Abstract: Currently, a huge number of texts are being generated, and there is an urgent need to organize them in a certain structure in order to perform classification and correctly define categories. The authors consider in detail such aspects of the topic as the classification of texts in natural language and the definition of the tonality of the text in the social network Twitter. The use of social networks, in addition to numerous advantages, also carries a negative character, namely, users face numerous cyber threats, such as personal data leakage, cyberbullying, spam, fake news. The main task of the analysis of the tonality of the text is to determine the emotional fullness and coloring, which will reveal the negatively colored tonality of speech. Emotional coloring or mood are purely individual traits and thus carry potential as identification tools. The main purpose of natural language text classification is to extract information from the text and use processes such as search, classification using machine learning methods. The authors separately selected and compared the following models: logistic regression, multilayer perceptron, random forest, naive Bayesian method, K-nearest neighbor method, decision tree and stochastic gradient descent. Then we tested and analyzed these methods with each other. The experimental conclusion shows that the use of TF-IDF scoring for text vectorization does not always improve the quality of the model, or it does it for individual metrics, as a result of which the indicator of the remaining metrics for a particular model decreases. The best method to accomplish the purpose of the work is Stochastic gradient descent.

Keywords: cyber threats, the tonality of the text, classification of texts, social network, cybercrimes, personal data, neural networks, artificial intelligence, machine learning, spam

Abstract: The object of the research is the technology of remote banking and remote provision of financial services, the subject of the research of the article is methods and means of countering fraud. The author examines in detail the main reasons for successful fraudulent transactions, analyzes the main tools of counteraction, determines the indicators of the analysis of the effectiveness of counteraction, suggests ways to solve the problem. The article discusses in detail the algorithms of fraud analysis and determines the optimal model for analyzing fraudulent transactions. Particular attention is paid to the analysis of the reasons for the growth of fraudulent transactions in the field of remote provision of financial services. The author defines the directions for improving the anti-fraud system, including proposals for finalizing the legislation of the payment sphere. The article also describes the main fraud schemes and current threats that contribute to the commission of fraudulent transactions.   The main conclusions of the study are: 1. The only direction of countering fraudulent transactions in the financial sector is a fraud analysis system based on risk assessment of the client and his operations based on artificial intelligence models, indicators of fraudulent transactions and rules for their use, as well as risk-oriented authentication of the client and his operations. 2. Fraud analysis allows you to effectively protect the client not only from the actions of an attacker, but also from your own actions committed under the influence of social engineering methods. 3. Financial organizations do not use their rights to prevent fraudulent transactions that are committed by clients of a financial organization under the influence of social engineering methods. A special contribution of the author is proposals regarding the improvement of legislation in order to counter fraud. The scientific novelty of this work lies in the development and justification of an optimal anti-fraud system, taking into account existing fraud schemes, indicators of the effectiveness of anti-fraud.

Keywords: countering social engineering, indicators of the effectiveness of fraud analysis, fraud schemes, fraud threats, risk-based authentication, artificial intelligence models, fraudulent transactions, anti-fraud systems, fraud monitoring, counteraction to cyber fraud

Abstract: The thermal regime of underground cryolithozone structures for various purposes, both related and not related to mining production, is an important factor determining their reliable and safe operation. In this regard, the forecast of the thermal regime in mine workings is a mandatory and important element in the justification of design solutions for the construction and reconstruction of underground structures in the areas of distribution of continuous and island permafrost. One of the main sources of heat generation in the workings is the work of diesel equipment, which is widely used, both in the development of mineral deposits by the underground method, and to ensure technological processes in underground structures of non-mining profile. The purpose of the research was to quantitatively assess the effect of diesel installations on the thermal regime in the underground structures of the cryolithozone. The results of numerical calculations are presented in the form of 2D and 3D graphs, which allow you to visually assess the effect of diesel equipment on the increment of air temperature in the underground structure, depending on the time of year and the efficiency of the diesel installation. It is shown, in particular, that in the most probable range of changes in the efficiency of a diesel installation, the air temperature can vary from 3.2 to 6.3 °C, depending on the standard values of the ventilation air flow. It is established that the temperature increment does not depend on the number of simultaneously operating diesel units and is determined only by the specific standard air flow (m3 / s per 1 kW of installation power).

