区块链基础设施安全风险及评估探索

Risk analysis and evaluation of Blockchain infrastructure

区块链技术凭借抗篡改、透明化、分布式的安全特性已成为近年来全球科技和经济发展的新热点。区块链基础设施作为对上承载各类区块链应用、对下衔接网络基础设施的核心枢纽,其安全保障能力是确保区块链健康高质量发展中不可或缺的一环。概述了当前国内外政府、行业和标准化机构在区块链基础设施安全领域的发展现状,分析了区块链基础设施面临的安全风险,并提出了相应的安全评估指标以综合性评估区块链基础设施应对安全风险的能力。

Blockchain has become a hot issue in global technology and economy with its anti-tampering,transparency and decentralization.Blockchain infrastructure carries various blockchain applications on the top and connects network infrastructure on the bottom,and therefore its security is key to the high-quality development of blockchain.This paper surveys the effort of global governments,industries and standardization institutions in blockchain infrastructure security.Then it analyzes the security risks of blockchain infrastructure and ends up with the corresponding security evaluation indicators to evaluate the ability of blockchain infrastructure in tackling security risks.