通信学报 ›› 2021, Vol. 42 ›› Issue (5): 179-190.doi: 10.11959/j.issn.1000-436x.2021072

• 综述 • 上一篇    下一篇

拟态多执行体调度算法研究进展

朱正彬, 刘勤让, 刘冬培, 王崇   

  1. 信息工程大学信息技术研究所,河南 郑州 450002
  • 修回日期:2021-03-17 出版日期:2021-05-25 发布日期:2021-05-01
  • 作者简介:朱正彬(1996- ),男,湖北荆门人,信息工程大学博士生,主要研究方向为网络空间安全、网络主动防御
    刘勤让(1975- ),男,河南商丘人,博士,信息工程大学研究员,主要研究方向为网络空间安全、宽带信息网络及芯片设计
    刘冬培(1985- ),男,湖南长沙人,博士,信息工程大学助理研究员,主要研究方向为SoC芯片测试与验证
    王崇(1995- ),男,河北邯郸人,信息工程大学博士生,主要研究方向为拟态防御、缓存侧信道防御
  • 基金资助:
    国家核高基重大专项基金资助项目(2017ZX01030301)

Research progress of mimic multi-execution scheduling algorithm

Zhengbin ZHU, Qinrang LIU, Dongpei LIU, Chong WANG   

  1. Institute of Information Technology, Information Engineering University, Zhengzhou 450002, China
  • Revised:2021-03-17 Online:2021-05-25 Published:2021-05-01
  • Supported by:
    The National Nuclear Foundation Major Special Fund(2017ZX01030301)

摘要:

拟态防御是一种基于动态异构冗余架构的新型主动防御技术,具有内在不确定、异构、冗余及负反馈等特性,从而能显著提高系统稳健性和安全性。其中多执行体调度算法是拟态防御技术的关键,其优劣直接影响拟态系统抵抗基于已知或未知漏洞后门攻击的能力。基于此,首先介绍了拟态调度算法技术和目标,然后从调度对象、调度数量及调度时机这3个方面对调度算法研究现状进行了分析总结,最后展望了拟态调度算法未来的研究方向与趋势。

关键词: 拟态防御, 主动防御, 拟态调度, 动态异构冗余

Abstract:

Mimic defense is the new active defense technology based on the dynamic heterogeneous redundant architecture.With inherent uncertainty, heterogeneous, redundant and negative feedback features, it can significantly improve the robustness and security of system.Among them, the scheduling algorithm is the key to mimic defense technology, which advantages and disadvantages directly affect the ability of system to resist attacks based on known or unknown vulnerabilities.Based on this, the principle and goal of mimic scheduling algorithm were firstly introduced.Then the state-of-the-art of mimic scheduling algorithms were analyzed and summarized from three aspects, such as scheduling object, scheduling quantity and scheduling timing.Finally, the future research direction and trend of mimic scheduling algorithms were prospected.

Key words: mimic defense, active defense, mimic scheduling, dynamic heterogeneous redundant

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