Keywords: power, calculation, permafrost, temperature, diesel installation, thermal regime, underground structure, efficiency, ventilation, safety

Abstract: The subject of the study is Iranian-German relations in 2010-2020. The object of the research is the development of relations between Iran and Germany. The author of the work examines in detail such aspects of the topic as the history of the development of relations between Iran and Germany, the Joint Comprehensive Plan of Action, which directly affects Iran's relations with the world community, in particular with the European Union. Particular attention is paid to the role of Germany as a strategic partner of Iran. Germany has traditionally been seen as Iran's closest partner in Europe, although its policy towards Iran during the so-called nuclear crisis of the 2000s largely followed the example of Washington due to Germany joining the latter's power diplomacy. The main conclusions of the study are: The future of German-Iranian relations will depend on a number of international, regional and domestic factors, the development of which is difficult to predict with any certainty; besides Germany, the positions of Great Britain and France in relation to Iran matter to a lesser extent; Iran's geopolitical attractiveness, along with Iran's willingness to welcome Germany as an active player in the Middle East and the Persian Gulf, as well as pressure from the country's economic groups to develop trade relations with Iran, encourage Germany to take the lead in European foreign policy towards Iran ; With the start of nuclear talks in 2013, Berlin played a positive role in the negotiations that culminated in the nuclear deal in July 2015. Since then, close cooperation has been established both in industry and in the field of education; The scientific novelty of the study lies in the fact that the results of the study can be applied in the strategic planning of international relations with Iran.

Keywords: nuclear disarmament, world politics, international security, nuclear weapons, USA, European Union, Global security, Germany, Iran, security

Abstract: The subject of the study is the legal support of the anti-corruption activities of the Ministry of Internal Affairs of Russia. In conjunction with the provisions of the National Anti-Corruption Plan for 2021-2024 and the general rules of strategic planning, the authors consider management decisions of an anti-corruption nature, the main priorities of the anti-corruption strategy and the specifics of its implementation. On the basis of a combination of general scientific and private scientific methods, the authors investigated the ratio of the general and special level of managerial anti-corruption decisions, revealed the features of the participation of the Ministry of Internal Affairs of Russia in combating corruption. A number of areas where these solutions are in maximum demand are identified, organizational, personnel and methodological solutions are differentiated.   The novelty of the study lies in the fact that the authors considered the preventive potential of law enforcement and control activities of the Ministry of Internal Affairs of Russia, proposed indicators for the development and implementation of anti-corruption management decisions, revealed the features of their structure. Combating corruption, identifying and eliminating the causes of its occurrence is included in the list of the main directions of crime prevention. The authors focus on the features of assessing and predicting criminogenic factors related to corruption manifestations. the application of special measures for the prevention of offenses in accordance with the norms of current legislation. The stages of adoption, execution and publication of the results of anti-corruption management decisions of the Ministry of Internal Affairs of Russia are highlighted.

Keywords: strategic planning, preventive measures, national security, crime prevention, Ministry of Internal Affairs of Russia, management decisions, anti-corruption, corruption, law enforcement function, control function

Abstract: A number of modern approaches and methods for assessing the efficiency of labor immigration regulations are considered. The efficiency of immigration policy we understand as the ability of regulatory mechanisms to ensure timely, differentiated, and orderly attraction of desirable migrants to the country's economy in such a way that this resource brings maximum benefit in solving current problems of socio-economic development and does not threaten national security. Sources for research: an array of official documents of Russia, EU countries, the ILO in the field of migration regulation (strategies, reports, results of evaluation procedures, statistics), and relevant scientific literature. General scientific and comparative methods are used in the work.   Two polar approaches are distinguished in the international literature: "bureaucratic" (based on the principles of project management and associated with the development of procedures for external independent evaluation of specific measures (projects) of migration policy) and "academic" (search for common theoretical models and universal methods that allow on a single basis to compare the results of migration regulation in different countries). The Russian literature also identifies two clusters that differ in priority criteria for evaluating effectiveness: (1) assessment of the adequacy of migration policy to the economic interests of Russia (taking into account the demands of regional labor markets), (2) the ability to guarantee the interests of public safety and strengthening the unity of the multinational people of Russia. The combination of competing criteria can give a more comprehensive idea of the effectiveness of migration policy, but the practical implementation of the approach is still difficult.

