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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Theoretical exploration of the design of the open university ecosystem and its security challenges within the realm of digital transformation ⋆</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Oksana Buinytska</string-name>
          <email>o.buinytska@kubg.edu.ua</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Valeriia Smirnova</string-name>
          <email>v.smirnova@kubg.edu.ua</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Tetiana Terletska</string-name>
          <email>t.terletska@kubg.edu.ua</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Liliia Varchenko-Trotsenko</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Bohdan Hrytseliak</string-name>
          <email>b.hrytseliak@kubg.edu.ua</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Borys Grinchenko Kyiv Metropolitan University</institution>
          ,
          <addr-line>18/2 Bulvarno-Kudryavska str., 04053 Kyiv</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>CPITS-II 2024: Workshop on Cybersecurity Providing in Information and Telecommunication Systems II</institution>
        </aff>
      </contrib-group>
      <fpage>115</fpage>
      <lpage>128</lpage>
      <abstract>
        <p>The paper investigates the theoretical foundations of designing an open university ecosystem for protection against information security threats that meet the requirements of the modern digital society. The authors provide an overview of international and Ukrainian legal acts related to the digital transformation of higher education, which is not limited to and not determined by the introduction of digital technologies into the activities of the university, it involves much deeper changes, namely the formation of a new model of university functioning and activity. The paper discusses international and Ukrainian experiences in designing an open university ecosystem, methodologies, and measures to increase protection against cyber threats and to ensure the safe operation of higher education infrastructure, which is especially relevant in the context of martial law in Ukraine. The key benefits of digital transformation, such as creating opportunities for cooperation, expanding service delivery, and changing approaches to work, individual and group educational needs, are highlighted, which requires the creation of a university ecosystem based on the ideological and methodological principles of openness and continuity of the learning process. The analysis of the ideas of digital transformation and the design of the university ecosystem is based on the research of leading scientists in the world and Ukraine. The authors offer a list of functioning ecosystems that are directly or indirectly related to university education, their features, and strengths are indicated, and the common factors to be taken into account in the process of an educational ecosystem design are defined. Cybersecurity has been identified as one of the important issues to consider in the design of an open university ecosystem The main areas to ensure the reliability and security of the ecosystem include data security and privacy, access control and authentication, and network and infrastructure protection. The digital campus of Borys Grinchenko Kyiv Metropolitan University is described as the current stage of the university's digital transformation and is the basis for designing an open university ecosystem. It includes such main categories as digital education, digital science, digital control, image and leadership, digital space, and infrastructure. The paper also presents the prerequisites for creating an ecosystem of the Grinchenko University in the context of digital transformation as a preparatory stage for the implementation of the study on the design of an open university ecosystem, which was launched by the Digitization of Education Research Lab of Borys Grinchenko Kyiv Metropolitan University. Based on the analysis and considering the requirements and needs of today, an indicative model of the open university ecosystem is presented.</p>
      </abstract>
      <kwd-group>
        <kwd>eol&gt;open university ecosystem</kwd>
        <kwd>designing a university ecosystem</kwd>
        <kwd>open university</kwd>
        <kwd>cybersecurity</kwd>
        <kwd>digital transformation 1</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <p>The rapid development of technologies prompts the digital
transformation of all spheres of society’s life, which
provides an opportunity for the development of education
and at the same time creates challenges for universities. The
process of digital transformation in the world has been
accelerated by the pandemic caused by Covid-19 and the
introduction of martial law in Ukraine. Organizations and
educational institutions were forced to work in remote
mode, not only employees needed to master new digital
technologies and tools, but also all citizens—consumers of
social services. Digital transformation is not limited to and
not determined by the introduction of digital technologies
into the activities of the university, it involves much deeper
changes, namely the formation of a new model of
functioning and activity of the university—an open
university, a “university without walls”, which will be the</p>
      <p>0000-0002-3611-2114 (O. Buinytska);
0000-0001-9965-6373 (V. Smirnova);
0000-0002-8046-423X (T. Terletska);
0000-0003-0723-4195 (L. Varchenko-Trotsenko);
0000-0003-2953-8560 (B. Hrytseliak)
© 2024 Copyright for this paper by its authors. Use permitted under
Creative Commons License Attribution 4.0 International (CC BY 4.0).
key to success in the next ten years, about which is stated
in the Concept of the European Association of Universities
“Universities without Walls: A Vision for 2030” [1]. Only
with a complete change in the organizational structure of
the university, one can realize such benefits of digital
transformation as the creation of opportunities for
cooperation, the expansion of service delivery, and changes
in approaches to work, individual and group educational
needs, which require the creation of a university ecosystem
based on the worldview and methodological principles of
openness and continuity of the process of cognition. The
ecosystem itself will ensure the development of a holistic
university to achieve its competitiveness, openness,
transformation, and transnationality, strategic goals of the
university’s sustainable development, which is formed as a
result of the synergy of education, science, innovation,
academic, and business community. However, along with
the numerous benefits provided by digital transformation,
new challenges arise, among which a special place is
occupied by ensuring protection against information
security threats, and disruptions in the functioning of the
university’s digital infrastructure to ensure the continuity
of the educational process, increasing the level of security
of information resources, protecting confidential data, etc. [2].</p>
      <p>
        To be able to design an open university ecosystem, it is
important to study the previous experience of designing
educational ecosystems and increasing their security, as
well as the legislative framework for this. At the same time,
a solution must be planned taking into account the existing
infrastructure and available resources of the higher
education institution (HEI). Thus, it is necessary to study
the prerequisites of the open university ecosystem and
modern approaches to ensure its protection. In the context
of modern military aggression, which covers not only
physical but also cyberspace, higher education institutions
(HEIs) are becoming attractive targets for cyberattacks that
can lead to the leakage of confidential information, personal
data, disruption of the educational process, impact on
research results and the overall reputation of the
educational institution. The digital transformation of
education creates additional challenges, including
cybersecurity issues in the open university ecosystem,
which must be taken into account in the design process [
        <xref ref-type="bibr" rid="ref1">3,
4</xref>
        ]. The main areas of cybersecurity in the open university
ecosystem include data security and confidentiality, access
control and authentication, and network and infrastructure
security. Therefore, the issue of protecting the
infrastructure of a higher education institution from cyber
threats is a priority.
