Internet of Things is an application of network news communication technology. Based on the Internet, it uses physical access technologies such as radio frequency tag and wireless sensor network news communication and network news communication information transmission technology to build a network news communication information system that can cover people and things. In the physical layer, the relative position of the object is calculated by using multipoint cooperative localization, so as to determine the minimum anonymous region. Generate and maintain the anonymous tree topology on the network news dissemination layer, and provide storage management support for multiple anonymous groups. In the application layer, the object determines the corresponding anonymity degree according to the identity and uses the frame structure to construct and return the new anonymous group consistent with the existing anonymous group, which can prevent the persistent multiprecision query attack. A real-time control method for intrusion response of a security control system is designed, which includes two stages: response task generation and integrated scheduling. An intrusion response task set generation method based on an improved nondominated sorting genetic algorithm is presented, and a distributed integrated task scheduling and optimization algorithm based on a genetic algorithm and a directed acyclic graph is designed. The numerical simulation results show that this method can quickly and smoothly implement the response strategy of information security intrusion without affecting the normal execution of system tasks.

中文翻译：

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物联网环境下网络新闻传播的安全控制技术与仿真

物联网是网络新闻传播技术的一种应用。以互联网为基础，利用射频标签、无线传感器网络新闻传播等物理接入技术和网络新闻传播信息传输技术，构建覆盖人、物的网络新闻传播信息系统。在物理层，利用多点协同定位计算物体的相对位置，从而确定最小匿名区域。在网络新闻传播层生成并维护匿名树形拓扑结构，为多个匿名群组提供存储管理支持。在应用层，对象根据身份确定相应的匿名度，并使用框架结构构造并返回与现有匿名组一致的新匿名组，可以防止持久性多精度查询攻击。设计了一种安全控制系统入侵响应实时控制方法，包括响应任务生成和集成调度两个阶段。提出了一种基于改进非支配排序遗传算法的入侵响应任务集生成方法，并设计了一种基于遗传算法和有向无环图的分布式集成任务调度优化算法。