电子设计工程
Electronic Design Engineering
第 27卷
Vol.27
第 22期
No.22
2019年 11月
Nov. 2019
收稿日期:2019-05-06 稿件编号:201905017
基金项目:新疆省自然科学基金项目(XJEDU20161059)
作者简介:何 薇(1981—),女,新疆乌鲁木齐人,硕士,讲师。研究方向:网络、网络安全。
无线通信是通信系统主要组成部分,技术发展
十分迅速,已经成为通信领域研究一大热点,其利用
空气作为传输介质,能够实现用户之间信息交换
[1]
。
无线通信技术发展最终目标是进入个人时代,使整
个通信以计算机网络、固定电话以及借助卫星为主
要通信方式实现移动通信
[2]
。然而,由于无线通信系
统数据传输方式多种多样,不同传输协议也各有不
无线通信射频网络时序安全漏洞监测系统研究
何 薇,钱罕林,宋 芳
(新疆轻工职业技术学院 新疆 乌鲁木齐 830021)
摘要: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。
关键词:无线通信;射频网络;时序;安全漏洞;监测
中图分类号:TN876 文献标识码:A 文章编号:1674-6236(2019)22-0111-04
Research on time series security vulnerability monitoring system for radio frequency
networks in wireless communications
HE Wei,QIAN Han⁃lin,SONG Fang
(XinJiang Institute of Light Industry Technology,Urumqi 830021,China)
Abstract: 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,ATMEGA328P 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.
Key words: wireless communication;radio frequency network;timing;security vulnerabilities;monitoring
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