      </p>
      <p>Problem statement. Modern society requires a
profound change in approaches to work, service delivery,
problem-solving, and management in various fields. Higher
education is no exception and must adapt to the conditions,
respond to the challenges of today, and develop to be
competitive and effective in the context of digital
transformation, which is not limited to the use of digital
tools, but requires the development of a new model of
functioning to ensure lifelong learning, the introduction of
innovative technologies and teaching methods, cooperation
with business, government and public structures for
highquality education and research. Designing an open
university ecosystem that has a high level of protection
against information security threats is an urgent problem
and research area.</p>
      <p>The purpose of the study. The purpose of the paper
is to study the best international, European, and national
practices of designing educational and university
ecosystems in the context of the digital transformation of
society and to ensure their protection. The main tasks are to
study the legislative framework for digital transformation,
analyze Ukrainian and international experience in various
ecosystems related to educational activities and universities
in particular, determine the prerequisites for designing an
open university ecosystem at Borys Grinchenko Kyiv
Metropolitan University in the context of digital
transformation, identify key guidelines for the security of
the open university ecosystem, and design a model of such
an ecosystem.</p>
    </sec>
    <sec id="sec-2">
      <title>2. Method description</title>
      <p>To achieve the goal of the research several theoretical
methods were used: the analysis of the current state of the
problem research in scientific publications; the analysis of
normative and legislative acts on digital transformation of
higher education at national and international levels;
generalization of experience in designing open university
ecosystems; comparative analysis method; determination of
the prerequisites for Borys Grinchenko Kyiv Metropolitan
University ecosystem design under the conditions of digital
transformation. The research was carried out according to the
tasks of the scientific topic “Designing an open university
ecosystem in the context of digital transformation of society”
(No. 0123U102794), which is being implemented by the
Digitization of education research laboratory of Borys
Grinchenko Kyiv Metropolitan University.</p>
    </sec>
    <sec id="sec-3">
      <title>3. Research results</title>
      <p>The paper presents the research carried out at the first and
partially second stages of the implementation of the
research topic of the Digitization of Education Research Lab
of Borys Grinchenko Kyiv Metropolitan University, which
includes some tasks, including studying the process of
digital transformation based on the world’s leading higher
education institutions, determining the peculiarities of
digital transformation in the management, educational and
scientific spheres of higher education institutions, analyzing
international experience in designing open university
ecosystems; substantiating the prerequisites for the project.
The study summarizes the regulatory and legal documents
related to the digital transformation of higher education, the
experience of ecosystems, and the prerequisites of Borys
Grinchenko Kyiv Metropolitan University, which serve as
the basis for designing an open university ecosystem.</p>
      <p>The study analyzed the use of terminology related to
open educational ecosystems and digital transformation in
European long-term documents, Ukrainian legislative
documents, draft documents submitted for public
discussion, articles by leading scholars who study university
development, ecosystem building, and digital
transformation, etc. (Fig. 1).
The key issues of digital transformation of university
education are reflected in key long-term international
documents, including those of the European Commission, the
United Nations, the European Association of Universities, and
the International Association of Universities.</p>
      <p>The main strategic priorities of the Digital Education
Action Plan (2021-2027), an updated policy initiative of the
European Union (EU), are to promote the development of a
high-performance digital education ecosystem. For the
implementation of strategic priorities, some measures have
been identified, which include the development of a Plan for
the digital transformation of higher education institutions,
the creation of a European platform for the exchange of
higher education content and educational data to support
in-depth transnational cooperation between higher
education institutions and facilitate the exchange of content
and educational data, the development of network
infrastructure, the implementation of innovative
technologies, development of digital competence of
teachers and lecturers, inclusion of artificial intelligence and
data-related skills in the European Framework of Digital
Competences. The Plan emphasizes the importance of
improving ICT skills in areas such as cyber security, big
data, quantum technology, and machine learning, as well as
improving digital skills for businesses such as web design,
digital marketing software development, etc. [5].</p>
      <p>Transforming our world: the 2030 Agenda for
Sustainable Development [6], one of the key documents of
the Department of Economic and Social Affairs, which
considers digital technologies as a means of implementing
open access to education, global cooperation, and
knowledge sharing. Open education is part of an open and
socially inclusive world, which means that openness must
be visualized as one of the merits of higher education as well
and an open university ecosystem can be seen as a way to
introduce and fulfil open higher education. In the context of
open education, urgent issues include ensuring compliance
with international and national standards of cybersecurity
in education, ensuring the security and reliability of
distance learning platforms, implementing reliable
authentication systems to prevent unauthorized access,
preserving and protecting educational materials and
research results in open access, protecting confidential
research data, fostering a culture of cybersecurity among
students, faculty, and staff, ensuring the security of data and
processes when using cloud technologies [7, 8].</p>
      <p>The concept of the European Association of Universities
“Universities without Walls: A Vision for 2030” defines the
vision of sustainable and efficient universities that serve</p>
      <p>European societies in a better future. The digital
transformation of universities is recognized as an important
trend but does not replace a physical presence on campus.
As the process of digitization expands, advanced digital
technologies must be integrated into university education,
the model of which will undergo significant changes for
openness and accessibility. However, physical presence on
campus should remain a core feature of most educational
institutions [1].</p>
      <p>
        The main strategic priority of the International
Association of Universities is the digital transformation of
higher education. The IAU Strategy (2022–2030) declares
that digital transformation affects all aspects of higher
education institutions, from governance to teaching and
research. It opens up new opportunities but also presents
new challenges. HEIs must respond to, interact with, and
shape this process to stay current, and modern and
correspond to the needs of the society where digital
technologies play a crucial role [
        <xref ref-type="bibr" rid="ref6">9</xref>
        ].