Keywords: Efficiency evaluation, International Labour Organization, Labour market, Labour immigration, Migration flows, Migration control, Migration regulation, Migration policy, Monitoring, Project audit

Abstract: The object of the study is the relations in the field of ensuring the security of digital infrastructures in the financial and banking sector. The subject of the study is represented by regulatory legal acts and sources of "soft law" of Singapore, which establish requirements for information systems, personal and confidential data. The features of the Singapore approach to the regulation of relations in this area are determined. The requirements of the Monetary Authority of Singapore for the security of digital infrastructures in both the public and private sectors are considered. The features of ensuring the security of key components of digital infrastructures are characterized: digital identity; authorization and consent; functional compatibility of payment systems and data exchange. The role of the financial regulator in ensuring the security of digital infrastructures is investigated. Singapore has identified a holistic approach to the development of regulatory policy as the main security factors of the digital infrastructure of the financial and banking sector, as well as the determining role of the financial regulator in the creation of digital infrastructure. The technical side is just one of the elements of the digital infrastructure: it is necessary to balance regulatory, technical and business standards. The key components of the digital infrastructure allocated by the Monetary Authority of Singapore determine the level of security of the production processes of financial institutions. Attention should be focused on building the trust of the end user. The protection of the digital infrastructure of financial institutions from threats increases the degree of confidence in these institutions on the part of investors. Therefore, Singapore's financial institutions have a high investment attractiveness.

Keywords: digital identity, authorisation, fintech, financial regulator, digital infrastructure, personal data, information security, financial banking sector, data exchange, payments interoperability

Abstract: The subject of the study is organizational and managerial relations arising from the interaction of public authorities in the field of strategic planning. The object of the study is the strategic planning system of Russia. The article uses methods of analysis and synthesis, a systematic and integrated approach. The author examines in detail the aspects of the emergence of a new concept of "public authority" in modern Russian legislation. Special attention is paid to the structure of the unified system of public power and the interaction of public authorities with each other in the process of strategic planning. The article shows that the activities of public authorities, as participants in strategic planning, are aimed at solving the problems of socio-economic development and ensuring the national security of Russia. The novelty of the research lies in the formation of a system of interaction between public authorities capable of increasing the effectiveness of the strategic planning participants in addressing issues of socio-economic development and ensuring the economic and national security of Russia. The article shows that currently the interaction of public authorities in the field of strategic planning is extremely relevant and should be aimed at their mobilization for the implementation of the fundamental documents of strategic planning - the Strategy of Economic Security of the Russian Federation and the Strategy of National Security of the Russian Federation. The main conclusions. The use of the results of the conducted research allows: - to increase the mobilization level and the effectiveness of the activities of public authorities; -optimize (reduce) the number of strategic planning documents being developed; -ensure consistency of strategic and budget planning; -increase the level of information and analytical support to support management decision-making processes; -ensure effective control and monitoring in the field of strategic planning; -increase efficiency in the adjustment of plans and programs; -to increase the responsibility of officials of public authorities in the field of strategic planning.

Keywords: national security strategy, strategic planning document, participant in strategic planning, ensuring economic security, ensuring national security, socio-economic development, strategic planning, interaction, public authorities, economic security strategy

Abstract: Today, corruption, in accordance with the Economic Security Strategy of the Russian Federation for the period up to 2030, is considered as one of the key internal threats to the economic security of the country. However, practice shows that it not only destroys the mechanism of state administration from within, but is increasingly being used by the West to exert pressure and induce certain Russian officials who have illegal assets abroad to engage in illegal cooperation. In this regard, the creation and development of effective mechanisms to counter illegal enrichment of officials will help to undermine the economic foundations of corruption. The work uses dialectical and comparative legal methods, a systematic approach, tabular interpretation of empirical and factual information. The article explores the genesis of the legal institution of responsibility for illicit enrichment, foreign experience of its regulatory consolidation. Analyzed attempts to criminalize illicit enrichment in Russia. The positions of domestic scientists regarding the expediency of its criminalization at the present stage of development of the Russian legal system are considered. The authors' approach is proposed to fix in the criminal law of Russia responsibility for illegal enrichment of officials. The authors come to the conclusion that a characteristic feature and the ultimate goal of all corruption offenses is the focus on obtaining benefits (illicit enrichment). Illegal enrichment of officials is a serious threat to the economic security of the Russian Federation. In this regard, the criminal law of Russia should provide for liability for the acquisition by an official of the ownership or use of assets, the value of which significantly exceeds the legal income of this person and his wife (spouse), as well as for the acquisition of such assets in the interests of third parties.

