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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">mireabulletin</journal-id><journal-title-group><journal-title xml:lang="ru">Russian Technological Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Technological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-3210</issn><issn pub-type="epub">2500-316X</issn><publisher><publisher-name>RTU MIREA</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32362/2500-316X-2023-11-5-7-18</article-id><article-id custom-type="elpub" pub-id-type="custom">mireabulletin-759</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>ИНФОРМАЦИОННЫЕ СИСТЕМЫ. ИНФОРМАТИКА. ПРОБЛЕМЫ ИНФОРМАЦИОННОЙ БЕЗОПАСНОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INFORMATION SYSTEMS. COMPUTER SCIENCES. ISSUES OF INFORMATION SECURITY</subject></subj-group></article-categories><title-group><article-title>Автоматическое обезличивание конфиденциальной информации</article-title><trans-title-group xml:lang="en"><trans-title>Automatic depersonalization of confidential information</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7129-1018</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабак</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Babak</surname><given-names>N G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бабак Никита Григорьевич, аспирант, кафедра вычислительных машин, систем и сетей;  главный эксперт по защите данных, Департамент кибербезопасности</p><p>111250, Москва, Красноказарменная ул., д. 14, стр. 1; 117312, Москва, ул. Вавилова, д. 19</p><p>ResearcherID HHY-9372-2022</p></bio><bio xml:lang="en"><p>Nikita G. Babak, Postgraduate Student, Department of Computing Machines, Systems and Networks; Chief Data Protection Officer, Cybersecurity Department</p><p>14/1, Krasnokazarmennaya ul.,Moscow, 111250; 19, Vavilova ul., Moscow 117312</p><p>ResearcherID HHY-9372-2022</p></bio><email xlink:type="simple">nikita.enrollee@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/0000-0002-8575-5773</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белорыбкин</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Belorybkin</surname><given-names>L. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белорыбкин Леонид Юрьевич, директор проектов по защите данных, Департамент кибербезопасности </p><p>117312, Москва, ул. Вавилова, д. 19</p></bio><bio xml:lang="en"><p>Leonid Yu. Belorybkin, Director of Data Protection Projects, Cybersecurity Department</p><p>19, Vavilova ul., Moscow, 117312</p></bio><email xlink:type="simple">lbelorybkin@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7451-5443</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оцоков</surname><given-names>Ш. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Otsokov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оцоков Шамиль Алиевич, д.т.н., профессор, кафедра КБ-4 «Интеллектуальные системы информационной безопасности» Института кибербезопасности и цифровых технологий</p><p>119454, Москва, пр-т Вернадского, д. 78</p><p>Scopus Author ID 57212622267</p></bio><bio xml:lang="en"><p>Shamil A. Otsokov, Dr. Sci. (Eng.), Professor, Department of Intelligent Information Security Systemss, Institute of Cybersecurity and Digital Technologies</p><p>78, Vernadskogo pr., Moscow, 119454</p><p> Scopus Author ID 57212622267</p></bio><email xlink:type="simple">shamil24@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6242-6117</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Теренин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Terenin</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Теренин Алексей Алексеевич, к.т.н., управляющий директор, Департамент кибербезопасности</p><p>117312, Москва, ул. Вавилова, д. 19</p></bio><bio xml:lang="en"><p>Alexey A. Terenin, Cand. Sci. (Eng.), Managing Director, Cybersecurity Department</p><p>19, Vavilova ul., Moscow, 117312</p></bio><email xlink:type="simple">aaterenin@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4315-3061</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаброва</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabrova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шаброва Анастасия Игоревна, архитектор по защите данных, Департамент кибербезопасности</p><p>117312, Россия, Москва, ул. Вавилова, д. 19</p></bio><bio xml:lang="en"><p>Anastasia I. Shabrova, Data Protection Architect, Cybersecurity Department</p><p>19, Vavilova ul., Moscow, 117312</p></bio><email xlink:type="simple">shabrova1113@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский университет «МЭИ»; Публичное акционерное общество «Сбербанк России»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research University “Moscow Power Engineering Institute”; Sberbank of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Публичное акционерное общество «Сбербанк России»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sberbank of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>МИРЭА – Российский технологический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA – Russian Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>05</day><month>10</month><year>2023</year></pub-date><volume>11</volume><issue>5</issue><fpage>7</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бабак Н.Г., Белорыбкин Л.Ю., Оцоков Ш.А., Теренин А.А., Шаброва А.И., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Бабак Н.Г., Белорыбкин Л.Ю., Оцоков Ш.А., Теренин А.А., Шаброва А.И.