| 新型电力系统的物联网终端传输无线协议安全检测模型 |
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| 引用本文：徐思尧，李妍，周刚，占聪聪，张子瑛，张凯.新型电力系统的物联网终端传输无线协议安全检测模型[J].计算技术与自动化,2024,(4):129-134 |
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| 中文摘要:研究了新型电力系统的物联网终端传输无线协议安全检测模型，提升协议安全检测效果。通过分析基于物联网的新型电力系统，确定常见的物联网终端传输无线协议攻击类型；以确定的攻击类型为基础，针对新型电力系统内的物联网终端，建立物联网终端传输无线协议安全检测模型。该模型中传输无线协议分析器通过Sketch方法，分析物联网终端传输无线协议；特征提取算法选择器，依据协议分析结果，选择主成分分析法或独立成分分析法，提取传输无线协议入侵特征；安全检测引擎利用最小二乘支持向量机，结合提取的入侵特征，输出传输无线协议攻击类型，完成传输无线协议安全检测结果。实验证明：该模型可有效提取物联网终端传输无线协议入侵特征，实现协议安全检测；对于不同物联网终端类型，该模型安全检测的Kappa系数均较高，即安全检测精度较高。 |
| 中文关键词:新型电力系统 物联网终端 传输无线协议 安全检测模型 主成分分析 支持向量机 |
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| Internet of Things Terminal Transmission Wireless Protocol Security Detection Model for New Power System |
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| Abstract:Research on the wireless protocol security detection model of Internet of Things terminal transmission in new power system to improve the effectiveness of protocol security detection. By analyzing the new power system based on Internet of Things, the common wireless protocol attack types of Internet of Things terminal transmission are determined. Based on the identified attack types, a wireless protocol security detection model for Internet of Things terminals in the new power system is established. In this model, the transmission wireless protocol analyzer analyzes the transmission wireless protocol of Internet of Things terminal through Sketch method. Feature extraction algorithm selector, according to the protocol analysis results, choose principal component analysis or independent component analysis, extract transmission wireless protocol intrusion characteristics. The security detection engine uses the least square support vector machine and the extracted intrusion features to output the attack type of the transmission wireless protocol and complete the detection result of the transmission wireless protocol security. Experiments show that this model can effectively extract the wireless protocol intrusion characteristics of network terminal transmission and implement protocol security detection. For different types of Internet of Things terminal, the Kappa coefficient of security detection of this model is high, that is, the security detection accuracy is high. |
| keywords:new power system Internet of Things terminal transmission wireless protocol security detection model principal component analysis support vector machine |
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