The Three Major Evolutionary Trends of Blockchain Security Mechanisms: Consensus Paradigm Shift, Zero-Knowledge Proof Revolution, And Quantum Security Challenges

DOI

10.2991/978-94-6239-604-3_16How to use a DOI?

Keywords

Blockchain security; Evolution of consensus mechanism; Zero-knowledge proof; Quantum security; The transformation of the security paradigm

Abstract

The blockchain security architecture is transforming from a single-dimensional protection to a multi-level comprehensive guarantee system. This article analyzes three key evolutionary trends in blockchain security: the paradigm shift of consensus mechanisms from proof of work to proof of stake, breakthroughs in privacy protection and scalability of zero-knowledge proof technology, and cryptographic security challenges under the threat of quantum computing. By analyzing the collaborative evolution mechanism of these three dimensions, the development laws of blockchain security are revealed, and a unified security architecture framework for the next decade is proposed. Research has found that blockchain security is shifting from relying on computing power competition to an integrated system that combines economic incentives, advanced cryptography, and quantum security protection. Zero-knowledge proofs will become the core component of the next-generation blockchain infrastructure, and the post-quantum cryptography layout will determine the security of blockchain in the quantum era. This article aims to provide future research directions for researchers in related fields.

Copyright

© 2026 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

TY  - CONF
AU  - Jintian Dai
PY  - 2026
DA  - 2026/02/26
TI  - The Three Major Evolutionary Trends of Blockchain Security Mechanisms: Consensus Paradigm Shift, Zero-Knowledge Proof Revolution, And Quantum Security Challenges
BT  - Proceedings of the 5th International Conference on Economic Development and Business Culture (ICEDBC 2025)
PB  - Atlantis Press
SP  - 144
EP  - 156
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6239-604-3_16
DO  - 10.2991/978-94-6239-604-3_16
ID  - Dai2026
ER  -