通信学报 ›› 2022, Vol. 43 ›› Issue (3): 233-245.doi: 10.11959/j.issn.1000-436x.2022055

• 学术通信 • 上一篇    

基于高阶异构度的执行体动态调度算法

贾洪勇1, 潘云飞1, 刘文贺1, 曾俊杰1, 张建辉2   

  1. 1 郑州大学网络空间安全学院,河南 郑州 450001
    2 国家数字交换系统工程技术研究中心,河南 郑州 450001
  • 修回日期:2022-01-18 出版日期:2022-03-25 发布日期:2022-03-01
  • 作者简介:贾洪勇(1975- ),男,河南西平人,博士,郑州大学讲师,主要研究方向为云计算安全和拟态防御
    潘云飞(1998- ),男,河南郑州人,郑州大学硕士生,主要研究方向为网络空间安全和拟态防御
    刘文贺(1999- ),男,河南周口人,郑州大学硕士生,主要研究方向为网络空间安全和拟态防御
    曾俊杰(1977- ),男,江西南康人,郑州大学讲师,主要研究方向为网络与信息安全
    张建辉(1977- ),男,河南平顶山人,博士,国家数字交换系统工程技术研究中心副研究员,主要研究方向为网络与信息安全、网络体系架构、人工智能
  • 基金资助:
    河南省科技攻关计划基金资助项目(192102210115);郑州市协同创新重大专项基金资助项目(20XTZX-X010)

Executive dynamic scheduling algorithm based on high-order heterogeneity

Hongyong JIA1, Yunfei PAN1, Wenhe LIU1, Junjie ZENG1, Jianhui ZHANG2   

  1. 1 School of Cyber Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
    2 National Digital Switching System Engineering &Technological R&D Center, Zhengzhou 450001, China
  • Revised:2022-01-18 Online:2022-03-25 Published:2022-03-01
  • Supported by:
    Science and Technology Research Plan of Henan Province(192102210115);Collaborative Innovation Major Project of Zhengzhou(20XTZX-X010)

摘要:

针对当前动态异构冗余系统中异构体调度缺乏动态性和仅考虑二阶异构性,导致系统易被攻击者找到共模漏洞从而攻破系统的问题,提出了一种同时考虑执行体高阶异构度和历史信息的异构执行体动态调度算法——基于高阶异构度的负反馈调度算法。该算法首先计算等待池中执行体的高阶异构度矩阵,然后在每次调度执行体时同时考虑历史威胁和异构体间的高阶异构度来确定调度执行体集。实验表明,结合高阶异构度和历史信息的策略使算法获得了动态性和安全性的平衡,且防御能力较先前算法更优秀。

关键词: 拟态防御, 高阶异构度, 负反馈, 动态异构冗余, 执行体调度

Abstract:

At present, most isomer scheduling models in DHR systems only considered second-order isomerism and lack dynamics.In order to solve these problems, a dynamic scheduling algorithm was proposed, which combined heterogeneity and dynamics by determining a scheduling scheme with maximum scheduling value.The value was obtained by combining high-order heterogeneity and historical information.The experimental results show that the proposed algorithm has better defense capabilities than other scheduling algorithms, and its strategy can achieve a balance of dynamics and security.

Key words: mimic defense, high-order heterogeneity, negative feedback, dynamic heterogeneous redundancy, executive scheduling

中图分类号: 

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