      </p>
      <p>
        The strategy for the development of higher education in
Ukraine for 2022–2032 is aimed at achieving the Sustainable
Development Goals, including the spheres of education and
professional training, and is coordinated with other
program documents that are conducive to a high standard
of living and human progress. The Strategy identifies key
priorities for the higher education system at the present
stage of social and economic development together with the
main characteristics that should be formed by 2032. The
Strategy emphasizes that the lack of practice and experience
in implementing digital technologies is one of the problems
that need to be addressed. Therefore, the digital
transformation of educational institutions is an important
direction of the development of higher education in
Ukraine, which involves the utilization of digital
technologies to improve management and monitoring in
higher education institutions and the quality of the
educational process. The main tasks to achieve the strategic
and operational goals of this Strategy are the development
of innovation infrastructure based on higher education
institutions, promotion of their integration into regional
innovation ecosystems and Industry 4.0 clusters, taking into
account the SMART specialization of the regions; digital
transformation of management, regulation and monitoring
processes in higher education institutions and the effective
use of digital (distance) technologies in the educational
process; development of standardized digital tools for
measuring learning outcomes and verifying academic
integrity; introduction of IT equipment as part of the digital
infrastructure in the updated teaching and research
laboratories of higher education institutions; formation of a
fault-tolerant IT infrastructure; encouragement of the use of
innovative technologies and teaching and learning tools in
the educational process, development of research
infrastructure; modernization of networks, secure access
and data exchange; search for ways to digitally transform
the access of foreign citizens to higher education in
Ukrainian universities [
        <xref ref-type="bibr" rid="ref7">10</xref>
        ].
      </p>
      <p>
        Ukraine’s Recovery Plan (Education and Science)
regulates the key measures for the post-war recovery of the
sphere of Ukrainian education. The primary objectives of
the Plan encompass several key areas: fostering the creation
of personalized educational paths for students,
incorporating interdisciplinary educational initiatives,
securing acknowledgment from universities for non-formal
and informal learning, promoting student-centered learning
principles as the cornerstone of educational structuring, and
integrating innovative technologies and diverse educational
modalities. Additionally, the Plan outlines the integration of
digital solutions to reinforce measures for identifying
breaches of academic integrity, notably through the
development of a standardized digital tool for monitoring
academic integrity. The Plan also outlines the need for the
digital transformation of management, regulation, and
monitoring processes in higher education institutions, the
effective use of digital (distance) technologies in the
educational process, the creation of a universal
methodology for evaluating scientific activity based on
world experience in the balance between quantitative and
qualitative indicators, the introduction of digital evaluation
tools, development a unified information system that will
ensure the reliability and relevance of data for analysis and
decision making in the field of science [
        <xref ref-type="bibr" rid="ref8">11</xref>
        ].
      </p>
      <p>
        The plan for the implementation of open science in
Ukraine provides for measures to ensure open access to
scientific results and scientific and technical information;
guarantee open access to research infrastructure and
promote a favorable environment for the effective use of
scientific and technical information and publicly available
research infrastructure resources; protect open scientific
platforms and data repositories from unauthorized access;
ensure security in the exchange of data between different
scientific institutions and industries; popularization of
science, dissemination of scientific knowledge and
involvement of citizens in scientific and technical activities;
improvement of the system of quality assessment of
scientific and technical activities; raising awareness and
building competence in open science. The strategy for
advancing open science in Ukraine advocates for the
adoption of proper management practices for scientific data
(FAIR principles) and the utilization of optimized scientific
data (FAIR data). This includes their integration into the
research process. Moreover, it entails the establishment of a
national scientific information system for open access
monitoring, facilitation of data exchange with EU nations,
particularly through integration into European data spaces,
and the establishment of a unified database documenting
scientific and technical accomplishments. Additionally, it
aims to refine the criteria for state certification of higher
education and scientific institutions, as well as to develop
guidelines for these institutions on enhancing institutional
policies for evaluating scientific and academic staff, guided
by the principles outlined in the San Francisco Declaration
on Research Assessment (DORA) and the Open Science
Career Assessment Matrix (OS-CAM) [
        <xref ref-type="bibr" rid="ref9">12</xref>
        ].
      </p>
      <p>The draft document “Concept of digital transformation
of education and science”, which is under public discussion,
created to bring it into line with the global trends of digital
development, highlights the need for the successful
realization of each person’s potential, including the
selfrealization of those who choose professions that require
acquiring a high level of digital competences and mastering
the latest technologies.</p>
      <p>
        In the project of the Ministry of Digital Transformation
of Ukraine “Strategy for the Development of the Innovation
Ecosystem in Ukraine”, where the following innovation
areas are prioritized: defense tech, artificial intelligence,
FinTech, Green Tech, AgriTech, Cybersecurity, Industry
4.0; the insufficiently developed lifelong education system
and weak STEM education, which do not allow the
development of innovative entrepreneurship in Ukraine, the
low realization of the development potential of the IT
sphere due to systemic problems in IT education at every
stage of specialist training are noted [
        <xref ref-type="bibr" rid="ref10">13</xref>
        ].
      </p>
      <p>
        The studied documents allow the authors to assert that
the digital transformation of university education may
result in the construction of an open university ecosystem
characterized by a high level of security, compliance with
advanced cybersecurity standards, and ensuring reliable
protection, integrity, and accessibility of educational
resources and data in conditions of increased openness and
interaction. The design of an open university ecosystem
correlates with the priorities of digital transformation of
universities in the documents analyzed above [
        <xref ref-type="bibr" rid="ref10 ref6 ref7 ref8 ref9">1, 5, 6, 9–13</xref>
        ].
