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Recent years have witnessed an increasing interest in the blockchain technology, and many blockchain-based applications have been developed to take advantage of its decentralization, transparency, fault tolerance, and strong security. In…

密码学与安全 · 计算机科学 2021-09-30 Yihao Guo , Zhiguo Wan , Xiuzhen Cheng

In this study, we introduce a novel unsupervised countermeasure for smart grid power systems, based on generative adversarial networks (GANs). Given the pivotal role of smart grid systems (SGSs) in urban life, their security is of…

信号处理 · 电气工程与系统科学 2020-09-14 Mohammad Adiban , Arash Safari , Giampiero Salvi

The modernization of the electrical grid and the installation of smart meters come with many advantages to control and monitoring. However, in the wrong hands, the data might pose a privacy threat. In this paper, we consider the tradeoff…

密码学与安全 · 计算机科学 2015-05-28 Roy Dong , Alvaro A. Cárdenas , Lillian J. Ratliff , Henrik Ohlsson , S. Shankar Sastry

A resilient distributed algorithm is proposed to solve the distributed resource allocation problem of a first-order nonlinear multi-agent system who is subject to false data injection (FDI) attacks. An intelligent attacker injects false…

最优化与控制 · 数学 2022-12-07 Xin Cai , Xinyuan Nan , Binpeng Gao

With the increasing reliance of smart grids on correctly functioning SCADA systems and their vulnerability to cyberattacks, there is a pressing need for effective security measures. SCADA systems are prone to cyberattacks, posing risks to…

密码学与安全 · 计算机科学 2024-02-23 Omer Sen , Tarek Hassan , Andreas Ulbig , Martin Henze

This paper introduces a novel two-stage framework for online mitigation of False Data Injection (FDI) signals to improve the resiliency of Networked Control Systems (NCSs) and ensure their safe operation in the presence of malicious…

系统与控制 · 电气工程与系统科学 2025-10-21 Mohammadamin Lari

In smart grid, large quantities of data is collected from various applications, such as smart metering substation state monitoring, electric energy data acquisition, and smart home. Big data acquired in smart grid applications usually is…

密码学与安全 · 计算机科学 2018-11-19 Zhitao Guan , Guanlin Si , Xiaojiang Du , Peng Liu

Neural code generation systems have recently attracted increasing attention to improve developer productivity and speed up software development. Typically, these systems maintain a pre-trained neural model and make it available to general…

软件工程 · 计算机科学 2024-08-09 Zhensu Sun , Xiaoning Du , Xiapu Luo , Fu Song , David Lo , Li Li

Since the beginning of this decade, several incidents report that false data injection attacks targeting intelligent connected vehicles cause huge industrial damage and loss of lives. Data Theft, Flooding, Fuzzing, Hijacking, Malware…

密码学与安全 · 计算机科学 2023-08-21 Ziaur Rahman , Xun Yi , Ibrahim Khalil , Adnan Anwar , Shantanu Pal

Energy theft poses a significant threat to the stability and efficiency of smart grids, leading to substantial economic losses and operational challenges. Traditional centralized machine learning approaches for theft detection require…

机器学习 · 计算机科学 2026-02-19 Diego Labate , Dipanwita Thakur , Giancarlo Fortino

Security and privacy in Direct Load Control (DLC) is a fundamental challenge in smart grids. In this paper, we propose a blockchain-based framework to increase security and privacy of DLC. We propose a method whereby participating nodes…

密码学与安全 · 计算机科学 2018-12-21 Ali Dorri , Fengji Luo , Salil S Kanhere , Raja Jurdak , Zhao Yang Dong

In the electricity grid, networked sensors which record and transmit increasingly high-granularity data are being deployed. In such a setting, privacy concerns are a natural consideration. We present an attack model for privacy breaches,…

最优化与控制 · 数学 2014-06-02 Lillian J. Ratliff , Roy Dong , Henrik Ohlsson , Alvaro A. Cardenas , S. Shankar Sastry

In recent years, smart contracts have suffered major exploits, costing millions of dollars. Unlike traditional programs, smart contracts are deployed on a blockchain. As such, they cannot be modified once deployed. Though various tools have…

In federated learning (FL), decentralized model training allows multi-ple participants to collaboratively improve a shared machine learning model without exchanging raw data. However, ensuring the integrity and reliability of the system is…

机器学习 · 计算机科学 2026-02-10 Ajay Kumar Shrestha

Smart Grid, an intelligent connected grid consisting of millions of smart devices, used to collect data from the grid to improve the efficiency of its operation. These smart devices communicating wirelessly are susceptible to attacks and…

信号处理 · 电气工程与系统科学 2020-01-03 Shravan Garlapati

Cyber attacks are becoming more frequent and sophisticated, introducing significant challenges for organizations to protect their systems and data from threat actors. Today, threat actors are highly motivated, persistent, and well-founded…

密码学与安全 · 计算机科学 2021-03-25 Yair Allouche , Nachiket Tapas , Francesco Longo , Asaf Shabtai , Yaron Wolfsthal

Blockchain technologies are one possible avenue for increasing the resilience of the Smart Grid, by decentralizing the monitoring and control of system-level objectives such as voltage stability protection. They furthermore offer benefits…

分布式、并行与集群计算 · 计算机科学 2022-06-29 Kimia Honari , Xiaotian Zhou , Sara Rouhani , Scott Dick , Hao Liang , James Miller Li , James Miller

Federated learning (FL) is a promising way to allow multiple data owners (clients) to collaboratively train machine learning models without compromising data privacy. Yet, existing FL solutions usually rely on a centralized aggregator for…

密码学与安全 · 计算机科学 2022-11-09 Nanqing Dong , Jiahao Sun , Zhipeng Wang , Shuoying Zhang , Shuhao Zheng

Smart grids (SGs) promise to deliver dramatic improvements compared to traditional power grids thanks primarily to the large amount of data being exchanged and processed within the grid, which enables the grid to be monitored more…

信息论 · 计算机科学 2020-09-04 Giulio Giaconi , Deniz Gunduz , H. Vincent Poor

False data injection attacks (FDIAs) represent a major class of attacks that aim to break the integrity of measurements by injecting false data into the smart metering devices in power grids. To the best of authors' knowledge, no study has…

信号处理 · 电气工程与系统科学 2021-12-28 Osman Boyaci , Amarachi Umunnakwe , Abhijeet Sahu , Mohammad Rasoul Narimani , Muhammad Ismail , Katherine Davis , Erchin Serpedin