scholarly journals Study of Security Attributes of Smart Grid Systems- Current Cyber Security Issues

2009 ◽  
Author(s):  
Wayne F. Boyer ◽  
Scott A. McBride
Keyword(s):  
Smart Grid ◽  
Cyber Security ◽  
Grid Systems ◽  
Security Issues

scholarly journals Smart Grid Systems Based Survey on Cyber Security Issues

2017 ◽  
Vol 6 (4) ◽  
pp. 337-342
Author(s):  
R. Dorothy ◽  
Sasilatha Sasilatha
Keyword(s):  
Smart Grid ◽  
Power System ◽  
Communication Networks ◽  
Cyber Security ◽  
Cyber Attacks ◽  
Power Grids ◽  
Renewable Energy Resources ◽  
Grid Systems ◽  
Security Issues ◽  
Smart Grid System

The future power system will be an innovative administration of existing power grids, which is called smart grid. Above all, the application of advanced communication and computing tools is going to significantly improve the productivity and consistency of smart grid systems with renewable energy resources. Together with the topographies of the smart grid, cyber security appears as a serious concern since a huge number of automatic devices are linked through communication networks. Cyber attacks on those devices had a direct influence on the reliability of extensive infrastructure of the power system.  In this survey, several published works related to smart grid system vulnerabilities, potential intentional attacks, and suggested countermeasures for these threats have been investigated.

Early Detection and Recovery Measures for Smart Grid Cyber-Resilience

2021 ◽  
pp. 91-110
Author(s):  
Ismail Butun ◽  
Alparslan Sari
Keyword(s):  
Smart Grid ◽  
Cyber Security ◽  
Early Stage ◽  
Security Measures ◽  
Smart Meters ◽  
Grid Systems ◽  
Technological Advances ◽  
Response And Recovery ◽  
Operational Failures ◽  
Security Incidents

The internet of things (IoT) has recently brought major technological advances in many domains, including the smart grid. Despite the simplicity and efficiency that IoT brings, there are also underlying risks that are slowing down its adoption. These risks are caused by the presence of legacy systems inside existing infrastructures that were built with no security in mind. In this chapter, the authors propose a method for early-stage detection of cyber-security incidents and protection against them through applicable security measures. This chapter introduces security techniques such as anomaly detection, threat investigation through a highly automated decision support system (DSS), as well as incident response and recovery for smart grid systems. The introduced framework can be applied to industrial environments such as cyber-threats targeting the production generator as well as the electricity smart meters, etc. The chapter also illustrates the framework's cyber-resilience against zero-day threats and its ability to distinguish between operational failures as well as cyber-security incidents.

Reliability of Smart Grid Including Cyber Impact

2021 ◽  
pp. 163-174
Author(s):  
Janavi Popat ◽  
Harsh Kakadiya ◽  
Lalit Tak ◽  
Neeraj Kumar Singh ◽  
Mahshooq Abdul Majeed ◽  
...  
Keyword(s):  
Smart Grid ◽  
Power Systems ◽  
Cyber Security ◽  
Smart Grids ◽  
Reliability Assessment ◽  
Grid Security ◽  
Security Issues ◽  
Smart Grid Security ◽  
Intelligent Electronic Devices ◽  
Improve Reliability

Smart grid has changed power systems and their reliability concerns. Along with that, cyber security issues are also introduced due to the use of intelligent electronic devices (IEDs), wireless sensory network (WSN), and internet of things (IoT) for two-way communication. This chapter presents a review of different methods used from 2010 to 2020 focusing on citation as the main criteria for reliability assessment of smart grids and proposals to improve reliability when it comes to assessing a practical transmission system. It shows that evolutionary techniques are the latest trend for smart grid security.

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