      </p>
      <p>The development of university infrastructure,
integration of digital technologies into the educational
process, digital transformation of management, regulation
and monitoring processes, development of digital
competence of teachers and lecturers, ensuring high quality
and security standards, open access, dissemination of
research results, improvement of institutional policies for
the evaluation of research and teaching staff are identified
as key strategic priorities of the digital transformation of
HEIs in the regulatory documents of the European and
national levels. The implementation of the priorities set out
in the regulatory documents at the European and national
levels plays a significant role in improving the quality of
education, increasing the competitiveness of universities,
and preparing students who will be successful in the modern
digital world. At the same time, these priorities contribute to
expanding access to education, ensuring the continuity of the
educational process, introducing innovative methods and
approaches to teaching, actively involving students in the
learning process, expanding research opportunities, and
creating a safe and open educational environment conducive
to innovation, knowledge sharing, and cooperation.
Therefore, we see them as a guideline in designing an open
university ecosystem.</p>
      <p>
        Digital transformation has become one of the key
aspects of discussions on the development of education in
recent years. Scientists are investigating various aspects of
the digital transformation of society and education, in
particular, its impact on various spheres of university
activity. Among the main tasks of the digital transformation
of education, Bykov V., Spirin O., and Pinchuk O. highlight,
particularly the formation of a coherent national policy for
the digital transformation of education, improving the
digital competence of participants in the educational
process, conducting research in the field of digitalization of
education, etc. [
        <xref ref-type="bibr" rid="ref11">14</xref>
        ]. The Ukrainian and foreign experience
of the digital transformation of higher education at different
stages is summarized by Vakaliuk T., Antoniuk D.,
Novytska I., and Medvedieva M. It is emphasized that there
is no single approach to the digital transformation of higher
education, each researcher considers the problem in a
separate context and emphasizes that in modern conditions,
the digital transformation of higher education institutions
is simply necessary to ensure a quality educational process
in all its aspects [
        <xref ref-type="bibr" rid="ref12">15</xref>
        ].
      </p>
      <p>
        Cerda Suarez L. M., Nunez-Valdes K., Quiros and
Alpera S. [
        <xref ref-type="bibr" rid="ref13">16</xref>
        ] highlight a systems perspective to understand
the digital transformation in higher education but also
expand the range of management decisions about the role
of educational ecosystems in this transformation. Recently,
considerable attention has been paid by the scientific
community to the study of the education ecosystem and the
university ecosystem, with an emphasis on the importance
of security. In particular, the educational ecosystem as an
environment for creating conditions that increase the
competitiveness of universities, organizations, areas, and
regions is considered by Kovaliuk T. and Kobets N. [
        <xref ref-type="bibr" rid="ref14">17</xref>
        ]. The
study presents the synergy of education and science with
the state-political system, business and economy, and
society and proposes the concept of “University 4.0” as part
of an innovative educational ecosystem.
      </p>
      <p>
        The principles of open education are described in
the paper by Kyrychenko M., Prosina O., Shven Y., and
Kravchynska T. [
        <xref ref-type="bibr" rid="ref15">18</xref>
        ]. Among the principles the following
ones can be singled out: openness and accessibility,
flexibility and adaptability, globalization, and economic
efficiency. Identity management options, authorization
processes, and access control parameters in public and
private universities are studied by Mollakuqe E. and
Dimitrova V. [
        <xref ref-type="bibr" rid="ref16">19</xref>
        ]. The authors identify key measures aimed
at strengthening the overall security of universities against
new cyber threats, including continuous monitoring of
advanced technologies, user training incident response
planning, etc. These measures should be taken into account
in the process of designing an open university ecosystem.
      </p>
      <p>
        Abad-Segura E., Gonz´alez-Zamar M-D., Infante-Moro
J.C., Ruip´erez Garc´ıa G. explore the main trends related to
the sustainable management of digital transformation,
which include Big Data, artificial intelligence, robotics, the
use of flipped classroom technologies, digital cooperative
learning (DCL), gamification, augmented, virtual or mixed
reality, which contributes to increasing the motivation and
involvement of students in the educational process,
stimulates practical and creative activity, using new didactic
models for learning and teaching based on individual
learning, personalization of content and development of
own skills through social learning [
        <xref ref-type="bibr" rid="ref17">20</xref>
        ]. Tungpantong C.,
Nilsook P., and Wannapiroon P. identify strategy, process,
product (service), human factor, data, and technology as the
factors that influence the success of the digital
transformation of educational institutions. At the same
time, the issue of increasing the level of security of the
infrastructure and information resources of a higher
education institution is particularly important [
        <xref ref-type="bibr" rid="ref18">21</xref>
        ]. The study
by Dudykevych V., Mykytyn H., Stosyk T., and Skladannyi P.
[
        <xref ref-type="bibr" rid="ref19">22</xref>
        ] presents a general methodology that allows the
implementation of integrated security systems for the safe
operation of infrastructure facilities. The methodology
includes such key aspects as a multi-level approach to
security, ensuring security at all stages of the information life
cycle, applying a systematic approach, and using specialized
security technologies for each level of architecture.
      </p>
      <p>
        Ab Jalil H., Ismail I.A., Ma’rof A.M., Lim C.L., Hassan N.,
Che Nawi N.R. [
        <xref ref-type="bibr" rid="ref20">23</xref>
        ] based on an analysis of data from
universities, examined the impact of the ecosystem on
students’ future readiness. Kathleen Mahon, Hannu L. T.
Heikkinen, and Rauno Huttunen [
        <xref ref-type="bibr" rid="ref21">24</xref>
        ] encourage the
inclusion of critical educational practices in the university
ecosystems that are now being created. Research work
“Towards a Unified Open Education Ecosystem through
Generative AI, Blockchain, DAO, MMLA, and NFT” by Dr.
Mehmet Firat explores the potential integration of several
technologies to create a single educational ecosystem. These
technologies include decentralized autonomous
organizations (DAOs), blockchain, non-fungible tokens
(NFT), generative artificial intelligence, and multimodal
learning analytics technologies [
        <xref ref-type="bibr" rid="ref22">25</xref>
        ]. Particular attention is
paid to information security aspects, including the protection
of students’ data, ensuring the integrity of educational
materials, and creating reliable authentication mechanisms
within this innovative ecosystem.
