues of ensuring the safety of industrial communication networks, which are the foundation of modern production processes. The author’s team carefully analyzes all stages of the formation of effective protection programs, starting with threat analysis and risk assessment, and ending with practical recommendations for the creation of monitoring and incident response systems. Particular attention is paid to the development of cybersecurity programs, which makes the book a valuable resource for specialists responsible for the safety of industrial facilities, automated control systems and critical infrastructure. The Communication Industrial Networks . Security (cybersecurity) of the network and system. H. 2-1. Creating a software program” is suitable for professionals who already have basic knowledge in the field of information technology and industrial automation, as well as for those who are just beginning to master aspects of cybersecurity in the industrial sphere. It will be of interest to security engineers, system administrators, information security specialists, as well as business leaders seeking to improve the level of protection of their production systems. Age of readers - from 25 to 50 years, especially those who appreciate practical experience and modern methods of protection A special advantage of the book is a systematic approach to the creation of security programs , Based on real-life experience, as well as recommendations for the introduction of modern protection technologies , such as intrusion detection systems, Network segmentation, Data encryption and access control. The author’s team, which brings together experts in the field of industrial cybersecurity, shares not only theoretical knowledge, but also practical cases, which makes the book especially valuable for those who want not only to understand the theory, but to learn how to apply it in real conditions. The style of the publication is clear and structured, which makes it easy to navigate the complex issues of protecting industrial systems. The book examines in detail the standards and regulations relevant to Russian and international enterprises, which makes it useful for specialists working in different regions. In addition, the book contains recommendations for the preparation of documentation, audit and staff training, which contributes to an integrated approach to cybersecurity. If you are looking for a reliable and up-to-date guide to creating industrial network protection programs, the book "Communication Networks Industrial. Security (cybersecurity) of the network and system. H. 2-1. Creating a software program" will become your indispensable assistant. It is worthy of attention of those who appreciate the quality, relevance and practical orientation of information, because it is such knowledge that allows enterprises to ensure reliable operation and protect them from modern cyber threats. The author’s team, uniting leading specialists in the field of industrial cybersecurity, has created a work that will help you not only understand modern challenges, but also learn how to effectively confront them in real conditions.