Headings of the journal
"Educational Resources and Technologies"

Annotation: The purpose of this study is to create a system of meaningfully different levels of development of digital personality traits in the modern world. The article presents the levels of digital personality traits that are subject to formation and development by means of the pedagogical process. The levels are differentiated and their substantive criteria are substantiated along with the signs corresponding to the levels as specific manifestations. It is shown that each level corresponds to a certain formed cultural and didactic unit that ensures effective human activity in the digital world. A system of criteria for the development of digital information culture and their main features in relation to the disclosed levels is presented in the form of a summary table. It is concluded that information culture at this stage acquires not only systemic, but also conceptual features of an individual’s information worldview, representing his stable life position and identity. The scientific novelty of the article lies in the fact that the criteria for assessing these levels and the main signs of their manifestation are revealed in a meaningful context. As a result, the author concludes that a qualitative assessment has not only diagnostic, but also theoretical benefits, since it allows us to correlate the difference between the “final” qualities that are the subject of professional and pedagogical discourse.

Annotation: The article describes the key aspects of the secure storage of organizational data in the modern world. The most common threats such as social engineering, configuration vulnerabilities, and insider attacks are discussed. The analysis of existing approaches to secure data storage in terms of software and hardware and their functional interaction in the information security system is carried out. Based on the results of the analysis, a prototype application was built using existing approaches and minimal risk of data leakage. Practical recommendations on choosing key ways to securely store data are presented. A methodology for projecting a secure environment based on a comprehensive review of technical, organizational and regulatory aspects is proposed. The novelty of the result obtained lies in the forming of a new multi-layered approach to data protection, including a single standard for the interaction of services. The practical significance of the results obtained lies in the possibility of direct application of the proposed methods within industrial systems, which will increase the level of security and reliability of confidential information processing.

Annotation: This study is aimed at a comprehensive review of the security problem of the Domain Name System (DNS) in the context of the Industrial Internet of Things (IIoT), where limited computing resources of devices are combined with high requirements for reliability and fault tolerance. A comparative analysis of specialized DNS protection protocols is presented, including DNSSEC, DoH, DoT, DoQ, as well as lightweight solutions such as DoC and mDNS, applicable under resource-limited conditions. The protocols were tested both in a virtualized environ- ment and on a microcontroller, enabling an assessment of their efficiency across different infrastructure levels. A scientific and methodological approach to the analysis of DNS protection protocols within the framework of the industrial Internet of Things is proposed, including the following procedures: the forming of a classification of cyberattacks on DNS in an industrial environment; the introduction of a semi-quantitative risk assessment model adapted to conditions of limited computing power; the comparison of traditional and lightweight protocols based on practical experiments. The investigation results can be applied to the selection of DNS security protocols in industrial systems, as well as in educational and methodological contexts.

Annotation: In order to determine the relevance of the study, the following factors were identified: global digitalization and digital transformation of education, the changing role of teachers in the digital educational environment, the need to improve the quality and effectiveness of education, the need to develop digital literacy of students, adaptation to rapidly changing technologies. In this regard, it becomes clear that it is no longer enough just to possess digital tools, it is necessary to have certain competencies that contribute to the effective integration of digital technologies into the educational process, taking into account didactic principles. The author substanti- ates the importance of the forming of the digital didactic culture of teachers as a synthesis of didactic culture and digital culture. To understand the concept of “digital didactic culture”, which is new to pedagogical science, 44 publications on the problems of the forming of didactic culture among teachers were analyzed, which made it possible to identify the main aspects of studying this concept, and the key characteristics of the concept of “digital culture” were identified. A comparative analysis of the three terms “digital didactic culture”, “didactic culture” and “digital culture” allowed us to create a methodological basis for the forming of digital didactic culture, which is based on scientific and theoretical approaches, takes into account the basic principles of clas- sical didactics and defines the conditions for the successful forming of digital didactic culture among teachers.

Annotation: The level of requirements for information processing is continuously increasing and therefore, the methods of its processing are also changing. Widely used structural modeling methods are object-topological, which limits their application to spatial objects. The article examines the problems of constructing structures in the information field. The information field is formed as a reflection of objects and processes of reality in the form of informa- tion images. The article proposes an integrative approach that uses the properties of the information field in combination with aggregative and stratification approaches. The integrative approach is based on the principle of forming aggregates or information layers. Each information layer is an aggregate that contains categorically and qualitatively similar information images. The structural scheme is formed on the basis of the composition of information layers. The integrative approach ensures comparability of schemes for different objects and patterns within the information field. The proposed approach can be considered as a variant of qualitative and quantita- tive analysis of the modeled objects. The proposed integrative approach makes it possible to solve the problems of clear and fuzzy structure construction, for example, the construction of clear and fuzzy cognitive maps.