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arXiv 1809.02609cs.CRcs.NI
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智能电网中的网络安全:调查与挑战

Cyber-Security in Smart Grid: Survey and Challenges

Zakaria El Mrabet, Hassan El Ghazi, Naima Kaabouch, Hamid El Ghazi

摘要:

智能电网利用信息技术的力量,通过双向通信智能地向客户提供能源,并通过促进绿色技术的集成来明智地满足环境要求。虽然智能电网解决了传统电网的一些问题,但它面临着许多安全挑战。由于通信已被纳入电力与其固有的弱点,它暴露了系统的许多风险。一些研究论文已经讨论了这些问题。然而,他们中的大多数人根据机密性、完整性和可用性对攻击进行分类,并排除了危及其他安全标准(如问责制)的攻击。此外,现有的安全对策集中于对抗某些特定的攻击或保护某些特定的组件,但没有一种全局性的方法将这些解决方案结合起来以保护整个系统。本文的目的是提供一个全面的概述有关出版的作品。首先,我们来看看安全要求。然后,我们深入研究了智能电网中的一些重要的网络攻击,以诊断潜在的漏洞及其影响。此外,我们还提出了网络安全战略,作为解决漏洞、反击攻击和部署适当对策的解决方案。最后,我们提出了一些未来的研究方向。

英文摘要:

Smart grid uses the power of information technology to intelligently deliver energy to customers by using a two-way communication, and wisely meet the environmental requirements by facilitating the integration of green technologies. Although smart grid addresses several problems of the traditional grid, it faces a number of security challenges. Because communication has been incorporated into the electrical power with its inherent weaknesses, it has exposed the system to numerous risks. Several research papers have discussed these problems. However, most of them classified attacks based on confidentiality, integrity, and availability, and they excluded attacks which compromise other security criteria such as accountability. In addition, the existed security countermeasures focus on countering some specific attacks or protecting some specific components, but there is no global approach which combines these solutions to secure the entire system. The purpose of this paper is to provide a comprehensive overview of the relevant published works. First, we review the security requirements. Then, we investigate in depth a number of important cyber-attacks in smart grid to diagnose the potential vulnerabilities along with their impact. In addition, we proposed a cyber security strategy as a solution to address breaches, counter attacks, and deploy appropriate countermeasures. Finally, we provide some future research directions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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