      </p>
      <p>
        Piazza A., Vasudevan S., and Carr M. examine the
cybersecurity ecosystem in higher education, finding very
low levels of collaboration and significant opportunities for
improving cyber threat information sharing [
        <xref ref-type="bibr" rid="ref23">26</xref>
        ]. The
research identifies key areas for enhancement, including the
need for university management to support collaboration,
the potential for coordinating bodies to play a more active
role, and the importance of investing in universities’ digital
estates to improve overall sector resilience. The study by H.
Dei, D. Shvets, N. Lytvyn, O. Sytnichenko, and O. Kobus
[
        <xref ref-type="bibr" rid="ref24">27</xref>
        ] highlights the importance of cybersecurity in
educational institutions as part of Ukraine’s path to
European integration, emphasizing the need for improved
legislation, privacy protection, and data security across
various sectors. Key challenges include outdated legislation,
lack of clear cybersecurity standards, and protection of
personal data, while prospects for improvement involve
enhancing regulatory frameworks, implementing
innovative technologies, and developing tailored
cybersecurity mechanisms for educational institutions.
Anakhov P., Zhebka A., Popereshnyak S., Skladannyi P.,
and Sokolov V. [
        <xref ref-type="bibr" rid="ref25">28</xref>
        ] present an innovative approach to
protecting critical information infrastructure from military
cyberattacks, which can be used in part in higher education
institutions. The main concept is to decentralize the
telecommunications network through its hybridization.
This approach is aimed at increasing the resilience of critical
information infrastructure to cyber-attacks by diversifying
communication channels and dynamically adapting data
transmission parameters. The proposed concept has the
potential to significantly increase the level of cybersecurity,
which is important in the context of modern military
conflicts, where information infrastructure is becoming a
key target of attacks.
      </p>
      <p>
        Kepuska K. and Tomasevic M. [
        <xref ref-type="bibr" rid="ref26">29</xref>
        ] propose a simplified
cybersecurity framework for e-learning management
systems in higher education institutions, considering
resource constraints and low cybersecurity awareness.
      </p>
      <p>
        The design of an innovative and entrepreneurial
educational ecosystem of a higher education institution,
which takes into account the principle of environmental
friendliness and low power consumption of hardware and
software, is analyzed by Dan Sheng, Yulong Wang [
        <xref ref-type="bibr" rid="ref27">30</xref>
        ].
      </p>
      <p>
        Cwik S. and Singh C. [
        <xref ref-type="bibr" rid="ref28">31</xref>
        ] raise the issue of inclusiveness
and equality of participants in the educational process in the
scientific education ecosystem. So, we can conclude that the
concept of an educational ecosystem or university
ecosystem is variably used in scientific literature. However,
to consider the issue of designing an ecosystem of an open
university in the future, we need to define the legislative
background, single out the constitutional components of
such an ecosystem, and describe the current state of
readiness of the university considering available
infrastructure and resources.
      </p>
      <p>The analysis of scientific papers and research on the
digital transformation of education, ecosystem design, open
university, and approaches to improving the security of
educational ecosystems provides a valuable basis for
designing a secure, fault-tolerant, flexible open university
ecosystem in the context of the digital transformation of
society.</p>
      <p>The main areas of cybersecurity in the open university
ecosystem are focused on such key aspects as protecting the
confidentiality of information, ensuring the integrity of the
network and infrastructure, protecting personal data, and
raising users’ awareness of cybersecurity. Integrating
cybersecurity principles into the open university ecosystem
requires a comprehensive approach that covers all aspects of
information security, from data protection to managing risks
associated with interactions with external partners. An
important aspect is the protection of confidential information
stored at the university, in particular, students' personal data
and academic records, which includes data encryption,
compliance with privacy rules, data backup and recovery, and
data loss prevention. Access control ensures that only
authorized individuals have access to university systems and
data using multi-factor authentication, role-based access
control, single sign-on solutions, and privileged access
management. Network and infrastructure security is ensured
using firewalls, intrusion detection and prevention systems,
and secure configuration of network devices, including
protection against DDoS attacks and security of computers
and mobile devices. A key element of ensuring cybersecurity
is raising user awareness through training programs and
policies for handling confidential information, which
contributes to a culture of awareness of cyber threats.</p>
      <p>In addition, the experience of creating various
ecosystems was studied, but those related to university
education and the digital transformation of education and
society were highlighted: innovation, business, university,
ICT entrepreneurship, artificial intelligence, digital
solutions for education, open science, education, digital
education, etc.</p>
      <p>The results of the analysis of functioning ecosystems
and the features of some of them are shown in Table 1.</p>
      <p>Features of the ecosystem
Experimental project on the creation based on institutions of
higher education, scientific institutions of the Startup-school
incubator accelerator network.</p>
      <p>Selection, attraction, and training of creative people to create
their businesses and startups. Consists of Startup School
“Sikorsky Challenge”; Business incubator “Sikorsky
Challenge”; Innovative technological environment “Sikorsky
Lab”; Center for Intellectual Property; Venture Fund
“Sikorsky Challenge”.</p>
      <p>Analysis of the current status of ICT entrepreneurial
ecosystem performance. Diagnosis of the performance of the
different ecosystem stakeholders: educators, investors,
connectors, and facilitators by evaluating 19 indicators.
Recommendations for further developing the ICT
entrepreneurial ecosystem.</p>
      <p>Modern services and tools; Digital Skills and competencies;
electronic educational environment of the educational
institution; digital transformation of the lesson.</p>
      <p>Open source; data/research reproducibility, research data
management; open access to publications.</p>
      <p>Characteristics of the educational ecosystem of the future:
- Dependence on information and communication
technologies.
