无线传感器网络源节点隐私位置数据智能加密方法  

An Intelligent Encryption Method for Privacy Location Data of Source Nodes in Wireless Sensor Networks

作　　者：胡从川 何子睿 高居冠 李明 HU Congchuan;HE Zirui;GAO Juguan;LI Ming(China Green Development Investment Group Co.,Ltd.,Beijing 100020,China)

机构地区：[1]中国绿发投资集团有限公司,北京100020

出　　处：《微型电脑应用》2025年第1期175-179,共5页Microcomputer Applications

摘　　要：针对无线传感器网络被攻击行为较多,隐私位置数据加密输出机制存在偏差,整体安全性较低的问题,提出无线传感器网络源节点隐私位置数据智能加密方法。根据网络动力结构建立网络模型,利用网络模型搜寻网络源节点隐私数据,构建隐私数据库,基于隐私数据库和数据隐私特征设计数据动态密钥,采用特征选择算法,构建无线网络隐私数据加密模型,控制数据加密过程中的数据隐私特征数量,优化隐私位置数据加密输出机制,对数据加密结果进行优化,实现隐私数据智能加密。实验结果表明,应用所提方法后,4种网络入侵模式的入侵次数均有明显降低,数据抗攻击性均达到了90%以上,实用性与安全性较高。The output mechanism of privacy location data encryption is biased,and the overall security is low,an intelligent encryption method for privacy location data of source nodes in wireless sensor networks is proposed.This paper establishes a network model according to the network dynamic structure,uses the network model to search the privacy data of the network source node,builds a privacy database,designes a data dynamic key based on the privacy database and data privacy characteristics,uses a feature selection algorithm to build a wireless network privacy data encryption model,controls the number of data privacy features in the data encryption process,and optimizes the encryption results of data.At last intelligent encryption of private data is realized.The experimental results show that after the application of this method,the intrusion times of the four network intrusion modes are significantly reduced,and the data anti-attack ability is more than 90%,with higher practicability and security.

关 键 词：无线传感器网络 源节点 隐私位置数据 智能加密 网络安全性 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]