Archive Issue
International Interdisciplinary Scientific Journal "Expert"
Volume 3 (2026)
Language of the original article: English
ABSTRACT. The financial sector’s digital transformation has significantly increased institutional dependence on information and communication technologies, third-party digital infrastructures, and real-time data exchange. In this environment, cybersecurity can no longer be treated as a narrowly technical or auxiliary IT function. This article argues that cybersecurity and secure communication channels should be understood as strategic enablers of digital transformation and integral components of risk governance in the financial sector. The study employs a conceptual, regulatory-analytical, and literature-synthesis approach grounded in contemporary international and European frameworks on digital operational resilience, cyber risk supervision, and incident response, while also drawing on the scholarly literature on cybersecurity governance and financial cybersecurity risk management. It shows, on the basis of reviewed frameworks and literature, that cybersecurity and secure communications underpin institutional resilience, regulatory compliance, operational continuity, crisis coordination, and stakeholder trust. It further argues that secure communication channels perform a governance function by enabling escalation, decision-making, recovery coordination, and communication with regulators and counterparties during disruptive events. The article concludes that in digitally transformed finance, cybersecurity and secure communication channels should be treated not as peripheral technical safeguards but as structural elements of resilience-oriented risk governance.
Keywords: cybersecurity; secure communication channels; digital transformation; risk governance; financial sector; digital operational resilience; information and communication technology (ICT); risks; cyber resilience; operational resilience; financial regulation.
1. Basel Committee on Banking Supervision. (2021). Principles for operational resilience. Bank for International Settlements. Available at: https://www.bis.org/bcbs/publ/d516.htm
2. Cojocaru, A. (2025). Aligning regulation and governance for cyber resilience: A theoretical framework for the UK financial sector. Computers & Security, 157, Article 104627. https://doi.org/10.1016/j.cose.2025.104627
3. Davis, J., Maddini, S., Kankala, S., Ravindran, R. K., Kunkulagunta, M., Maturi, M. H., Nadella, G. S., & De La Cruz, E. (2025). Decoding cybersecurity discourse and communication dynamics in financial institutions. Journal of Responsible Technology, 24, Article 100142. https://doi.org/10.1016/j.jrt.2025.100142
4. European Central Bank. (2018). Cyber resilience oversight expectations for financial market infrastructures. European Central Bank. Available at: https://www.ecb.europa.eu/paym/pdf/cons/cyberresilience/Cyber_resilience_oversight_expectations_for_financial_market_infrastructures.pdf
5. European Parliament & Council of the European Union. (2022). Regulation (EU) 2022/2554 of the European Parliament and of the Council of 14 December 2022 on digital operational resilience for the financial sector and amending Regulations (EC) No 1060/2009, (EU) No 648/2012, (EU) No 600/2014, (EU) No 909/2014 and (EU) 2016/1011. Official Journal of the European Union, L 333, 1–79. Available at: http://data.europa.eu/eli/reg/2022/2554/oj
6. Financial Stability Board. (2020). Effective practices for cyber incident response and recovery: final report. Financial Stability Board. https://www.fsb.org/2020/10/effective-practices-for-cyber-incident-response-and-recovery-final-report
7. Gaidosch, T., Islam, E., Khiaonarong, T., Ravikumar, R., & Walker, C. (2026). Good practices in cyber risk regulation and supervision (Departmental Paper No. 2026/001). International Monetary Fund.https://doi.org/10.5089/9798229026185.087
8. International Monetary Fund. (2024). Global financial stability report: The last mile—Financial vulnerabilities and risks. Available at: https://www.imf.org/en/publications/gfsr/issues/2024/04/16/global-financial-stability-report-april-2024.
9. Khiaonarong, T., & Zheng, S. (2026). The rise of cyber events and digital fraud in the financial sector (IMF Working Paper No. 2026/062). International Monetary Fund. https://doi.org/10.5089/9798229043557.001
10. National Institute of Standards and Technology. (2024). The NIST Cybersecurity Framework (CSF) 2.0 (NIST Cybersecurity White Paper 29). U.S. Department of Commerce. https://doi.org/10.6028/NIST.CSWP.29
11. Oh, K. B., Hoang, G., Sturdy, J., & Guo, S. S. (2025). Cybersecurity governance: An enterprise risk management strategy for cyber risk control. Springer. https://doi.org/10.1007/978-981-95-3865-2
12. Theocharidou, M., Lella, I., Naydenov, R., & Malatras, A. (2024). ENISA threat landscape: Finance sector, January 2023 to June 2024. European Union Agency for Cybersecurity. Available at: https://www.enisa.europa.eu/publications/enisa-threat-landscape-finance-sector
13. Rohmeyer, P., & Bayuk, J. L. (2019). Financial cybersecurity risk management: Leadership perspectives and guidance for systems and institutions. Apress. http://doi.org/10.1007/978-1-4842-4194-3
14. World Economic Forum. (2026). Global cybersecurity outlook 2026. World Economic Forum. Available at: https://www.weforum.org/publications/global-cybersecurity-outlook-2026/
ABSTRACT. The financial sector’s digital transformation has significantly increased institutional dependence on information and communication technologies, third-party digital infrastructures, and real-time data exchange. In this environment, cybersecurity can no longer be treated as a narrowly technical or auxiliary IT function. This article argues that cybersecurity and secure communication channels should be understood as strategic enablers of digital transformation and integral components of risk governance in the financial sector. The study employs a conceptual, regulatory-analytical, and literature-synthesis approach grounded in contemporary international and European frameworks on digital operational resilience, cyber risk supervision, and incident response, while also drawing on the scholarly literature on cybersecurity governance and financial cybersecurity risk management. It shows, on the basis of reviewed frameworks and literature, that cybersecurity and secure communications underpin institutional resilience, regulatory compliance, operational continuity, crisis coordination, and stakeholder trust. It further argues that secure communication channels perform a governance function by enabling escalation, decision-making, recovery coordination, and communication with regulators and counterparties during disruptive events. The article concludes that in digitally transformed finance, cybersecurity and secure communication channels should be treated not as peripheral technical safeguards but as structural elements of resilience-oriented risk governance.
