Results 41 to 50 of about 24,736,965 (159)

Cyber Attack Detection Based on Wavelet Singular Entropy in AC Smart Islands: False Data Injection Attack [PDF]

, 2021
Since Smart-Islands (SIs) with advanced cyber-infrastructure are incredibly vulnerable to cyber-attacks, increasing attention needs to be applied to their cyber-security.
Elham Tajik, Sanjeevikumar Padmanaban, Mohammad Ghiasi, Abdollah Kavousi-Fard, Aliev, Hamdulah, Taher Niknam, Ghiasi, Mohammad, Tajik, Elham, Dehghani, Moslem, Kavousi-Fard, Abdollah, Moslem Dehghani, Hamdulah Aliev, Padmanaban, Sanjeevikumar, Niknam, Taher   +13 more
core   +1 more source

Preventive Dispatch Strategy Against FDIA Induced Overloads in Power Systems With High Wind Penetration

IEEE Access, 2020
The penetration of renewable energy generations, e.g., wind power, not only introduces the randomness and fluctuations into power system operations but also increases the possibilities of cybersecurity issues.
Kehe Wu, Jiawei Li, Bo Zhang, Zongchao Yu, Xuan Liu   +4 more
doaj   +1 more source

A Deviation-Based Detection Method Against False Data Injection Attacks in Smart Grid

IEEE Access, 2021
State estimation plays a vital role to ensure safe and reliable operations in smart grid. Intelligent attackers can carefully design a destructive and stealthy false data injection attack (FDIA) sequence such that commonly used weighted least squares ...
Chao Pei, Yang Xiao, Wei Liang, Xiaojia Han   +3 more
doaj   +1 more source

Enhanced cybersecurity and cyber-attack detection in smart DC micro grids using blockchain technology and SVM technique

Ain Shams Engineering Journal
The DC-Microgrids (DC-MGs) are increasingly prone to various cyber-attacks due to the advancement of intelligent controlling, monitoring, operation methods.
Revathi Subramaniam, Androse Joseph Sheela, Abdullah Alwabli   +2 more
doaj   +1 more source

An adaptive sliding‐mode resilient control strategy in smart grid under mixed attacks

IET Control Theory & Applications, 2021
This paper is concerned with security problems for cyber‐physical systems (CPSs) under dynamic load altering attacks (DLAA) and false data injection attacks (FDIA). The smart grid, as a typical CPS system, is taken as an example in this paper.
Jian Li, De‐Fu Yang, Yan‐Chao Gao, Xin Huang   +3 more
doaj   +1 more source

Spatio-temporal synchrophasor data characterization for mitigating false data injection in smart grids

, 2019
As electric power grids' dependence on wide area monitoring systems (WAMS) is expected to increase significantly in the near future, the cyber security concerns of WAMS must be carefully addressed.
Peter Fuhr, Wang, Weikang, Yi Cui, Liu, Yilu, Yilu Liu, Weikang Wang, Marissa Morales-Rodriguez, Morales-Rodriguez, Marissa, Cui, Yi, Fuhr, Peter   +9 more
core   +1 more source

Parameter-Free False Data Injection Attack Model on Power System’s Automatic Generation Control

IEEE Access, 2023
Automatic generation control (AGC) plays a crucial role in frequency control and economic dispatch of electric power systems. However, AGC systems, relying heavily on frequency and tie-line power measurements, are vulnerable to cyber-attacks.
Mingqiu Du, Xiaozhe Wang, Marthe Kassouf
doaj   +1 more source

RES‐AD: An AutoML‐Driven Robust Ensemble Framework for Real‐Time Anomaly Detection and Energy Forecasting in Smart Grids

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Accurate load forecasting and reliable anomaly detection are critical for the stable operation of modern smart grids (SGs), which increasingly rely on cyber‐connected infrastructures. However, the integration of smart metres and two‐way communication exposes SGs to data integrity attacks that can manipulate consumption measurements, degrade ...
Murad Ali Khan, Naeem Iqbal, Syed Shehryar Ali Naqvi, Muhammad Faseeh, Do‐Hyeun Kim   +4 more
wiley   +1 more source

A Subgrid-Oriented Privacy-Preserving Microservice Framework Based on Deep Neural Network for False Data Injection Attack Detection in Smart Grids

, 2022
False data injection attacks (FDIAs) have recently become a major threat to smart grids. Most of the existing FDIA detection methods have focused on modeling the temporal relationship of time-series measurement data but have paid less attention to the ...
Hu, Jiankun, Zhu, Yanming, Yin, Xuefei
core   +1 more source

Secure fusion estimation against FDI sensor attacks in cyber–physical systems

Franklin Open
This paper is concerned with the secure fusion estimation problem in cyber–physical systems (CPSs), where false data injection attack (FDIA) is able to falsify measurement signals transmitted over network.
Pindi Weng, Bo Chen, Rusheng Wang
doaj   +1 more source