基于智能安全技术的计算机虚拟信息过滤系统设计

DESIGN OF COMPUTER VIRTUAL INFORMATION FILTERING SYSTEM BASED ON INTELLIGENT SECURITY TECHNOLOGY

针对传统网络虚拟信息过滤系统信息检索成功率低、综合过滤效果差的不足,设计一种基于智能安全网络技术虚拟网络信息过滤系统。系统主要硬件单元包括IXP2400型网络处理器芯片、网络通道控制器、静态随机存储器、寻址存储器、及SPI接口模块等。分析系统软件体系的逻辑层次结构,并给出过滤系统主控程序流程。在执行监控程序与网络虚拟数据的综合分析中,引入动态密钥对称算法以提高过滤系统虚拟数据处理的安全性,并避免对用户有用网络数据信息的误删除。实验结果表明,在相同的测试条件下该系统的虚拟信息过滤成功率更高,在网络虚拟信息综合评价结果及F值走势控制方面也优于现有系统。

In view of the low success rate of information retrieval and poor comprehensive filtering effect of traditional network virtual information filtering system,this paper designs a virtual network information filtering system based on intelligent security technology.The main hardware units of the system included LXP2400 network processor chip,network channel controller,static random access memory,addressing memory,and SPI interface module.I analyzed the logical hierarchy structure of the system software system,and gave the main control program flow of the filtering system.In the comprehensive analysis of monitoring program and network virtual data,dynamic key symmetry algorithm was introduced to improve the security of virtual data processing in filtering system,and to avoid misdeletion of useful network data information for users.The experimental results show that under the same test conditions,the virtual information filtering success rate of the proposed filtering system is higher,and it is also superior to the traditional filtering system in the comprehensive evaluation results and F value trend of the network virtual information.