基于区块链的网络安全体系结构与关键技术研究进展  

Research Progress of Network Security Architecture and Key Technologies Based on Blockchain

作　　者：陈科羽 石安安 CHEN Keyu;SHI Anan(Yingtan Public Security Bureau,Yingtan Jiangxi 335000,China;Shanghai Honglian Network Technology Co.,Ltd.,Shanghai 310000,China)

机构地区：[1]鹰潭市公安局,江西鹰潭335000 [2]上海弘连网络科技有限公司,上海310000

出　　处：《信息与电脑》2022年第10期218-220,共3页Information & Computer

摘　　要：区块链作为网络发展的阶段性成果,其采用共识机制、点对点传输、分布式数据存储和加密算法等领先技术,在金融证券、数据存储、产品追溯等方面发挥了巨大的作用。区块链的核心应用领域是网络安全,可以建立一个全新的基于区块链的网络安全防御体系,大大提高网络安全的防御性能。本文将从网络层安全、应用层安全和公钥基础设施(Public Key Infrastructure,PKI)安全3个主要内容来分析近年来区块链核心技术在网络安全中的应用和发展趋势。As a phased achievement of network development,blockchain adopts leading technologies such as consensus mechanism,point-to-point transmission,distributed data storage and encryption algorithms,and has played a huge role in financial securities,data storage,and product traceability.The core application field of blockchain is network security,and a brand-new blockchain-based network security defense system can be established to greatly improve the defense performance of network security.This paper will analyze the application and development trend of blockchain core technology in network security in recent years from three main contents:network layer security,application layer security and Public Key Infrastructure(PKI) security.

关 键 词：区块链技术 网络安全层 结构体系 关键技术 PKI安全 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]