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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Ensuring the security of cyber-physical systems in the energy sector in the context of the expansion of digital management services*</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Alexander Bugaev</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Evgeny Grabchak</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Vladimir Grigoriev</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Evgeny Loginov</string-name>
          <email>loginovel@minenergo.gov.ru</email>
          <xref ref-type="aff" rid="aff3">3</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Academician of the Russian Academy of Sciences, Moscow Institute of Physics and Technology (National Research University)</institution>
          ,
          <addr-line>9, Institutskiy per., Dolgoprudny, Moscow Region, 141701</addr-line>
          ,
          <country country="RU">Russia</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Deputy Minister of Energy of the Russian Federation, Ministry of Energy of Russia</institution>
          ,
          <addr-line>42, Schepkina, Moscow, 107996</addr-line>
          ,
          <country country="RU">Russia</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>MGIMO (University) of the Ministry of Foreign Affairs of Russia</institution>
          ,
          <addr-line>76, Vernadsky Ave., Moscow, 119454</addr-line>
          ,
          <country country="RU">Russia</country>
        </aff>
        <aff id="aff3">
          <label>3</label>
          <institution>Situation and Analytical Center of the Ministry of Energy of Russia</institution>
          ,
          <addr-line>42, Schepkina, Moscow, 107996</addr-line>
          ,
          <country country="RU">Russia</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>The article formulates approaches to the formation of an Integrated digital data management platform in the energy sector in the interests of ensuring the security of cyber-physical systems in the energy sector of Russia, as well as in other EAEU member states. The general goal of creating the proposed Integrated Digital Platform is to form a secure integrated information structure for intercorporate exchange of data and electronic documents in the organizational structure of energy entities of all forms of ownership and government bodies at various levels in Russia and in other EAEU member states. To study this problem, a systemic-structural approach was applied, adapted to the task of forming and using databases of individual energy entities within the digital model of the electric power industry. The proposed approaches to solving the problem of ensuring the security of cyber-physical systems in the energy sector have scientific novelty, since they are adapted to the conditions of expanding digital management services in relation to the distributed quasi-unified energy system of the EAEU. The necessity of creating an Integrated digital data management platform in the energy sector (systems) is substantiated, the purpose of the system, the goals and objectives of the system being created are formulated, the functional structure of the system is proposed, the subsystems of the digital platform being created are described, measures are developed to implement the proposed technical and organizational solutions. The article is aimed at leaders and specialists of government bodies and energy companies, it can be useful for scientists specializing in the study of problems in the field of energy and informatics, as well as graduate students and students.</p>
      </abstract>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>Keywords: energy, security, information management system, digital platform
1</p>
    </sec>
    <sec id="sec-2">
      <title>Introduction</title>
      <p>By the end of 2021, it is planned to launch a single platform for the national data
management system in Russia. The corresponding provision was approved by the
Chairman of the Government of the Russian Federation M.V. Mishustin.</p>
      <p>Based on this digitalization trend implemented by the Government of the Russian
Federation, it is advisable to consider the possibility of forming an Integrated Digital
Data Management Platform in the Energy Sector (hereinafter: the Integrated Digital
Platform) in the interests of ensuring the security of cyber-physical systems in the
energy sector of Russia, as well as in other EAEU member states.
2</p>
    </sec>
    <sec id="sec-3">
      <title>Materials and methods</title>
      <p>The problems of ensuring information security in the energy sector have been
considered in the works of many domestic and foreign authors. The main approaches here
are software methods widespread in Russia and abroad, focused on conventional
information systems. Ensuring information security of automated and automatic control
systems in our country is largely based on Soviet and post-Soviet technical solutions.
The integration of technological control systems with public information and
telecommunication networks in the Russian energy sector began to develop rapidly only a
few years ago.</p>
      <p>However, the problem of ensuring the security of cyber-physical systems in the
energy sector in the context of the expansion of digital management services in relation
to the distributed quasi-unified energy system of the EAEU has not yet been solved
either theoretically or practically.</p>
      <p>Taking into account the intensive processes of digitalization of the industry, this
problem requires additional research.</p>
      <p>To study this problem, it is advisable to apply a system-structural approach adapted
to the task of forming and using databases of individual energy entities within the
digital model of the electric power industry.
