Періодичні видання СумДУ
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Item Content and Meaning of Financial Cyber Security: a Bibliometric Analysis(Sumy State University, 2023) Койбічук, Віталія Василівна; Койбичук, Виталия Васильевна; Koibichuk, Vitaliia Vasylivna; Доценко, Тетяна Віталіївна; Доценко, Татьяна Витальевна; Dotsenko, Tetiana VitaliivnaReliable cybersecurity has a decision value for economic and national security of every country. The financial sector is most susceptible to cyber-attacks, as it is one of the most important systems of society, containing a large amount of data and critical information. To provide reliable cybersecurity, government must participate actively in development and strengthening of policies. It includes establishment of rules and standards for business, creation of only national strategy of cybersecurity and participating in international partnership for an exchange advanced experience and resources. In addition, government must invest in cybersecurity tools, technology, and personnel to protect digital infrastructure and the data of citizens and companies. Finally, governments should prioritize cyber security education and awareness among citizens and companies to minimize the risk of digital attacks. The article provides a comprehensive bibliometric analysis of scientific publications devoted to the topic of financial cyber security using modern powerful bibliometric software (Vosviewer, Bibliometrix, SciVal) and an analysis of normative legislative documents of Ukraine and the European Union, in particular the recommendations of the European Union Agency for Cyber Security (ENISA). The bibliometric analysis made it possible to form groups of clusters characterizing the cyber lexicon, methods, and technologies for detecting cyberthreats, and to highlight the most cited publications in the world. The statistical basis for the analysis was formed by scientific publications indexed by the Elsevier reference and bibliographic corporation. The results of the conducted research are a plan of recommended actions for managers of financial institutions, banks, and enterprises regarding the effective organization of cyber security and includes such steps as: development of cyber security culture on an ongoing basis; appointment of a responsible person for the organization of cyber security; conducting cyber security audits on an ongoing basis; creating a data protection memo; provision of advanced training in the field of cyber data protection; ensuring effective interaction with a third party involved in financial relations, reflected in concluded contracts; formation of a response plan to cyber incidents; organization of secure access to automated information systems used in the institution’s operations; organization of device security in case of remote use and performance of professional duties; organization of network connection security; improvement of physical security of official documents and devices; protection of backup copies and testing for the possibility of a full update based on these backup copies; synchronization with cloud technologies in compliance with the provisions of regulatory documents; protection of websites, publication and distribution of up-to-date information on new types and types of cyber threats.Item The Stability of The Financial System: a Comparison of Developed and Less Developed Countries(Sumy State University, 2021) Kaya, H.D.In this study, we examine the relationship between the development level of a country and stability of its financial system. We look at seven measures of stability. These are Bank z-score, Bank non-performing loans to gross loans, Bank capital to total assets, Bank credit to bank deposits, Regulatory capital to risk-weighted assets, Liquid assets to deposits and short term funding, and Provisions to non-performing loans. First, we compare developed and less developed countries’ stability measures. Do developed countries have more stable financial systems than less developed countries or is the opposite true?Item How do the Banking Systems of High Income Countries differ from others?(Sumy State University, 2021) Kaya, H.D.In this study, first we look at the relation between countries’ income levels and their banking systems. What are the differences between richer countries and other countries in terms of their banking systems? Then, we look at how OECD membership affects the banking system of a country. When we compare High-Income countries to Middle- and Low-Income countries, we find that workers’ remittances are much higher in Low- and Middle-income countries.Item Діяльність Міністерства фінансів України, США та Італії: порівняльно-правова характеристика(Сумський державний університет, 2020) Миргород-Карпова, Валерія Валеріївна; Миргород-Карпова, Валерия Валерьевна; Myrhorod-Karpova, Valeriia Valeriivna; Доценко, А.В.У статті охарактеризовано основні повноваження та функції Міністерства фінансів України, розкрито зарубіжний досвід та надано детальну характеристику особливостей Міністерства фінансів США та Італії з аналізом ефективності їх дії, а також окреслено способи удосконалення роботи Міністерства фінансів України, враховуючи досвід інших країн.Item The Depth of the Financial System: A Comparison of Developed and Less Developed Countries(Sumy State University, 2020) Kaya, H.D.This paper summarizes the arguments and counterarguments within the scientific discussion on the issue of how countries’ income levels are related to the depth of their financial system. The main purpose of the research is to determine whether high-income countries have deeper financial systems when compared to other countries. We also examine whether high-income OECD member countries have a deeper financial system when compared to high-income non-OECD member countries. Our contribution is threefold: First, our study has a wider scope than most of the previous studies (i.e. 203 countries in total). Second, we examine both the impact of OECD membership and the actual income level on “depth”. depthdepth