Smart power grid security services: risk management approach considering both ot and it domains case study: shiraz power distribution company

2013 ◽  
Author(s):  
M. Sajjadi ◽  
B. Niknia
Keyword(s):  
Risk Management ◽  
Power Distribution ◽  
Power Grid ◽  
Management Approach ◽  
Grid Security ◽  
Smart Power ◽  
Security Services ◽  
Distribution Company ◽  
Smart Power Grid

The Digital Watermarking Used to the Smart Power Grid Security

2011 ◽  
Vol 181-182 ◽  
pp. 770-775
Author(s):  
Xin Yan ◽  
Jia Gen Du ◽  
Jun Ru Li
Keyword(s):  
Wireless Networks ◽  
Communication Networks ◽  
Digital Watermarking ◽  
Data Transmission ◽  
Power Grid ◽  
Grid Security ◽  
Smart Power ◽  
Detection Algorithms ◽  
Cable Networks ◽  
Smart Power Grid

The communication networks used to smart power grid include wired and wireless networks in terms of data transmission mode, and wireless networks mainly refer to wireless sensor networks (WSN). Accordingly, the data security in smart power grid involves the data transmission security in both cable networks and WSN. WSN is an application-specific network, and a promising research in smart power grid field. In this paper, we use the digital watermarking technology to solve WSN security in smart power grid. Firstly we propose a watermark mechanism based on alternating current, including watermark generation, embedding and detection algorithms. And then we use simulation results to demonstrate its feasibility and efficiency.

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