摘要
区块链技术凭借其去中心化、不可篡改和可追溯等特性,为网络安全防护提供了新的技术路径。针对传统集中式网络安全架构面临的单点故障、性能瓶颈及数据真实性等问题,提出了一种基于区块链的分布式网络安全防护架构。该架构通过智能合约实现安全策略的自动部署,利用共识机制确保威胁情报的可信共享,采用分布式存储保障安全日志的完整性。实验结果表明,该架构在入侵检测准确率、系统响应时间和故障容错能力等方面较传统方案提升5%~40%,为构建新型网络安全防护体系提供了可行方案。
Blockchain technology,with its decentralized,immutable and traceable characteristics,provides a new technical path for network security protection.Aiming at the problems of single point of failure,performance bottleneck and data authenticity faced by traditional centralized network security architecture,a distributed network security protection architecture based on blockchain is proposed.The architecture implements automatic deployment of security policies through smart contracts,uses consensus mechanism to ensure trusted sharing of threat intelligence,and uses distributed storage to ensure the integrity of security logs.The experimental results show that the intrusion detection accuracy rate,system response time and fault tolerance capability of the architecture are improved by 5%-40%compared with the traditional scheme,which provides a feasible scheme for building a new network security protection system.
作者
梁娜
李修倩
丁宜鹏
黄颜颜
周翔宇
LIANG Na;LI Xiuqian;DING Yipeng;HUANG Yanyan;ZHOU Xiangyu(Shandong Market Supervision and Monitoring Center,Jinan Shandong 250014)
出处
《软件》
2024年第12期180-182,共3页
Software
关键词
区块链技术
分布式架构
网络安全防护
智能合约
blockchain technology
Distributed architecture
Network security protection
Smart contract
