Toward Data Integrity Attacks Against Optimal Power Flow in Smart Grid

Yang, Qingyu; Li, Donghe; Yu, Wei; Liu, Yuanke; An, Dou; Yang, Xinyu; Lin, Jie

doi:10.1109/jiot.2017.2709252

Cited by 59 publications

(40 citation statements)

References 40 publications

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“…As the range of users increases in an IT organization, it becomes a challenge for IT to deliver the right kind of desktop view in the right way for each user type. Desktop virtualization provides a solution by separating the physical location of a client device from its logical interface [12,13].…”

Section: Figure 3 Types Of System Virtualizationmentioning

confidence: 99%

Resource Consideration in Internet of Things: A Perspective View

Sahani¹,

Sharma²

2019

IJTSRD

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The ubiquitous computing and its applications at different levels of abstraction are possible mainly by virtualization. Most of its applications are becoming pervasive with each passing day and with the growing trend of embedding computational and networking capabilities in everyday objects of use by a common man. Virtualization provides many opportunities for research in IoT since most of the IoT applications are resource constrained. Therefore, there is a need for an approach that shall manage the resources of the IoT ecosystem. Virtualization is one such approach that can play an important role in maximizing resource utilization and managing the resources of IoT applications. This paper presents a survey of Virtualization and the Internet of Things. The paper also discusses the role of virtualization in IoT resource management.

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Section: Figure 3 Types Of System Virtualizationmentioning

confidence: 99%

Resource Consideration in Internet of Things: A Perspective View

Sahani¹,

Sharma²

2019

IJTSRD

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“…Mo et al [34] established a science of cyber-physical system security by integrating system theory and cyber security. Particularly, there have been a number of research efforts devoted to data integrity attacks against key functional modules in the energy-based cyber-physical systems, as well as defense thereof [7,14,15,32,35,36]. For example, Yang et al [13] developed an optimal attack strategy against the state estimation process that enables a minimum set of compromised sensors to launch a successful attack.…”

Section: Related Workmentioning

confidence: 99%

Towards an Iterated Game Model with Multiple Adversaries in Smart-World Systems

Yang

et al. 2018

Sensors

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Diverse and varied cyber-attacks challenge the operation of the smart-world system that is supported by Internet-of-Things (IoT) (smart cities, smart grid, smart transportation, etc.) and must be carefully and thoughtfully addressed before widespread adoption of the smart-world system can be fully realized. Although a number of research efforts have been devoted to defending against these threats, a majority of existing schemes focus on the development of a specific defensive strategy to deal with specific, often singular threats. In this paper, we address the issue of coalitional attacks, which can be launched by multiple adversaries cooperatively against the smart-world system such as smart cities. Particularly, we propose a game-theory based model to capture the interaction among multiple adversaries, and quantify the capacity of the defender based on the extended Iterated Public Goods Game (IPGG) model. In the formalized game model, in each round of the attack, a participant can either cooperate by participating in the coalitional attack, or defect by standing aside. In our work, we consider the generic defensive strategy that has a probability to detect the coalitional attack. When the coalitional attack is detected, all participating adversaries are penalized. The expected payoff of each participant is derived through the equalizer strategy that provides participants with competitive benefits. The multiple adversaries with the collusive strategy are also considered. Via a combination of theoretical analysis and experimentation, our results show that no matter which strategies the adversaries choose (random strategy, win-stay-lose-shift strategy, or even the adaptive equalizer strategy), our formalized game model is capable of enabling the defender to greatly reduce the maximum value of the expected average payoff to the adversaries via provisioning sufficient defensive resources, which is reflected by setting a proper penalty factor against the adversaries. In addition, we extend our game model and analyze the extortion strategy, which can enable one participant to obtain more payoff by extorting his/her opponents. The evaluation results show that the defender can combat this strategy by encouraging competition among the adversaries, and significantly suppress the total payoff of the adversaries via setting the proper penalty factor.

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“…The effectiveness of the proposed attack-resilient mechanism is illustrated through case studies in the IEEE 14-bus system. Yang et al 84 explores the security of OFP and investigates the data integrity attack against OPF with the least effort from the adversary's perspective, and proposes defense schemes, with respect to the number of nodes to compromise and the amount of information to manipulate. The 2 developed defensive schemes can make OPF resilient to the data integrity attack via protecting critical nodes and identifying the falsified measurements accurately in the system.…”

Section: Security and Reliabilitymentioning

confidence: 99%

A review on the features and technologies for energy efficiency of smart grid

Anjana¹,

Shaji

2017

Int J Energy Res

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Summary In today's world striving for efficiency in every sector, especially power generation and distribution, smart grids emerge as the solution for efficiently meeting the increasing demand. They adjust themselves to optimally deliver energy at the lowest cost and highest quality possible. The grid successfully makes use of renewable energy resources, electric vehicles, and smart pricing techniques in its attempt to achieve energy efficiency. It also promotes a greener environment by striving to reduce greenhouse gas emissions. Information communication technology (ICT) helps the grid in collecting consumption data from the consumers and in sharing tariff information. ICT also helps to gather information about the status of the grid with regard to aspects like power quality, faults etc. The purpose of this paper is to review recent literature with a view to comprehensively present the technologies employed in the smart grid for achieving energy efficiency and the challenges involved therein.

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Toward Data Integrity Attacks Against Optimal Power Flow in Smart Grid

Cited by 59 publications

References 40 publications

Resource Consideration in Internet of Things: A Perspective View

Resource Consideration in Internet of Things: A Perspective View

Towards an Iterated Game Model with Multiple Adversaries in Smart-World Systems

A review on the features and technologies for energy efficiency of smart grid

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