</copyright-holder><copyright-holder xml:lang="en">Babak N.G., Belorybkin L.Y., Otsokov S.A., Terenin A.T., Shabrova A.I.</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://www.rtj-mirea.ru/jour/article/view/759">https://www.rtj-mirea.ru/jour/article/view/759</self-uri><abstract><sec><title>Цели</title><p>Цели. В то время как объем персональных данных, передаваемых по сети, продолжает расти, законодательные органы все более жестко регулируют процессы хранения и обработки цифровой информации. В работе рассматривается проблема защиты персональных данных и другой конфиденциальной информации (КИ), например, банковской или врачебной тайны, физических лиц. Одним из способов защиты конфиденциальных данных является их обезличивание – преобразование, в результате которого становится невозможно установить принадлежность этих данных конкретному субъекту. Цель работы – построение автоматической системы, позволяющей быстро и безопасно обезличивать данные с помощью технологий машинного обучения.</p></sec><sec><title>Методы</title><p>Методы. Предлагается использовать модели искусственного интеллекта для реализации системы автоматического обезличивания КИ, т.к. это дает возможность распознавать КИ даже в неструктурированных данных с достаточно высокой точностью без привлечения человеческого труда. Для повышения точности всей системы обезличивания предлагается использовать алгоритмы на основе правил.</p></sec><sec><title>Результаты</title><p>Результаты. На конфиденциальных данных, размеченных авторами для решения данной задачи, обучена модель распознавания именованных сущностей, которая в связке с алгоритмами на основе правил в результате имеет значение F1-меры больше, чем 0.9. Реализовано несколько вариаций алгоритмов обезличивания, что позволяет выбирать между ними для каждой конкретной задачи.</p></sec><sec><title>Выводы</title><p>Выводы. Разработанная система решает задачу автоматического обезличивания КИ. Это открывает возможность для безопасной обработки и передачи КИ во многих областях, например, в банковской деятельности, государственном управлении, рекламных кампаниях. Также автоматизация процесса обезличивания делает возможной передачу КИ в тех случаях, когда это необходимо, но невозможно в силу правовых ограничений. Отличительная особенность разработанного решения заключается в том, что обезличиваются как структурированные данные, так и неструктурированные, в т.ч. с сохранением контекста.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objectives</title><p>Objectives. As the scope of personal data transmitted online continues to grow, national legislatures are increasingly regulating the storage and processing of digital information. This paper raises the problem of protecting personal data and other confidential information such as bank secrecy or medical confidentiality of individuals. One approach to the protection of confidential data is to depersonalize it, i.e., to transform it so that it becomes impossible to identify the specific subject to whom the data belongs. The aim of the work is to develop a method for the rapid and safe automation of the depersonalization process using machine learning technologies.</p></sec><sec><title>Methods</title><p>Methods. The authors propose the use of artificial intelligence models to implement a system for the automatic depersonalization of personal data without the use of human labor to preclude the possibility of recognizing confidential information even in unstructured data with sufficient accuracy. Rule-based algorithms for improving the precision of the depersonalization system are described.</p></sec><sec><title>Results</title><p>Results. In order to solve this problem, a model of named entity recognition is trained on confidential data provided by the authors. In conjunction with rule-based algorithms, an F1 score greater than 0.9 is achieved. For solving specific depersonalization problems, a choice between several implemented anonymization algorithm variants can be made.</p></sec><sec><title>Conclusions</title><p>Conclusions. The developed system solves the problem of automatic anonymization of confidential data. This opens an opportunity to ensure the secure processing and transmission of confidential information in many areas, such as banking, government administration, and advertising campaigns. The automation of the depersonalization process makes it possible to transfer confidential information in cases where it is necessary, but not currently possible due to legal restrictions. The distinctive feature of the developed solution is that both structured data and unstructured data are depersonalized, including the preservation of context.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>автоматизированная система</kwd><kwd>анонимизация</kwd><kwd>защита информации</kwd><kwd>кибербезопасность</kwd><kwd>конфиденциальная информация</kwd><kwd>машинное обучение</kwd><kwd>нейросети</kwd><kwd>обезличивание</kwd><kwd>персональные данные</kwd><kwd>распознавание именованных сущностей</kwd></kwd-group><kwd-group xml:lang="en"><kwd>automated system</kwd><kwd>anonymization</kwd><kwd>information protection</kwd><kwd>cybersecurity</kwd><kwd>sensitive information</kwd><kwd>machine learning</kwd><kwd>neural networks</kwd><kwd>depersonalization</kwd><kwd>personal data</kwd><kwd>named entity recognition</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">Шаброва А.И., Теренин А.А, Бабак Н.Г. 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