The analysis has shown that there is no unified scheme or
algorithm for an educational ecosystem design. The
ecosystems described above have different structures,
various features, and a wide spectrum of services and
activities. However, there are common factors taken into
account in the process of an educational and innovative
ecosystem design. Among them, there are the goals of the
organization, the needs of all stakeholders, defined target
groups, technical, financial, and human resources that can
be involved, the size of the ecosystem, etc.
- Use of smart learning spaces.
- Implementation of innovative pedagogical approaches.
- Use of the latest developments, solutions, and</p>
      <p>technologies that will prepare students for real life.
- Searches for new approaches to solving complex</p>
      <p>problems.</p>
      <p>Register of repositories of institutions of higher education
and scientific institutions of Ukraine; Digital archives.
Digitally enhanced learning and teaching.</p>
      <p>Implementing open access as the default practice for
communicating research results.</p>
      <p>Formation of a coherent high-quality and sustainable
institutional ecosystem of open access.</p>
      <p>Key trends for librarians to support researchers:
- Preprints and open science.
- Cooperation in research.
- Artificial intelligence technologies.
- Changes in the financing system.</p>
      <p>- Maintaining a work-life balance.</p>
      <p>An educational ecosystem for informing society about
quantum technologies.</p>
      <p>Structure:
- Education
- Natural sciences
- Social and Human Sciences
- Culture
- Communication and Information
- Ocean
- Priority Africa
- Priority Gender Equality.</p>
      <p>Ensuring the sustainability of the Diamond Open Access
scholarly communication ecosystem</p>
      <p>
        According to the results of the study “Digital learning
ecosystem at educational institutions: A content analysis of
scholarly discourse” [
        <xref ref-type="bibr" rid="ref29">32</xref>
        ], which relates to the description of
the concept of Digital learning ecosystem, four groups are
defined, namely: digital learning ecosystem, digital
education ecosystem, digital teaching and learning
ecosystem. Other terms are classified as parts and are used
more frequently (Fig. 2).
Education can gain a lot more opportunities by facilitating
the links of the educational ecosystem, i.e. formal education
with non-formal learning from stakeholders: business,
politics, etc.
      </p>
      <p>
        The maturity assessment methodology presented in the
Final report of the project “Guide for building the ICT
entrepreneurial ecosystems in the Eastern partner
countries: Maturity analysis and recommendations” [
        <xref ref-type="bibr" rid="ref30">33</xref>
        ]
can be adapted for educational and university ecosystems.
The main approaches were developed by the results of
interviews and consultations with stakeholders of the
innovation community in the field of ICT in the Eastern
partner countries: representatives of ministries, state
institutions, and business support associations, including a
wider community of local experts of the entrepreneurial
ecosystem in the field of ICT, facilities technology
development, education providers, investors, and others.
      </p>
      <p>Digital transformation is affecting all areas of university
life: teaching, research, and management, creating new
opportunities, but at the same time posing complex
challenges that require flexibility, innovation, and openness
to change. Universities are facing the need to transform to
meet the requirements of the digital era and remain
competitive in the global market of educational services.
Society wants an open, accessible, flexible, and efficient
educational environment aimed at developing the
competencies necessary for success in the 21st century and
supported by a reliable, powerful IT infrastructure. At the
same time, universities play an important role in the digital
transformation of society, as they are actively working to
provide affordable education, train highly qualified
specialists, introduce and develop innovations, and promote
lifelong learning. University science contributes to the
development of advanced technologies, which, in turn,
accelerates the digital transformation of the economy and
society towards Economy 4.0 (Fig. 3).
Digital transformation involves the formation of a new
model of functioning and activities of the university—an
open university, a “university without walls”, which will be
the key to success in the next ten years. Realizing the full
potential of digital transformation at a university often
requires profound changes in the organizational structure,
which allows for a more flexible and efficient system, and
promotes collaboration, service expansion, and innovation.
A prerequisite for meeting the diverse educational needs of
modern society is the creation of an open university
ecosystem based on the principles of openness and
continuous learning.</p>
    </sec>
    <sec id="sec-4">
      <title>4. Prerequisites for the creation of the Grinchenko University ecosystem in the conditions of digital transformation</title>
      <p>According to the analysis, the process of forming an open
university ecosystem in the context of digital
transformation involves the formation of a new model of
university functioning and activities and a change in the
worldview of participants in the educational process. The
nature and structure of universities should be hybrid. They
should have open, both physical and virtual campuses that
will work to interact with society, which will require an
integrated system of physical and digital educational,
scientific, and management environments to address the
demands of the university community and offer versatile
and blended methodologies. The traditional campus will
remain essential as a hub for social engagement,
concentrated learning, and research endeavors.
Simultaneously, the virtual campus will extend the
university’s reach, making it accessible and fostering
collaboration, while also pioneering inventive methods to
advance the university’s mission in research and education.</p>
      <p>
        Borys Grinchenko Kyiv Metropolitan University has
thorough studies, which include a formed information and
educational environment, a Digital Campus, a System for
the development of digital competence of teachers, a system
of ratings, etc. The information and educational
environment introduced at the university is a convergence
of digital, informational, and educational environments that
provide participants in the educational process with free
access to digital tools, and informational and educational
resources and ensure effective communication and
collaboration within the environment. The open
information and educational environment of the university
includes [
        <xref ref-type="bibr" rid="ref31">34</xref>
        ]:
–
–
–
–
      </p>
      <sec id="sec-4-1">
        <title>Platform for the management of training,</title>
        <p>scientific, and management activities, taking
into account the standards.</p>
        <p>Personal digital environment of teachers.</p>
        <p>Personal digital environment of students.</p>
        <p>Communication and collaboration support
systems.</p>
        <p>To secure the open educational environment of Borys
Grinchenko Kyiv Metropolitan University, the University’s
Cybersecurity Strategy was approved, with the priority
areas being improving network protection, data security,
and confidentiality, modernizing the remote desktop service
for remote work, and creating a single service for managing
educational and work processes.</p>
        <p>To protect access to the university’s open educational
environment, a two-stage verification of corporate email
accounts was introduced. To ensure secure external access
to the university’s internal network, we organized the use
of a VPN, which provides a secure communication channel
and reduces the risk of unauthorized access. Server OSes are
updated to versions that support the latest security updates.
