A Review about False Data Injection Attack and Countermeasures in Smart Grid

With the development of smart grid in today's world, false data injection attack is becoming one of the major security problem of power system. It is of great importance to explore and apply the effective countermeasures. From the perspective of an attacker, Topology Inference Attack, AC Model Attack, Load Redistribution Attack and K-Sparse Attack are discussed. And for a system's protector, typical countermeasures are studied with the classification of detection and defense. The key standards to measure a detection strategy are high-efficiency and precision, while that for the defense strategy are robustness and economical efficiency. Finally some existing problems and advices for future's research are proposed.