Keywords: criminal liability, cost control, anti-corruption, illegal enrichment, corruption, national security, russian economy, threats to economic security, economic security of the state, problems of economic security

Abstract: History teaches that any territorial changes pose a threat to national security, even if these territorial changes occur within the borders of one state. At the same time, a change in state borders may lead not only to a complication of international relations, but also to an increase in socio-political tension within the country. Therefore, it is extremely important that this process has a pre-established legal framework that would minimize the risks associated with changing the territory of the state. Thus, the subject of this publication is the legal order and experience of changing the territory of the Russian Federation, including the accession of new subjects of the federation to Russia in 2014 and 2022. The publication notes that the gap established by the constitutional legislator in terms of changing territorial borders has not been filled in full. Currently, only the procedure for joining new subjects of the Russian Federation has been established and there is no procedure for separating subjects or territories from the Russian Federation. The absence of a procedure for the withdrawal of the territory from Russia, in fact, deprives the latter of such an opportunity, which ensures the stability of the country's territory and its security. At the same time, the procedure for joining new subjects of the Russian Federation is regulated in detail and includes almost all the highest state authorities in the process of making the appropriate decision. The publication proves compliance with international legal norms in the implementation of the process of the entry of new subjects of the federation into Russia, including relying on the declarative theory of the emergence of states. The author proves the admissibility and legality of national procedures for the accession of new subjects to the Russian Federation. The authors propose to expand the use of direct democracy when new subjects join the Russian Federation.

Keywords: national security, constitutive theory, declarative theory, recognition of states, referendum, region of the Russian Federation, change of territory, accession of regions, federal constitutional law, change of the Constitution

Abstract: In judicial practice, it is quite rare to find criminal cases that were terminated due to the refusal of the public prosecutor to charge. The reasons for such a rare use of the analyzed powers of the prosecutor are both objective and subjective. The subject of the study is the content of the prosecutor's refusal to charge and its consequences. Based on systematic and comparative legal research methods, doctrinal approaches to the role of the victim and the accused are revealed when the prosecutor decides to drop the charge. It is argued that it is necessary to preserve the discretion of the prosecutor when the charges are dropped, provided that such a decision is agreed with the parties to the criminal case and, above all, with the injured party. However, the consent of the victim cannot be considered as a mandatory condition for the prosecutor to decide to drop the charges. The grounds for terminating the criminal case and criminal prosecution when the prosecutor refuses to accuse are analyzed, and it is concluded that despite the insufficient regulation of this issue in the Code of Criminal Procedure of the Russian Federation, the prosecutor can make the appropriate decision only after a comprehensive examination of the evidence in the trial, since until that moment the prosecutor no conviction can be formed in the correctness of the decision to drop the charges and there will be no completeness in the presentation of the motives that served as the basis for its adoption.

Keywords: victim, public prosecutor, criminal process, judicial sitting, the stage of the trial, referee, defendant, denial of charges, prosecutor, legal proceedings

Abstract: The North Crimean Canal is considered as a continuation of the Dnieper River. This makes it possible to analyze its overlap in 2014 as one of the classic problems of transboundary water use associated with partial or complete restriction of flow in the middle or lower reaches of the river. As a similar example, the conflict between Turkey and Syria over the water resources of the Euphrates River is considered. It is shown that such cross-border conflicts are often caused by both economic reasons and arise in connection with a decrease in runoff in some years due to increased aridity of the climate. This article presents game-theoretic models of interaction between the parties and substantiates the need for compensation payments between the countries participating in a cross-border dispute. Based on the results of the analysis carried out in this article, it was concluded that one of the consequences of the possible destruction of the dam of the Kakhovsky reservoir will be the cessation of water supply to the North Crimean Canal. The fact is that in the first section with a length of more than 200 km, water from the reservoir flows into the channel by gravity, so that when the level drops at the water intake point by 16 m, the filling of the channel will stop.

Keywords: waterworks, game theory, hydropower, reservoir, dam, conflict, North Crimean Canal, irrigation, Euphrates, Dnieper