Each site is equipped with a security certificate (SSL/TLS)
that encrypts all transmitted data and protects the
confidentiality of user information by creating an encrypted
communication channel. The university uses both licensed
and free software, choosing the best solutions for
educational and scientific tasks. The training and content
management systems are regularly updated to the latest
versions to ensure their stable operation and compliance
with modern requirements. Regular software updates are an
integral part of a comprehensive approach to cybersecurity,
as they allow us to quickly address identified vulnerabilities
that can be used by cybercriminals to gain unauthorized
access and compromise data confidentiality. To ensure the
security and integrity of information, data is backed up,
which ensures reliable data storage and quick access to it in
the event of failures or loss of local data, reduces the risk of
losing important information, and increases the level of
security and data availability for users. Comprehensive
protection of workstations and servers is provided by
modern anti-virus software, which is constantly updated
and includes modules for detecting and neutralizing various
types of malware, which creates proactive protection
against known and new threats.</p>
        <p>An important component of the information and
educational environment of Grinchenko University is the
electronic learning system, which is constantly being
developed and updated following the needs of participants
in the educational process. For convenience, the personal
digital environment of the teacher and the student,
respectively, is organized, which contains all the necessary
resources for organizing the educational process, including
distance learning, a module for implementing the selective
component of the educational program, and an additional
block with useful digital tools. The student digital
environment contains the study plan, the trajectory of
personal development of competencies, the rating of success
in each academic discipline and in general, the deadlines for
the completion of tasks and their evaluation by the teacher,
checking qualification papers for plagiarism, maintain
academic integrity in the created university database of
qualification papers with the integration of an
antiplagiarism service that checks for plagiarism on the
Internet; built-in electronic communication tools among all
participants of the educational process. In their digital
environment, a student has the opportunity to get
acquainted with the activities and ratings of teachers. The
teacher’s digital environment includes the possibilities of
creating and developing electronic educational courses,
describing and creating educational disciplines of the
student’s choice, working programs of educational
disciplines, forming performance information, and drawing
up and implementing an individual teacher’s plan.</p>
        <p>
          Electronic communication between the participants of
the educational process is provided by corporate mail on
Gmail and related Google services with two-step
verification, which creates a reliable secure space for the
exchange of educational materials and communication,
significantly increases the level of protection against
unauthorized access to accounts and prevents the disclosure
of confidential information. To implement the program of
openness developed an “E-portfolio”, “Activity register
database”, “Institutional repository”, a functioning Wiki,
etc. [
          <xref ref-type="bibr" rid="ref32">35</xref>
          ] Grinchenko University’s Internet portal, social
network pages of the university and faculties, electronic
scientific professional journals are functioning to present
and popularize the university’s activities on the Internet,
informational support of the educational process of
scientific, social and humanitarian, publishing activities,
and international cooperation.
        </p>
        <p>To display a complete picture of the activity of a teacher
at Grinchenko University, the “E-portfolio” system has been
developed, which allows not only to creation of an
eportfolio of a teacher but also for building rating tables of
indicators for evaluating the main types of activities of each
teacher and all departments to objectively analyze the
quality of personnel ensuring professional activity and
quality of higher education (Fig. 4).
A unified database of employees’ professional performance
indicators was created with the possibility of forming ratings
for certain types of activities. To monitor the effectiveness of
the scientific activity of teachers, a rating based on the
indicators of research activity defined by corporate standards
of scientific activity and digital competence—the
Transparency Rating (Fig. 5)—has been introduced. The
indicators of the publication activity of teachers (number of
publications, citation, h-index, i10-index), in particular in
influential scientometric databases, are taken into account in
the methodologies of the most authoritative international and
Ukrainian educational ratings.</p>
        <p>
          The rating is based on the citation rates of scientific
publications in the three most important scientometric
databases—Scopus, Web of Science, Google Scholar and is a
motivating factor for teachers to update their own
eportfolio profiles, create profiles in scientometric databases,
in case of absence, update information in profiles, in
particular Google Scholar, supplementing profiles with
indexed publications, disseminating research results,
discussing them in the international network scientific
community, thus developing skills in the use of digital
technologies in the organization of research and
dissemination of research results [
          <xref ref-type="bibr" rid="ref33">36</xref>
          ].
        </p>
        <p>All available digital resources of the university form an
integral information infrastructure—the Digital Campus,
which provides safe and convenient access to all necessary
digital resources, protecting the personal data of users and
ensuring uninterrupted operation of systems. Information
resources in the Digital Campus are presented in the
following categories (Fig. 6):
–
–
–
–
–
–</p>
      </sec>
      <sec id="sec-4-2">
        <title>Digital education</title>
        <p>Digital science
Digital control
Image and Leadership
Digital space
Infrastructure.
Digital Campus is proven to provide sufficient support for
all educational process participants. According to the
survey of scientific and pedagogical staff members at Borys
Grinchenko Kyiv Metropolitan University
(https://forms.gle/DGiF8cg9tXcBhrYbA) aimed at studying
current aspects of the university teachers’ professional
activities, 74,3% of the respondents estimate the Digital
Campus as a very convenient digital environment. The level
of sufficiency of resources in Digital Campus estimated as
Excellent and Very Good by the university staff members
reaches the following indicators: Digital education—95,7%;
Digital science—87%; Digital control—80%; Image and
leadership—87%; Digital space—92,8%; Infrastructure—84,3%
(Fig. 7).
