舰船通信网络的路由安全研究

Research on Routing Security of Ship Communication Network

路由是保证舰船通信网络数据成功传输的重要路径,当前舰船通信网络路由受到多种类型行为攻击,舰船通信网络路由极不安全,为了保证舰船通信网络路由安全,提高舰船通信网络数据传输成功率,设计了基于攻击频率的舰船通信网络路由安全评估模型。首先研究当前舰船通信网络路由安全评估模型的工作思想,分析舰船通信网络路由安全评估误差大的原因,然后采集舰船通信网络路由攻击频率数据,利用最小二乘支持向量机根据舰船通信网络路由攻击频率数据得到舰船通信网络路由安全评估结果,最后在Matlab 2016仿真环境进行了舰船通信网络路由安全评估实验,本文模型的舰船通信网络路由安全评估误差小,克服了当前其它模型存在的局限性,而且舰船通信网络路由安全评估效果优于当前其它模型,可以有效保证舰船通信网络通信安全。

Routing is the path to ensure the successful data transmission of warship communication network.At present,the routing of warship communication network is attacked by many kinds of behaviors.The routing of warship communication network is extremely insecure.In order to ensure the routing security of warship communication network and improve the data transmission success rate of warship communication network,a security evaluation model of warship communication network routing based on attack frequency is designed.Firstly,the working idea of the current routing security evaluation model of ship communication network is studied,and the reasons for the large errors in routing security evaluation of ship communication network are analyzed.Then,the data of routing attack frequency of ship communication network are collected.The results of routing security evaluation of ship communication network are obtained by least squares support vector machine based on the data of routing attack frequency of ship communication network.Finally,the results are imitated in Matlab 2016.In the real environment,the routing security evaluation experiment of the ship communication network is carried out.The error of the model is small,which overcomes the limitations of other models.Moreover,the overall performance of the routing security evaluation of the ship communication network is better than other models,and it can effectively guarantee the communication security of the ship communication network.