Keywords: cybersecurity; secure communication channels; digital transformation; risk governance; financial sector; digital operational resilience; information and communication technology (ICT); risks; cyber resilience; operational resilience; financial regulation.
References
1. Basel Committee on Banking Supervision. (2021). Principles for operational resilience. Bank for International Settlements. Available at: https://www.bis.org/bcbs/publ/d516.htm
2. Cojocaru, A. (2025). Aligning regulation and governance for cyber resilience: A theoretical framework for the UK financial sector. Computers & Security, 157, Article 104627. https://doi.org/10.1016/j.cose.2025.104627
3. Davis, J., Maddini, S., Kankala, S., Ravindran, R. K., Kunkulagunta, M., Maturi, M. H., Nadella, G. S., & De La Cruz, E. (2025). Decoding cybersecurity discourse and communication dynamics in financial institutions. Journal of Responsible Technology, 24, Article 100142. https://doi.org/10.1016/j.jrt.2025.100142
4. European Central Bank. (2018). Cyber resilience oversight expectations for financial market infrastructures. European Central Bank. Available at: https://www.ecb.europa.eu/paym/pdf/cons/cyberresilience/Cyber_resilience_oversight_expectations_for_financial_market_infrastructures.pdf
5. European Parliament & Council of the European Union. (2022). Regulation (EU) 2022/2554 of the European Parliament and of the Council of 14 December 2022 on digital operational resilience for the financial sector and amending Regulations (EC) No 1060/2009, (EU) No 648/2012, (EU) No 600/2014, (EU) No 909/2014 and (EU) 2016/1011. Official Journal of the European Union, L 333, 1–79. Available at: http://data.europa.eu/eli/reg/2022/2554/oj
6. Financial Stability Board. (2020). Effective practices for cyber incident response and recovery: final report. Financial Stability Board. https://www.fsb.org/2020/10/effective-practices-for-cyber-incident-response-and-recovery-final-report
7. Gaidosch, T., Islam, E., Khiaonarong, T., Ravikumar, R., & Walker, C. (2026). Good practices in cyber risk regulation and supervision (Departmental Paper No. 2026/001). International Monetary Fund.https://doi.org/10.5089/9798229026185.087
8. International Monetary Fund. (2024). Global financial stability report: The last mile—Financial vulnerabilities and risks. Available at: https://www.imf.org/en/publications/gfsr/issues/2024/04/16/global-financial-stability-report-april-2024.
9. Khiaonarong, T., & Zheng, S. (2026). The rise of cyber events and digital fraud in the financial sector (IMF Working Paper No. 2026/062). International Monetary Fund. https://doi.org/10.5089/9798229043557.001
10. National Institute of Standards and Technology. (2024). The NIST Cybersecurity Framework (CSF) 2.0 (NIST Cybersecurity White Paper 29). U.S. Department of Commerce. https://doi.org/10.6028/NIST.CSWP.29
11. Oh, K. B., Hoang, G., Sturdy, J., & Guo, S. S. (2025). Cybersecurity governance: An enterprise risk management strategy for cyber risk control. Springer. https://doi.org/10.1007/978-981-95-3865-2
12. Theocharidou, M., Lella, I., Naydenov, R., & Malatras, A. (2024). ENISA threat landscape: Finance sector, January 2023 to June 2024. European Union Agency for Cybersecurity. Available at: https://www.enisa.europa.eu/publications/enisa-threat-landscape-finance-sector
13. Rohmeyer, P., & Bayuk, J. L. (2019). Financial cybersecurity risk management: Leadership perspectives and guidance for systems and institutions. Apress. http://doi.org/10.1007/978-1-4842-4194-3
14. World Economic Forum. (2026). Global cybersecurity outlook 2026. World Economic Forum. Available at: https://www.weforum.org/publications/global-cybersecurity-outlook-2026/
© 2026 The Author(s)
This work is licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0).
Frankiewicz, P, & Zahranychnyi, S. (2026). CYBERSECURITY AND SECURE COMMUNICATION CHANNELS AS STRATEGIC ENABLERS OF DIGITAL TRANSFORMATION AND RISK GOVERNANCE IN THE FINANCIAL SECTOR. International Interdisciplinary Scientific Journal “Expert”, 3, Article 2, 1–13. https://doi.org/10.62034/2815-5300/2026-v3-002
Citation Format APA
Frankiewicz, P., & Zahranychnyi, S. (2026). CYBERSECURITY AND SECURE COMMUNICATION CHANNELS AS STRATEGIC ENABLERS OF DIGITAL TRANSFORMATION AND RISK GOVERNANCE IN THE FINANCIAL SECTOR. International Interdisciplinary Scientific Journal “Expert”, 3, Article 2, 1–13. https://doi.org/10.62034/2815-5300/2026-v3-002.
© 2023-2026 «ASPECT-PRO» LTD. Website design and layout are copyrighted. Content under CC BY unless specified.
About the Journal