Although there is a high level of satisfaction with Digital
Campus, there is room for development. Among the requests
by research and teaching staff are the implementation of
artificial intelligence and virtual reality, improvement of
current research presentation on the university
chairs/departments, strengthening of opportunities for
research and conference activities presented in Digital
Campus, and digital projects. This proves the need for the
further development and expansion of the Digital campus and
its integration with all the university resources including
human, digital, and physical. In the future, there is a strategic
vision of how the Digital Campus in the process of its
development is transformed as a component of the open
university ecosystem which is going to include human
resources, systems, and equipment and ensure security,
accessibility, sustainability, implementation of innovations,
etc.</p>
        <p>Therefore, we see the next important stage as the
development of the already implemented and bringing it to
a new stage—the stage of designing the open university
ecosystem, which is a complex of interacting human and
material resources, physical and virtual campuses, which
ensures the development of the university as a system as a
whole to achieve the strategic goals of the university’s
sustainable development, which is formed as a result of the
synergy of education, science, innovation, the state,
business, investors, academic community to create a value
proposition, openness, transformability and
transnationality, which corresponds to the vision
“Universities without walls: vision for 2030” of the
European Association of Universities [1], which member is
also Grinchenko University. In the context of digital
transformation, the design of the open university ecosystem
should be based on an integrated approach to cybersecurity,
considering the requirements for information security and
data privacy. Ensuring a high level of information security
is facilitated by the use of multi-level protection systems,
such as data encryption, limited access to resources,
information backup, and the introduction of modern
cybersecurity tools such as antivirus programs, firewalls,
intrusion detection and prevention systems (IDS/IPS), the
implementation of a privacy policy that includes the use of
data anonymization and minimization mechanisms,
ensuring the rights of users to protect personal information
following the requirements of the law.</p>
        <p>An indicative model of the open university ecosystem is
shown in Fig. 8.
The open university ecosystem model involves the
interaction of people, systems, and resources, and envisages
the creation of a safe, innovative, sustainable, and integrated
environment that actively uses the capabilities of artificial
intelligence. It is expected that the system will be constantly
evolving under the influence of digital transformation,
while remaining secure and ensuring sustainable
development, considering environmental, social, and
economic aspects. The open university ecosystem is a
dynamic structure that combines innovative solutions and
advanced technologies to create an effective, safe, and
accessible educational environment.</p>
        <p>Human resources as a part of the ecosystem are
addressed not only as people who provide the ecosystem
operation but also as ecosystem development potential.
That means the ecosystem must include both tools to ensure
high-quality work of human resources and to give
opportunities for professional development. Equipment
refers to the physical resources of the ecosystem including
infrastructure, networks, computer equipment, etc. The
system includes all digital resources of the university
ecosystem. In the process of open university ecosystem
design the main features of its operation must be kept in
focus: innovation, sustainability, accessibility, and security.
Innovations are the driving force of ecosystem
development. They imply technical resources, software,
pedagogical approaches, and managerial solutions. In this
context, AI should be mentioned as one of the most
impactful technologies of today. The development of such
technologies as AI would influence higher education and
universities must learn how to manage it and get a use of it
rather than ignore it. Sustainability includes the
environmental, social, and economic dimensions of the open
university ecosystem development. It ensures the long-term
and cost-effective functioning of the ecosystem and its
positive impact on all stakeholders, society, and the
environment. Accessibility considers both physical and
digital spaces of the university and provides equal
opportunities for study and work for people with different
abilities and backgrounds. Security refers to the physical
security of campuses and all material resources and digital
space security. Cybersecurity is one of the highest priority
issues in the open university ecosystem design as it ensures
personal information security, ecosystem information
security, and the provision of a smooth educational process
in the digital environment.</p>
      </sec>
    </sec>
    <sec id="sec-5">
      <title>5. Conclusions</title>
      <p>The strategic priorities for the digital transformation of
higher education set out in European and national
regulations include infrastructure development, technology
integration, managerial digitalization, teacher competence
and quality assurance, and the creation of a safe and open
educational environment. The implementation of these
priorities is key to improving the quality of education, the
competitiveness of universities, and the readiness of
students for the digital era, which will promote wider access
to education, innovative teaching methods, active student
participation, enhanced research opportunities, and a
favorable environment for cooperation and innovation.
Designing an open university ecosystem in the context of
digital transformation requires an integrated approach to
cybersecurity, constant monitoring, and adaptation to new
threats. This involves not only the implementation of
technical solutions but also the development of a
cybersecurity culture among all participants in the
educational process, the development of security policies,
and regular training. Thus, key components such as
security, innovation, sustainability and sustainable
infrastructure, accessibility, and integration of artificial
intelligence serve as the basis for the formation of an open
university ecosystem.</p>
      <p>After analyzing the experience of creating various
ecosystems, including university ecosystems, which are
formed in the context of educational transformation, the
strengths, and demand for university ecosystems, the authors
found the lack of a sustainable algorithm for designing a
university ecosystem, an unambiguous definition of concepts
related to the process of designing ecosystems, variability in
the use of names, different approaches to presenting the
structure of the ecosystem, etc.</p>
      <p>Digital transformation calls for the establishment of an
open university ecosystem, which involves changes in
organizational structure and educational paradigms. Borys
Grinchenko Kyiv Metropolitan University uses the
integration of physical and virtual campuses to improve
collaboration and provide greater accessibility. A Digital
Campus, a System for the development of digital
competence of teachers, a system of ratings, an electronic
learning system, information, and an educational
environment will serve as a sufficient basis for the
university’s digital transformation and for building an open
university ecosystem.</p>
      <p>The cybersecurity of the open university ecosystem is a
strategic priority that ensures the sustainability, innovation,
and competitiveness of the university in the digital age. The
protection of information resources, including academic
data, research, and intellectual property, is the key to the
successful functioning of a higher education institution and
its reputation.</p>
      <p>The current study is aimed at and limited to theoretical
results. Given the feasibility and relevance of the study, it is
planned to further substantiate and design the ecosystem,
defining the principles and criteria for its success.
[1]
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