拟态SDON传输系统中冗余异构多核架构的实现  

Implementation of redundant heterogeneous multi-core architecture in Mimic SDON transmission system

作　　者：李子凡 张永壮 陈芳 陈方正 田元 田照宇 钱升起 赵星宇 李欣 张会彬 LI Zifan;ZHANG Yongzhuang;CHEN Fang;CHEN Fangzheng;TIAN Yuan;TIAN Zhaoyu;QIAN Shengqi;ZHAO Xingyu;LI Xin;ZHANG Huibin(State Grid Information&Telecommunication Branch,Beijing 100053,China;School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China)

机构地区：[1]国家电网有限公司信息通信分公司,北京100053 [2]北京邮电大学电子工程学院,北京100876

出　　处：《光通信技术》2022年第1期81-85,共5页Optical Communication Technology

摘　　要：现有增强光传输网络安全性的方法多是基于网络层面的,无法保障光传输设备的安全性。提出在光传输设备的管理控制系统中引入拟态防御技术,设计了设备的冗余异构多核架构。基于系统相似度构建攻击概率模型,并进行仿真验证。结果表明:所提方法明显降低了系统被攻击成功的概率,大大提高了拟态软件定义光网络传输系统的安全性能。Most of the existing methods to enhance the security of optical transmission network are based on the network level and cannot guarantee the security of optical transmission equipment,this paper proposes to introduce the pseudo defense technology into the management and control system of optical transmission equipment,and designs a redundant heterogeneous multi-core architecture.Based on the system similarity,the attack probability model is constructed and verified by simulation.The results show that the proposed method significantly reduces the probability of successful attack and greatly improves the security performance of pseudo software defined optical network transmission system.

关 键 词：多核 冗余异构 软件定义光网络 光传输设备 安全增益 

分 类 号：TN914[电子电信—通信与信息系统]