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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)-13</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-1889</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>АНАЛИЗ МЕТОДОВ ШИФРОВАНИЯ ФАЙЛОВЫХ СИСТЕМ ВИДЕОРЕГИСТРАТОРОВ ДЛЯ ОПТИМИЗАЦИИ МЕТОДОВ ЦИФРОВЫХ КРИМИНАЛИСТИЧЕСКИХ ИССЛЕДОВАНИЙ</article-title><trans-title-group xml:lang="en"><trans-title>ANALYSIS OF METHODS FOR ENCRYPTING VIDEO RECORDER FILE SYSTEMS TO OPTIMIZE DIGITAL FORENSICS RESEARCH METHODS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3382-4685</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рзаева</surname><given-names>Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Rzayeva</surname><given-names>L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лейла Рзаева – PhD, доцент,</p><p>010000, г. Астана, проспект Мангилик Ел, 55/11</p></bio><bio xml:lang="en"><p>Leila Rzayeva – PhD, Associate Professor,</p><p>010000, Astana, Mangilik El Avenue, 55/11</p></bio><email xlink:type="simple">leila2186@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/0000-0003-3830-6905</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абитова</surname><given-names>Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Abitova</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гульнара Абитова – PhD, доцент,</p><p>010000, г. Астана, проспект Мангилик Ел, 55/11</p></bio><bio xml:lang="en"><p>Gulnara Abitova – PhD, Associate Professor,</p><p>010000, Astana, Mangilik El Avenue, 55/11</p></bio><email xlink:type="simple">abitova.gul@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ниязалиев</surname><given-names>К.</given-names></name><name name-style="western" xml:lang="en"><surname>Niyazaliyev</surname><given-names>K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куандык Ниязалиев – магистр, научный сотрудник,</p><p>010000, г. Астана, проспект Мангилик Ел, 55/11</p></bio><bio xml:lang="en"><p>Kyandyk Niazaliyev – MSc., Researcher,</p><p>010000, Astana, Mangilik El Avenue, 55/11</p></bio><email xlink:type="simple">gulya.abitova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-1155-4914</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Байтулаков</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Baitulakov</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ануар Байтулаков – магистр, старший преподаватель,</p><p>010000, г. Астана, проспект Мангилик Ел, 55/11</p></bio><bio xml:lang="en"><p>Anuar Baitulakov – MSc., Senior-Lecturer,</p><p>010000, Astana, Mangilik El Avenue, 55/11</p></bio><email xlink:type="simple">a.baitulakov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4977-0332</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никулин</surname><given-names>В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikulin</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Никулин – PhD, доцент, </p><p>4400 Vestal Pkwy E, Бингемтон, Нью-Йорк 13902</p></bio><bio xml:lang="en"><p>Vladimir Nikulin - PhD, Associate Professor, </p><p>4400 Vestal Pkwy E, Binghamton, NY 13902</p></bio><email xlink:type="simple">v.nikulin@binghamton.edu</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Astana IT University</aff><aff xml:lang="en">Astana IT University</aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">State University of New York<country>Соединённые Штаты Америки</country></aff><aff xml:lang="en">State University of New York<country>United States</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>109</fpage><lpage>120</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рзаева Л., Абитова Г., Ниязалиев К., Байтулаков А., Никулин В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Рзаева Л., Абитова Г., Ниязалиев К., Байтулаков А., Никулин В.</copyright-holder><copyright-holder xml:lang="en">Rzayeva L., Abitova G., Niyazaliyev K., Baitulakov A., Nikulin V.</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/1889">https://tech.vestnik.shakarim.kz/jour/article/view/1889</self-uri><abstract><p>Мобильные телефоны стали не только средством связи, но и значимыми источниками информации. Несмотря на развитие технологий и методов шифрования, остается актуальным развитие специальных и получение новых знаний, поиск, разработка и совершенствование методов и подходов к исследованию мобильных устройств. В данном исследовании решаются задачи, направленные на решение задач оптимизации системы анализа и обработки данных, а также эффективного принятия решений в ходе расследования цифровыми судебными экспертами на основе технологий искусственного интеллекта и алгоритмов машинного обучения. В связи с этим, а также для создания новых методов и алгоритмов был проведен глубокий и всесторонний анализ и обзор методов шифрования файловых систем видеорегистраторов для оптимизации методов исследования цифровой криминалистики. Анализ и обзор файловой системы видеорегистратора позволил обосновать выбор и разработку методики обнаружения шифрования и восстановления видеоданных с цифровых видеорегистраторов и мобильных устройств. В обзоре определены структура и механизм работы файловой системы. Проведенный анализ и обзор полезны судебным экспертам и экспертам цифровой криминалистики при анализе цифровых доказательств, связанных с видеонаблюдением. Данный анализ и обзор стали первым этапом в реализации научного проекта по цифровой криминалистике.</p></abstract><trans-abstract xml:lang="en"><p>Mobile phones have become not only a means of communication, but also significant sources of information. Despite the development of encryption technologies and methods, it remains important to develop special and obtain new knowledge, search, develop and improve methods and approaches to the study of mobile devices. This study solves problems aimed at solving problems of optimizing the data analysis and processing system, as well as effective decision-making during the investigation of digital forensic experts based on artificial intelligence technologies and machine learning algorithms. In view of this, as well as in order to create new methods and algorithms, a deep and comprehensive analysis and review of the encryption methods of video recorder file systems for optimizing digital forensics research methods was carried out. The analysis and review of the video recorder file system made it possible to justify the choice and development of a methodology for detecting encryption and restoring video data from digital video recorders and mobile devices. The review defines the structure and mechanism of the file system. The conducted analysis and review are useful for forensic experts and digital forensics experts in analyzing digital evidence related to video surveillance. This analysis and review were the first stage in the implementation of a scientific project on digital forensics.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мобильные телефоны</kwd><kwd>технологии и методы шифрования</kwd><kwd>оптимизация анализа данных</kwd><kwd>цифровая криминалистика</kwd><kwd>файловые системы видеорегистраторов</kwd><kwd>методология обнаружения шифрования</kwd><kwd>технологии искусственного интеллекта</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mobile phones</kwd><kwd>encryption technologies and methods</kwd><kwd>optimizing the data analysis</kwd><kwd>digital forensics</kwd><kwd>video recorder file systems</kwd><kwd>methodology for detecting encryption</kwd><kwd>artificial intelligence technologies</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">Dahua Technology. Dahua Product Security White Paper. Dahua Technology. 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