重庆科技学院学报（自然科学版）2024，Vol.26Issue(1)：48-52,76,6.DOI:10.19406/j.issn.1673-1980.2024.01.008
基于回填算法的网络空间安全态势动态感知方法
Dynamic Perception Method of Cyberspace Security Situation Based on Backfill Algorithm
摘要
Abstract
The dynamic perception method of cyberspace security situation based on backfill algorithm is proposed to improve the level of cyberspace security.In the backfill algorithm,the earliest deadline priority algorithm and the maximum weight priority algorithm are introduced to improve the resource utilization.The modified chimpanzee al-gorithm is used to optimize the weight of the backfill algorithm,so as to allocate resources for the security situation dynamic awareness task in cyberspace.Taking the assigned security situation dynamic perception task resources as data samples,the results of security situation dynamic perception in cyberspace are output by generalized radial ba-sis function neural network.The experimental results show that this method can effectively reduce the deadline error rate of resource allocation for security situation dynamic awareness tasks and improve the utilization rate of network resources.Under different types of network attacks,this method can effectively dynamically perceive the security situation of network space.Under different network attack traffic,the average relative error of this method is lower.关键词
回填算法/网络空间/安全态势/动态感知/黑猩猩算法/神经网络Key words
backfill algorithm/cyberspace/security situation/dynamic perception/Chimpanzee algorithm/neural network分类
信息技术与安全科学引用本文复制引用
刘涛..基于回填算法的网络空间安全态势动态感知方法[J].重庆科技学院学报（自然科学版）,2024,26(1):48-52,76,6.基金项目
安徽省高校自然科学重点研究项目"基于网络安全态势感知的校园网空间安全和运管技术的研究"(2022AH052566) （2022AH052566）
