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<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "https://jats.nlm.nih.gov/publishing/1.3/JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xml:lang="ru">
  <front xmlns:xlink="http://www.w3.org/1999/xlink">
    <journal-meta>
      <journal-id journal-id-type="elibrary">9004</journal-id>
      <journal-title-group>
        <journal-title>Problems of information security. Computer systems</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Проблемы информационной безопасности. Компьютерные системы</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn pub-type="epub">2071-8217</issn>
    </journal-meta>
    <article-meta xmlns:xlink="http://www.w3.org/1999/xlink">
      <article-id pub-id-type="publisher-id">13</article-id>
      <article-id pub-id-type="doi">10.48612/jisp/r3x6-ea4a-aaxn</article-id>
      <title-group>
        <article-title>Distributed ledger technologies application to audit and investigate incidents in big data processing systems</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Применение технологий распределенного реестра для аудита и расследования инцидентов в системах обработки больших данных</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <contrib-id contrib-id-type="orcid">0000-0001-9659-1244</contrib-id>
          <name>
            <surname>Poltavtseva</surname>
            <given-names>Maria</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <email>potavtseva@ibks.spbstu.ru</email>
        </contrib>
        <contrib contrib-type="author">
          <contrib-id contrib-id-type="orcid">0000-0002-3710-1652</contrib-id>
          <name>
            <surname>Torgov</surname>
            <given-names>Vladislav</given-names>
          </name>
        </contrib>
      </contrib-group>
      <aff id="aff1">Peter the Great St. Petersburg Polytechnic University</aff>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2021-12-24">
        <day>24</day>
        <month>12</month>
        <year>2021</year>
      </pub-date>
      <issue>4</issue>
      <fpage>144</fpage>
      <lpage>156</lpage>
      <self-uri xmlns:xlink="http://www.w3.org/1999/xlink" content-type="pdf" xlink:href="https://jisp.spbstu.ru/userfiles/files/soderzhaniya/2021_4-5-6.pdf"/>
      <abstract xml:lang="en">
        <p>The paper considers the problem of providing auditing of granular transformations in heterogeneous Big Data processing systems. The use of distributed ledger technologies for tracking data fragment transformations is proposed. The authors make a comparison of technologies applicable to solve this problem, provide an analytical and experimental evaluation, recommendations for the application of the study results. In contrast to other similar works, the authors consider the application of various distributed ledger technologies and include the multiplatform requirement for the framework. The proposed framework is universal and can be used in heterogeneous multiplatform big data processing systems</p>
      </abstract>
      <kwd-group xml:lang="en">
        <kwd>information security</kwd>
        <kwd>Big Data</kwd>
        <kwd>audit</kwd>
        <kwd>incident investigation</kwd>
        <kwd>Blockchain</kwd>
        <kwd>distributed ledger</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
