世界经济论坛：新型央行数字货币面临四项主要的网络安全威胁（26页）.pdf

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1、CBDC Technology Considerations W H I T E P A P E R N O V E M B E R 2 0 2 1 Digital Currency Governance Consortium White Paper Series Contents Preface 1 CBDC policy goals and technical design considerations 1.1 Continued access to central bank money 1.2 Financial inclusion 1.3 Payment system efficien

2、cy (domestic or cross-border) 1.4 Payment system safety and resilience 1.5 Mitigation of currency substitution risk 1.6 Improvement of payments and banking competitiveness 1.7 Monetary policy implementation 1.8 Household fiscal transfers 2 Trade-offs for blockchain-based CBDC 2.1 The benefits and do

3、wnsides of DLT-based CBDC 2.2 Examples of nodes in DLT-based CBDC 3 Cybersecurity considerations for CBDC systems 3.1 Credential theft and loss 3.2 Users with privileged roles 3.3 Denial of service 3.4 Double spending 3.5 Quantum computers Conclusion Endnotes 3 4 5 6 7 8 10 10 11 12 13 13 16 17 17 1

4、8 18 18 19 20 21 Images: Getty Images 2021 World Economic Forum. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, including photocopying and recording, or by any information storage and retrieval system. Disclaimer This document is publis

5、hed by the World Economic Forum as a contribution to a project, insight area or interaction. The findings, interpretations and conclusions expressed herein are a result of a collaborative process facilitated and endorsed by the World Economic Forum but whose results do not necessarily represent the

6、views of the World Economic Forum, nor the entirety of its Members, Partners or other stakeholders. This white paper is part of the Digital Currency Governance Consortium White Paper Series. Its authors, contributors and acknowledgements can be found in that compendium report. Digital Currency Gover