Modeling of Local False Data Injection Attacks With Reduced Network Information

被引:168
作者
Liu, Xuan [1 ]
Bao, Zhen [1 ]
Lu, Dan [1 ]
Li, Zuyi [1 ]
机构
[1] IIT, Dept Elect & Comp Engn, Chicago, IL 60616 USA
关键词
False data injection attacks; incomplete information; local load redistribution; optimal attacking strategy; power systems; LOAD REDISTRIBUTION ATTACKS; POWER-SYSTEMS;
D O I
10.1109/TSG.2015.2394358
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Modern power grids are becoming more prone to cyberattacks. Even worse, an attacker without the full topology and parameter information of a power grid can still execute a false data injection attack without being detected by the state estimator. This paper proposes an efficient strategy for determining the optimal attacking region that requires reduced network information. The effectiveness of the proposed algorithm is verified through extensive simulations. This paper introduces a new front in the study of smart grid cyber security: determination of a feasible attacking region by obtaining less network information. This paper is also essential and significant for finding effective protection strategies against false data injection attacks based on the deep understanding of the mechanisms and strategies of the attacks.
引用
收藏
页码:1686 / 1696
页数:11
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