Open AccessResearch on Mimic Defence Technology for Smart Unit Application Environment of Power Grid
Author(s) -
Zesheng Xi,
Bo Zhang,
Xiaofeng Sun,
Xiaojuan Guan
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1314/1/012026
Subject(s) - computer science , smart grid , redundancy (engineering) , computer security , grid , distributed computing , vulnerability (computing) , power grid , security controls , terminal (telecommunication) , embedded system , computer network , control (management) , power (physics) , engineering , operating system , electrical engineering , artificial intelligence , physics , geometry , mathematics , quantum mechanics
Aiming at the problem that the new network attack cannot be effectively defended at present, this paper proposes a framework of application-level mimic defense technology for smart grid units to solve the active attack defense problem of smart terminal units in the source grid environment. In this paper, the application security mimic defense architecture and interactive instruction level heterogeneous redundancy technology for smart grid units are studied to achieve universal and self-immune active immunity against grid application-level attacks. Furthermore, the dynamic change and heterogeneous redundancy characteristics of application level are constructed by mimetic defense technology. The risk and vulnerability of terminal application security vulnerabilities are actively hidden to actively avoid attacks, so as to enhance the active defense capability of industrial control terminal side of power grid.