3</p>
    </sec>
    <sec id="sec-4">
      <title>Purpose of the system</title>
      <p>The general goal of creating the proposed Integrated Digital Platform is to form a
secure integrated information structure for interoperate exchange of data and
electronic documents in the organizational structure of energy entities of all forms of
ownership and government bodies at various levels in Russia and in other EAEU
member states.</p>
      <p>Within the framework of the Integrated Digital Platform, the creation of an
industry-specific computer cluster can also be implemented, if necessary. A computer
cluster is necessary to expand computing power in the interests of information and control
systems based on existing computers of energy companies with state participation.</p>
      <p>The integrated digital platform is designed to provide functional and general
exchange, storage and processing of data and electronic documents within federal,
regional and municipal authorities in Russia and in other EAEU member states and
energy entities of all forms of ownership, as well as large and medium-sized
enterprises energy consumers.</p>
      <p>The considered Integrated Digital Platform should provide information support for
the processes of reliable and safe power supply in the face of risks and threats of
critical impacts of natural, man-made and special nature and other services (services)
within the powers of federal, regional and municipal authorities in Russia and in other
member states EAEU (included in the scope of the Integrated Digital Platform as it
develops).</p>
      <p>In the course of the development and implementation of the Integrated Digital
Platform, the processes of secure interaction of information systems of federal, regional
and municipal authorities in Russia and other EAEU member states and energy
entities of all forms of ownership, as well as large and medium-sized enterprises-energy
consumers, should be activated and coordinated.
4</p>
    </sec>
    <sec id="sec-5">
      <title>Goals and objectives of the system being created</title>
      <p>The goals of creating the Integrated Digital Platform are:
─ Information support of federal, regional and municipal authorities in Russia and in
other EAEU member states and energy entities of all forms of ownership in the
field of ensuring reliable and safe energy supply in the face of risks and threats of
critical impacts of a natural, man-made and special nature;
─ Ensuring secure exchange of data and electronic documents of federal, regional
and municipal authorities in Russia and in other EAEU member states and energy
entities of all forms of ownership, as well as large and medium-sized
enterprisesenergy consumers in the implementation of energy supply processes to consumers
in a distributed quasi-unified the EAEU energy system in the field of ensuring
reliable and safe energy supply.</p>
      <p>The tasks carried out within the framework of the Integrated Digital Platform
include:
─ Ensuring information interaction during the implementation of energy supply
processes to consumers in the distributed quasi-unified energy system of the EAEU;
─ Creation of common information resources and provision of access to them;
─ Creation and maintenance on the basis of a unified system of classification and
coding of a unified system of normative and reference information within the
powers of federal, regional and municipal authorities in Russia and in other EAEU
member states;
─ Providing access to information and computing services that allow modeling and
predicting the behavior of power systems and energy facilities under the influence
of various factors;
─ Ensuring access to information resources of energy companies in accordance with
the powers of federal, regional and municipal authorities in Russia and in other
EAEU member states;
─ Creation and maintenance of the functioning of a common infrastructure for
documenting information in electronic form;
─ Providing federal, regional and municipal authorities in Russia and in other EAEU
member states with information necessary for state control in the implementation
of energy supply processes to consumers in the distributed quasi-unified EAEU
energy system;
─ Ensuring the protection of information during information interaction between
federal, regional and municipal authorities in Russia and in other EAEU member
states and energy entities of all forms of ownership, as well as large and
mediumsized enterprises-energy consumers;
─ Information support for the activities of federal, regional and municipal authorities
in Russia and in other EAEU member states in difficult conditions, incl. in
emergency situations.
5</p>
    </sec>
    <sec id="sec-6">
      <title>Functional structure of the system</title>
      <p>The integration segment of the Integrated Digital Platform is designed to support
electronic data exchange between geographically distributed state information
resources and information systems of federal, regional and municipal authorities in
Russia and in other EAEU member states and energy entities of all forms of
ownership, other possible participants, in the implementation of processes power supply to
consumers in the distributed quasi-unified energy system of the EAEU, as well as to
provide access by means of such information systems to common information
resources and computing services.</p>
      <p>The integration gateway of the Integrated Digital Platform provides electronic data
exchange between information systems of federal, regional and municipal authorities
and corporate segments of energy companies, as well as large and medium-sized
enterprises-energy consumers by connecting their information systems to the integration
segment.</p>
      <p>It is proposed to combine the integration segment and corporate segments of energy
companies with each other by secure data transmission channels connected to the
integration gateway.</p>
      <p>The integration gateway performs the following functions:
─ Routing of electronic messages between the Integrated Digital Data Management
Platform and information systems of federal, regional and municipal authorities in
Russia and other EAEU member states, energy entities of all forms of ownership
and energy companies, as well as large and medium-sized energy consumers;
─ Guaranteed message delivery when interacting with integration gateways of other
segments;
─ Maintaining logs of operations performed by the integration gateway to ensure
control of information interactions, handling emerging emergency situations and
the possibility of analyzing ongoing interactions;
─ Connection of information systems of federal, regional and municipal authorities in
Russia and other EAEU member states and systems of interdepartmental
information interaction with ensuring the conversion of protocols and formats of electronic
messages (if necessary);
─ Information interaction with integration gateways of other segments and
information protection services.
