世界经济论坛-金融部门的量子安全：为全球监管方法提供信息（英）-2024.1-22页_2mb

Quantum Security for the Financial Sector: Key Insights

Background and Objectives

The transition to a quantum economy presents both opportunities (e.g., enhanced computing, fraud detection) and significant cybersecurity risks to the financial sector. Quantum computers could break current encryption, threatening financial stability. Proactive measures are required to address these risks and ensure a secure transition by 2035, facilitated by collaboration between industry and regulators.

Guiding Principles

Four principles were identified to guide the transition:

• Reuse and Repurpose: Leverage existing tools (e.g., DevOps, vulnerability management) for quantum-resistant cybersecurity; clarify regulatory frameworks.
• Establish Non-Negotiables: Define baseline requirements that are customer-focused, technologically neutral, and outcome-oriented.
• Increase Transparency: Encourage open sharing of strategies, threats, and preventive mechanisms to create a level playing field.
• Avoid Fragmentation: Promote harmonized global collaboration to prevent regulatory discoordination and compliance burdens.

Roadmap

A four-phase transition framework was created:

1. Prepare: Raise awareness, map cryptographic infrastructure, and build internal capabilities.
2. Clarify: Formalize industry-regulator collaboration, review regulations, and assess transition costs.
3. Guide: Address regulatory gaps and adopt international standards to support implementation.
4. Transition and Monitor: Modernize cryptographic practices and refine policies for long-term resilience.

Key Stakeholders and Actions

Regulators (e.g., FCA, central banks) and industry leaders must collaborate to drive innovation while mitigating risks. Actions include joint workshops, knowledge-sharing initiatives, and incentives for transition, particularly for smaller firms. International alignment is crucial to navigate jurisdictional differences.

Conclusion

The quantum economy transition requires a global, cooperative effort prioritizing quantum security. By following guiding principles and the phased roadmap, stakeholders can ensure a secure financial future. Implementation is an ongoing process that demands multistakeholder resilience and adaptation.

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