Mathematical Methods of Information Protection . H. 2" by Krasnov M. In. is a fascinating and deep immersion into the world of modern data security technologies. The publication is a continuation of the first part and offers readers a unique look at mathematical methods that serve as a basis for protecting information in the digital age. This book will become an indispensable assistant for students, graduate students and specialists in the field of information technology, cybersecurity and mathematics . The second part of the book continues the research of the topics covered in the first, and deepens into specific mathematical models and algorithms that are used to protect data. The reader will be able to get acquainted with various encryption methods, coding theory and cryptography, as well as with the practical aspects of their application. Red M. In. focuses on how mathematics can be used to solve real problems related to information security, which makes the material especially relevant in the context of the rapid development of technology The book will be of interest not only to students of technical specialties, but also to everyone who wants to understand how information security systems work. It is suitable for both beginners and experienced professionals seeking to deepen their knowledge in the field of mathematical methods and their application in cybersecurity. If you are interested in topics such as data protection, encryption, algorithms and information technology, then this publication will be a real find for you. One of the key topics raised in the book is the importance of mathematical frameworks for building robust security systems. Red M. In. demonstrates how theoretical knowledge can be applied in practice, which makes the material not only theoretically sound, but also practically useful The book also addresses issues related to current threats in the field of information security, which makes it especially valuable for professionals working in this field. The author's style is clear and accessible, which allows the reader to easily assimilate complex concepts. Red M. In. uses many examples and tasks, which makes the learning process more interactive and fun. This edition is not just a textbook, but a real encyclopedia of knowledge that will help the reader not only to understand mathematical methods, but also to apply them in practice. If you are looking for books on mathematics, cryptography or cybersecurity, then “Mathematical methods of information security” H. 2" will be a great addition to your library. It is also worth paying attention to other works of Krasnov M. In. that can enhance your knowledge in this field. This book will not only enrich your horizons, but also become a reliable tool in your professional activities. Thus, "Mathematical methods of information protection . H. 2" is not just a book, but a whole world of opportunities for those who want to understand the complex issues of information protection. It offers readers a unique opportunity to understand how mathematics can serve as a reliable shield in the world of digital threats. Do not miss the chance to immerse yourself in this fascinating and important world for modern times!