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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2025-2(18)-12</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-1831</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>АВТОМАТИЗАЦИЯ И ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AUTOMATION AND INFORMATION TECHNOLOGY (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ КЛЮЧЕВЫХ НАПРАВЛЕНИЙ, ПРИНЦИПОВ И МЕТОДОВ ЗАЩИТЫ ИНФОРМАЦИИ В КОМПЬЮТЕРНЫХ СЕТЯХ</article-title><trans-title-group xml:lang="en"><trans-title>RESEARCH OF KEY DIRECTIONS, PRINCIPLES, AND METHODS OF INFORMATION PROTECTION IN COMPUTER NETWORKS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-9653-5477</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаров</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вадим Сергеевич Шаров– студент магистрант специальности «Системы информационной безопасности», </p><p>010000, г. Астана, ул. Сатпаева, 2</p></bio><bio xml:lang="en"><p>Vadim Sergeevich Sharov – Master’s student in the specialty «Information Security Systems», </p><p>010000, Astana, Satpayev Str., 2</p></bio><email xlink:type="simple">vadim.sharov.2025@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3271-2163</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ташатов</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tashatov</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нурлан Наркенович Ташатов – доцент кафедры информационной безопасности,</p><p>010000, г. Астана, ул. Сатпаева, 2</p></bio><bio xml:lang="en"><p>Nurlan Narkenovich Tashatov – associate professor of the department of Information Security,</p><p>010000, Astana, Satpayev Str., 2</p></bio><email xlink:type="simple">tash.nur@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6006-4813</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шайханова</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Shaikhanova</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Айгуль Кайрулаевна Шайханова – профессор кафедры информационной безопасности,</p><p>010000, г. Астана, ул. Сатпаева, 2</p></bio><bio xml:lang="en"><p>Aigul Kairulayevna Shaykhanova – professor of the department of Information Security,</p><p>010000, Astana, Satpayev Str., 2</p></bio><email xlink:type="simple">shaikhanova_ak@enu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Евразийский национальный университет им. Л.Н. Гумилева<country>Казахстан</country></aff><aff xml:lang="en">L.N. Gumilyov Eurasian National University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>08</day><month>07</month><year>2025</year></pub-date><volume>0</volume><issue>2(18)</issue><fpage>102</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шаров В.С., Ташатов Н.Н., Шайханова А.К., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шаров В.С., Ташатов Н.Н., Шайханова А.К.</copyright-holder><copyright-holder xml:lang="en">Sharov V.S., Tashatov N.N., Shaikhanova A.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://tech.vestnik.shakarim.kz/jour/article/view/1831">https://tech.vestnik.shakarim.kz/jour/article/view/1831</self-uri><abstract><p>В современном мире технологии развиваются быстро, а угроз в сети становится больше, поэтому защита данных – одна из главных задач. Эта статья представляет обзор ключевых направлений, способов и средств защиты информации в компьютерных сетях. В теоретической части рассматриваются основные способы защиты информации, включая защиту данных с помощью шифрования, системы для выявления атак, способы проверки личности и методы ограничения доступа. Практическая часть статьи содержит количественный анализ научных работ по защите данных в компьютерных сетях с использованием программы Bibliometrix. Полученные результаты позволяют выявить наиболее значимые исследования, авторов и основные тенденции, что помогает лучше понять текущее состояние и перспективы развития этой области. Графики, таблицы и диаграммы в статье помогают визуально представить информацию и выделить наиболее значимые аспекты исследования. На основе проведенного анализа были выделены текущие тенденции и направления в области защиты информации, что помогает лучше понять, как развиваются технологии и какие тренды важны для обеспечения безопасности компьютерных сетей в условиях растущих угроз. Дополнительно рассматриваются вопросы киберугроз и атак на критически важные системы, а также методы их предотвращения.</p></abstract><trans-abstract xml:lang="en"><p>In today's world, technology is developing rapidly, and the number of online threats is increasing, making data protection one of the main priorities. This article provides an overview of key areas, methods, and tools for information security in computer networks. The theoretical part examines the main methods of information protection, including data encryption, attack detection systems, identity verification techniques, and access control methods. The practical part of the article includes a quantitative analysis of scientific studies on data protection in computer networks using the Bibliometrix program. The obtained results help identify the most significant studies, authors, and key trends, providing a better understanding of the current state and future prospects of this field. Graphs, tables, and diagrams in the article help visually present information and highlight the most important aspects of the research. Based on the conducted analysis, current trends and directions in information security were identified, helping to understand how technologies are evolving and which trends are crucial for ensuring the security of computer networks in the face of growing threats. Additionally, the article examines issues related to cyber threats, attacks on critical systems, and methods for their prevention.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>защита информации</kwd><kwd>компьютерные сети</kwd><kwd>библиометрический анализ</kwd><kwd>криптографические методы</kwd><kwd>обнаружение вторжений</kwd><kwd>управление доступом</kwd></kwd-group><kwd-group xml:lang="en"><kwd>information security</kwd><kwd>computer networks</kwd><kwd>bibliometric analysis</kwd><kwd>cryptographic methods</kwd><kwd>intrusion detection</kwd><kwd>access control</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Alsafwani N. Strategic approaches in network communication and information security risk assessment / N. Alsafwani, Y. Fazea, F. Alnajjar // Information. – 2024. – Vol. 15, № 6. – P. 353.</mixed-citation><mixed-citation xml:lang="en">Alsafwani N. 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