The advent of quantum technologies marks a transformative era for cybersecurity, with profound implications for the financial sector. Quantum computing, with its unparalleled computational power, poses both opportunities and challenges. On the one hand, quantum algorithms can optimize complex economic systems, enhance risk management, and improve data analysis. On the other hand, they threaten the security of traditional cryptographic protocols, potentially rendering current encryption methods obsolete. This study explores the dual-edged impact of quantum technologies on the financial sectors cybersecurity framework. It highlights the urgency for quantum-resistant cryptographic solutions and examines ongoing efforts to develop post-quantum cryptography. Furthermore, the paper discusses the potential for quantum key distribution (QKD) to revolutionize secure communication. By analyzing these developments, this research provides a roadmap for financial institutions to adapt and thrive in a quantum-enabled future while safeguarding critical assets and consumer trust.

quantum computing

secure communication

risk management

encryption

post-quantum cryptography

QKD

cybersecurity

financial sector