摘要
为了推动工业信息安全防御模式从静态的被动防御向主动防御转变,缓解安全专家严重不足与陡增的信息安全需求之间的矛盾,从仿生视角搭建数字孪生系统的信息安全主动防御体系框架,以数字孪生安全大脑为核心,提出以主动防御为目的的5类关键技术:基于云边协同的安全数据交互及协同防御技术、仿生的平行数字孪生系统主动防御技术、仿生的平行数字孪生系统安全态势感知技术、基于免疫系统的数字孪生系统主动防控技术、基于AI的数字孪生系统的反攻击智能识别技术.给出数字孪生车间信息安全建设的应用案例,验证了数字孪生信息安全在智能制造中的适应性.
In order to promote the transformation of industrial cyber security defense mode from static passive defense to active defense,and alleviate the contradiction between the serious shortage of security experts and the sharp increase of cyber security demands,a cyber security active defense system framework of digital twin system was built from the perspective of bionics,and then five kinds of key technologies focusing on active defense were proposed based on the digital twin security brain(DTSB),including security data interaction and systems collaborative defense based on cloud-edge collaboration,cyber security active defense model of parallel digital twin system,situation awareness of parallel digital twin systems based on digital twin security brain,active defense and control technical framework for digital twin system based on immune system,and anti-attack intelligent recognition of digital twin system based on artificial intelligence.A case study of a digital twin workshop was given to demonstrate the successful application of digital twin cyber security in smart manufacturing.
作者
李琳利
顾复
李浩
顾新建
罗国富
武志强
刚轶金
LI Lin-li;GU Fu;LI Hao;GU Xin-jian;LUO Guo-fu;WU Zhi-qiang;GANG Yi-jin(Key Laboratory of Advanced Manufacturing Technology of Zhejiang Province,School of Mechanical Engineering,Zhejiang University,Hangzhou 310027,China;He’nan Key Laboratory of Intelligent Manufacturing of Mechanical Equipment,Zhengzhou University of Light Industry,Zhengzhou 450002,China;SIPPR Engineering Group Limited Company,Zhengzhou 450007,China)
出处
《浙江大学学报（工学版）》
EI
CAS
CSCD
北大核心
2022年第3期419-435,共17页
Journal of Zhejiang University：Engineering Science
基金
国家自然科学基金资助项目(71901194,51775517,71832013,52175256).
关键词
数字孪生
信息安全
主动防御
安全大脑
智能制造
免疫系统
digital twin
cyber security
active defense
security brain
smart manufacturing
immune system
