Abstract
In view of the increasingly important position of information security in the development of smart grids, this paper studies the threats and defense strategies of smart grids to information security, and provides guidance for how to solve the information security problems of smart grids. At the same time, the concept and threat of smart grid are described. On this basis, several defense strategies are proposed, including encryption, digital signature recognition, firewall, antivirus, intrusion detection, physical isolation and in- depth defense of information security. The analysis shows that the threat faced by human beings is information security. Information security should focus on the development and construction of smart grids. Several defense strategies are feasible and can provide effective support for the safe and stable operation of smart grids.
Highlights
With the continuous increase of global resource and environmental pressures and the continuous development of the power marketization process, users have higher and higher requirements on performance quality and reliability
N-GAS smart grid is considered to be the future development direction of the grid, and the smart grid is reliable, safe, high-quality, flexible and efficient, which will become the top priority in the development and construction of power grids in the future
This paper analyzes the threats faced by smart grid information security, and on this basis, puts forward an effective and practical information security strategy, which provides technical support for the safe and stable operation of smart grid.[1]
Summary
With the continuous increase of global resource and environmental pressures and the continuous development of the power marketization process, users have higher and higher requirements on performance quality and reliability. Information technology and information systems play an important role in the smart grid, and the related information security has become increasingly important. Information security has become an important foundation for the safe and stable operation of smart grids and reliable power supply in society, and is an important part of the production and operation management of power enterprises. On this basis, this paper analyzes the threats faced by smart grid information security, and on this basis, puts forward an effective and practical information security strategy, which provides technical support for the safe and stable operation of smart grid.[1]
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