6</p>
    </sec>
    <sec id="sec-7">
      <title>Subsystems of the system being created</title>
      <p>The information portal of the Integrated Digital Platform is designed to provide
centralized access to information resources of the Integrated Digital Platform, as well as
to generate, maintain and publish electronic documents and information used in the
implementation of information interaction in the Integrated Digital Platform.</p>
      <p>The statistics subsystem is designed to collect, store, process and accumulate data
from energy companies, as well as large and medium-sized enterprises that consume
energy.</p>
      <p>The information and analytical subsystem is designed to provide access for
employees of federal, regional and municipal authorities in Russia and in other EAEU
member states to information resources of the Integrated Digital Platform using a web
interface in order to generate analytical reporting forms and ad hoc requests, as well
as for analytical processing data loaded from various sources, including those
generated within the statistics subsystem of the Integrated Digital Platform.</p>
      <p>The modeling subsystem is intended for modeling the processes of functioning and
development of an industrial technological complex under the influence of various
factors, modeling the behavior of the electric power system taking into account
various criteria and restrictions at various time intervals, modeling events that affect the
stability of the power system, and others.</p>
      <p>The project and program management subsystem is designed to support the
development of measures to prevent or minimize the shortage of fuel and energy resources
among consumers, as well as to record and monitor the implementation of decisions
of federal, regional and municipal authorities in Russia and other EAEU member
states, and other projects , programs and action plans.</p>
      <p>The subsystem for maintaining reference information, registers and registers is
designed to maintain databases containing reference information, classifiers and other
information used in the implementation of energy supply processes to consumers in
the distributed quasi-unified energy system of the EAEU. It can also be used to
provide reference information by means of the Integrated Digital Platform, as well as to
make such information available to interested structural units of federal, regional and
municipal authorities in Russia and other EAEU member states and energy entities of
all forms of ownership, and also large and medium-sized enterprises-energy
consumers by means of the information portal of the Integrated Digital Platform.</p>
      <p>The monitoring and control subsystem is designed to obtain information about the
state and operability of the functional and supporting subsystems of the Integrated
Digital Platform, as well as to automate the control tasks of the Integrated Digital
Platform during its operation.</p>
      <p>The information security subsystem is designed to ensure confidentiality, integrity
and availability of data during their processing and storage in the integration segment,
as well as during their transmission through communication channels when
interacting with corporate segments.</p>
      <p>The information security subsystem is proposed to be built with an orientation both
to conventional information systems and to automated and automatic control systems.
7</p>
    </sec>
    <sec id="sec-8">
      <title>Structuring the creation of the system</title>
      <p>It seems expedient to structure projects for ensuring the security of cyber-physical
systems when creating an Integrated Digital Platform in the Energy Industry in
accordance with the following principles:
─ Technological solutions that meet the needs in the component base of the electric
power industry in the short, medium and long term;
─ Technological solutions that make it possible to produce competitive domestic
equipment to meet demand when creating an Integrated Digital Platform, taking
into account the phased decommissioning of foreign equipment in the medium and
long term;
─ Innovative solutions that provide a technological breakthrough in the long term
when creating an Integrated Digital Platform.</p>
      <p>To create an Integrated Digital Platform, it is necessary to develop and structure the
following materials:
─ Analysis of possible forms of building the infrastructure of the Integrated Digital
Platform for the purpose of network integration of databases of individual energy
entities within the digital model of the electric power industry, including:
 A general description of possible forms of digital platforms and means and systems
for ensuring information security and an analysis of their compliance with the tasks
of the industry Integrated Digital Platform, for the purpose of forming and using
databases of individual energy entities within the digital model of the electric
power industry;
 Analysis of technological trends in the use of information security tools and
systems;
 A list of possible reasons that impede the implementation and use of distributed
databases of individual energy entities within the digital model of the electric
power industry;
─ A description of the general recommended architecture of the Integrated Digital
Platform used to create and use databases of individual energy entities within the
digital model of the electric power industry, requirements for components and
modules, methods and mechanisms of interaction between modules, as well as with
external automated systems, including:
 List and general description of the basic functions of the Integrated Digital
Platform;
 Conceptual requirements for the architecture of the Integrated Digital Platform;
 Requirements for the elements of the information and telecommunications
infrastructure and databases of individual energy entities, including in terms of
scalability, fault tolerance, dynamic load redistribution and interaction with the DBMS and
