THE FUTURE OF FINANCIAL DATA SECURITY: CHALLENGES AND OPPORTUNITIES OF QUANTUM COMPUTING

Authors

DOI:

https://doi.org/10.62737/mxc1t305

Keywords:

Quantum computing, financial data security, cryptography, risk assessment, regulatory frameworks

Abstract

Quantum computing is set to transform various industries. Among them, the financial sector is especially vulnerable due to its reliance on encryption for securing transactions, customer data and proprietary financial models. Quantum computing threatens financial institutions by breaking current cryptographic methods, making them more vulnerable than other industries. This paper examines the potential impact of quantum computing on financial data security and focuses on the challenges and opportunities it presents. Quantum computers can solve complex mathematical problems more efficiently than classical computers. They pose a significant threat to current cryptographic systems that safeguard financial data. To mitigate this risk, financial institutions must adopt quantum-resistant encryption to maintain data integrity and privacy. On the other hand, quantum computing offers opportunities for enhancing financial security through advanced algorithms and improved risk assessment models. The paper also explores ethical and regulatory considerations, emphasizing the need for proactive measures to align technological advancements with societal values and legal frameworks. Addressing these challenges while leveraging opportunities will enable the financial industry to navigate the quantum era securely.

References

[1] Boneh, D., & Lipton, R. J. (1995). Quantum cryptanalysis of hidden subgroup problems. Advances in Cryptology – CRYPTO ’95, LNCS 963, 113-127. https://doi.org/10.1007/BFb0052239

[2] Capgemini. (2024). New quantum-safe cryptographic standards: Future-proofing financial security. https://www.capgemini.com/insights/expert-perspectives/new-quantum-safe-cryptographic-standards-future-proofing-financial-security-in-the-quantum-age/

[3] European Union Agency for Cybersecurity (ENISA). (2024). Quantum readiness: Preparing for the post-quantum era. https://www.enisa.europa.eu/publications/quantum-readiness

[4] Europol. (2025). Quantum Safe Financial Forum: Banks should prepare for quantum risks now. Reuters. https://www.reuters.com /technology/cybersecurity / Europol-body-banks-should-prepare- quantum-computer- risk-now- 2025-02-07/

[5] EY Global. (2024). Quantum cybersecurity and the financial sector: Preparing for a secure future. https://www.ey.com/en_us/insights/strategy/financial-services-cybersecurity-for-quantum-computing

[6] Google Quantum AI. (2025). Commercial quantum computing applications are arriving within five years. Reuters. https://www.reuters.com/technology/google-says-commercial-quantum-computing-applications-arriving-within-five-years-2025-02-05/

[7] Grover, L. K. (1996). A fast quantum mechanical algorithm for database search. Proceedings of the 28th Annual ACM Symposium on Theory of Computing (STOC), 212-219. https://doi.org/10.1145/237814.237866

[8] International Business Machines (IBM). (2024). Quantum-safe cryptography and the financial sector. IBM Research. https://research.ibm.com/publications/quantum-safe-cryptography

[9] KPMG. (2024). Quantum computing in financial services: Strategic considerations. https://kpmg.com/ie/en/home/insights/2024/11/quantum-computing-in-financial-services-strategy.html

[10] Moody’s Analytics. (2024). Quantum computing in financial services: Trends and security risks. http:// www.moodys.com/web/en/us/insights/quantum/quantum-computing-in-the-financial-sector-2024-trends-in-review.html

[11] Mosca, M. (2018). Cybersecurity in an era with quantum computers: Will we be ready? IEEE Security & Privacy, 16(5), 38-41. https://doi.org/10.1109/MSP.2018.3761723

[12] National Institute of Standards and Technology (NIST). (2023). Post-quantum cryptography standardization process. U.S. Department of Commerce. https://csrc.nist.gov/projects/post-quantum-cryptography

[13] Shor, P. W. (1997). Polynomial-time algorithms for prime factorization and discrete logarithms on a quantum computer. SIAM Journal on Computing, 26(5), 1484-1509. https://doi.org/10.1137/S0097539795293172

[14] World Economic Forum (WEF). (2024). Quantum security for the financial sector: Informing global regulatory approaches. https://www.weforum.org/publications/quantum-security-for-the-financial-sector

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Published

2025-05-23

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Articles

How to Cite

THE FUTURE OF FINANCIAL DATA SECURITY: CHALLENGES AND OPPORTUNITIES OF QUANTUM COMPUTING. (2025). International Journal of Management, Economics and Commerce, 2(1), 54-60. https://doi.org/10.62737/mxc1t305

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