无线通信射频网络时序安全漏洞监测系统研究

Research on time series security vulnerability monitoring system for radio frequency networks in wireless communications

传统无线通信射频网络时序安全漏洞监测系统是在静态监测分析法下设计的,存在监测效果差问题,为了解决该问题,在动态监测分析法下优化无线通信射频网络时序安全漏洞监测系统。根据系统硬件结构,设计以ATMEGA328P为智能集成底板,采用COM-3800型号监测仪和以Arduino单片机为核心的监测机,监测安全漏洞各项参数,进行监测避障处理,完成不同安全等级的划分。采用动态分析方法选择系统监测主要方案,描述程序中存在错误放弃特权漏洞,控制可执行程序反汇编和编译程序,利用抽象语法树层次对程序进行转换,由此完成系统运行调试。在实验监测仪器支持下,将两种系统进行对比分析,由对比结果可知,动态监测分析法下优化安全漏洞监测系统监测效果较好。

The traditional radio frequency network timing security vulnerability monitoring system is designed under the static monitoring and analysis method,and it has the problem of poor monitoring effect. In order to solve this problem,The timing security vulnerability monitoring system of radio frequency network is optimized based on dynamic monitoring and analysis method. According to the hardware structure of the system,ATMEGA328 P is used as the intelligent integrated backplate,COM-3800 monitor and Arduino single chip microcomputer are used as the core of the monitoring machine to monitor the parameters of the security loopholes,to monitor and avoid obstacles,and to complete the division of different safety grades. The main scheme of system monitoring is selected by means of dynamic analysis. This paper describes the existence of an error relinquishing privilege vulnerability in the program,controls the disassembly and compiler of the executable program,and converts the program to the level of the abstract syntax tree to complete the debugging of the system. With the support of the experimental monitoring instruments,the two systems are compared and analyzed,and the results show that the dynamic monitoring and analysis method is better than the dynamic monitoring and analysis method in optimizing the security loophole monitoring system.