Annotation: A list of typical tasks to be solved using system engineering method is described. References are given to standard methods and models, restrictions on admissible risks and lists of methods for solving problems of system engineering. Standardized methods and models (originally created and researched in the author's works) are proposed for use for probabilistic risks prediction and extraction of pragmatic effects in solving national security problems.

Annotation: The problem of interoperability of automated systems is often associated with the compatibility of their elements. For the category of interoperability, the article provides a retrospective (compatibility) and a perspective (integration), an expanded representation of its subject area on a process basis, the evolution of the subject area of interoperability, which includes a full group of target processes that characterize the interaction of bodies, points and controls as structural elements of the control system, as well as systems engineering processes that ensure the implementation and maintenance of target processes at the stages of the life cycle of integrated control systems.

Annotation: The article provides a brief overview of modern PLM systems, which are software for managing the life cycle of a product, and CRM systems focused on interaction with enterprise customers. The capabilities and features of systems of this class are analyzed, an approach to including these systems in a single information space of enterprise information systems is considered to improve the efficiency of business processes using the example of existing companies, and ways to solve issues of increasing the competitiveness of a business using the integration of the systems under consideration are proposed.

Annotation: The main provisions for assessing and ensuring interoperability in network-centric information and control systems, enshrined in GOST R 70569-2022 “Information technologies. Network-centric information and control systems. Interoperability". The provisions of relevant foreign and domestic documents on ensuring the interoperability of information and control systems are taken into account. The introduction of this standard into the practice of creating and modernizing automated control systems for various purposes will significantly improve the quality of their joint functioning.

Annotation: The article investigates the problem of class imbalance in binary classification tasks and the application of various methods to solve this problem. Experiments were conducted on imbalanced data, and the results of three methods were compared: oversampling, undersampling, and class weighting. Metrics such as Accuracy, Precision, Recall, F1- score, ROC AUC, and PR AUC were used to evaluate the models' performance. A comparison of ROC AUC and PR AUC metrics was conducted for imbalanced data.

Annotation: An approach is proposed to justify systemic solutions to keep risks within acceptable limits for possible scenarios of threats that arise in the process of knowledge management. Using the approach allows assessing the impact of various threats on the implementation of the knowledge management process in knowledge processing centers. The efficiency of the proposed approach is demonstrated by examples.

Annotation: The article discusses a perspective architecture of a specialized VLSI for implementing the functions of an intelligent interface for managing a computing platform. The relevance of developing such an element base is due to the growth of the computer equipment fleet, including servers, data processing centers and similar high-performance platforms. Monitoring parameters such as supply voltage, current consumption, cooling system parameters, the status of system interfaces and the like is of significant importance from the point of view of the operation process. Currently, VLSI that solve these problems are of the Baseboard Management Controller (BMC) type and are processor-based systems with a set of peripheral controllers. The access of such VLSI to the critical parameters of the computer system requires the implementation of a set of measures to protect against unauthorized access using undocumented capabilities of foreign-made BMC. The article 59 discusses platform management VLSI subsystems, proposes the implementation of a processor subsystem to control some parameters, and also considers the way for providing support for the Open BMC library.