摘要
恶意通信节点可能会窃取用户的敏感信息、破坏网络的拓扑结构,导致恶意节点定位效果差,误判率高,为此构建智慧协同网络恶意通信节点定位数学模型。提取关键节点的特征信息,运用门限共享方式进行恶意节点定位,保障通信节点的正常运行,由此构建一种智慧协同网络节点定位模型。实验结果表明,所构建模型的恶意节点定位结果与实际情况较为一致,实现精准定位;合法节点被误判为恶意节点的概率仅有0.2%,有效降低合法节点被误判为恶意节点的风险,从而保障智慧协同网络的稳定性。
Malicious communication nodes may steal users sensitive information and destroy the topological structure of the network,resulting in poor positioning effect and high misjudgment rate.Therefore,a mathematical model of malicious communication node positioning in smart collaborative network is constructed.The feature information of key nodes is extracted,and ma-licious nodes are located by threshold sharing to ensure the normal operation of communication nodes,thus constructing a node location model of intelligent collaborative network.The experi-mental results show that the malicious node location results of the model are consistent with the actual situation,and accurate location is realized.The probability that legitimate nodes are mis-judged as malicious nodes is only 0.2%,which effectively reduces the risk of legitimate nodes being misjudged as malicious nodes,thus ensuring the stability of smart collaborative networks.
作者
荆志娇
王静
焦禹淦
ZHIJIAO Jing;JING Wang;YUGAN Jiao(Anyang University,College of Computer science and Mathematics HeNan XinXiang 453500,China)
出处
《长江信息通信》
2025年第8期172-174,共3页
Changjiang Information & Communications
基金
基于产教融合背景的离散数学课程教学内容改革,教育部产学合作协同育人项目(231105115133825)。
关键词
智慧协同网络
恶意通信
节点定位
数学模型构建
intelligent collaborative network
malicious communication
node positioning
math-ematical model construction