taking into account the import substitution program in the energy industry;
 Description of conceptual approaches and requirements for the means of
organizing data storage, providing access to them;
 Comparative analysis of various types of means and systems for ensuring
information security and their suitability for use as databases of individual energy entities
within the digital model of the electric power industry;
 Methods of ensuring scalability, fault tolerance, dynamic redistribution of loads, as
well as interaction of the modules of the Integrated Digital Platform;
 Standard requirements for methods and procedures to ensure the preservation of
data integrity;
 Description of the basic principles and interfaces of interaction with external
information systems;
─ Requirements for the elements of information and telecommunications
infrastructure in order to form and use distributed databases of individual energy entities,
including, in terms of scalability, fault tolerance, dynamic load redistribution and
interaction with the DBMS:
 List of basic functions of the Integrated Digital Platform and requirements for
them;
 Recommendations on methods of ensuring scalability and fault tolerance of
solutions used for the formation and use of databases of individual energy entities
within the digital model of the electric power industry;
 A list of the main vulnerabilities of digital platforms created in order to form
databases of individual energy entities within the digital model of the electric power
industry and recommendations on protection methods, including recommendations
on the choice of methods and means of encryption and cryptography;
 Recommendations on typical methods of reaction to emerging collisions;
 A typical list of application software modules of the Integrated Digital Platform,
including definitions of the basic requirements for them, as well as the definition of
principles of interaction with external automated systems;
 Principles of scaling the infrastructure of digital platforms, taking into account the
principles of territorial distribution of storage and data management systems;
─ Recommendations on the use of distributed databases of individual energy entities
within the digital model of the electric power industry, including:
 Recommended structure of distributed databases of individual energy entities, rules
for interaction between GCD and data exchange;
 Recommended technologies for ensuring data integrity and consistency, including
protocols for reaching consensus and validating and verifying changes;
 Recommendations on ensuring the logging of changes made with preservation
from previous versions, as well as data on the date, reason, justifying documents
and other information on all changes made;
 Recommended distribution of roles in the distributed database system of individual
energy entities in order to form and use a digital network model, recommended
cryptographic methods and tools;
 A list of recommended changes to be made to the existing regulatory and legal
framework;
─ An action plan ("road map") for the phased deployment of digital platforms, the
introduction of means of receiving, transferring, verifying and protecting primary
data in order to form databases of individual energy entities within the digital
model of the electric power industry.</p>
      <p>In order to comprehensively assess the technical and economic efficiency of projects
to ensure the security of cyber-physical systems based on the formation of an
Integrated Digital Platform in the energy sector, it is necessary to implement the
following measures:
─ To conduct a technical and economic analysis of the scientific, technical and
human potential available in the Russian Federation for each of the submitted
projects, as well as collect information on the technological equipment of the project
participants;
─ To develop a methodology and analyze the priority and criticality of the proposed
technological solutions and projects for the industry;
─ To analyze the amount of equipment planned for production by industrial partners,
with details on the estimated volume of sales to energy companies;
─ To reveal the technical and economic parameters of the competitiveness of
equipment intended for mass production, including a comparative analysis of foreign
analogues;
─ To formulate indicators of economic efficiency of innovative projects, including</p>
      <p>NPV, IRR, discounted payback period for each of the submitted projects;
─ To analyze the existing technological and production capacities of domestic
enterprises for replicating the results obtained in the implementation of each of the
presented projects, as well as proposals for the creation of new information capacities.</p>
    </sec>
    <sec id="sec-9">
      <title>Conclusion</title>
      <p>On the basis of the Integrated Digital Platform in the energy sector, an organizational
and information base can be created to reduce the risks that threaten the security of
cyber-physical systems in the energy sector in the context of the expansion of digital
management services. Thus, an information environment will be created, including
databases and computing services for the accumulation of information, its analysis,
forecasting and planning of work and development of infrastructure facilities and
systems in the energy sector, including in conditions of possible network attacks,
taking into account various factors affecting the operation of industry equipment and
the resulting threats to the security of cyber-physical systems.
9</p>
    </sec>
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      <title>Acknowledgments</title>
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elements of the digital economy in Russia to optimize the interaction of aggregated
groups of economic agents based on the development of logistics of digital assets and
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