基于CA技术的网络信息安全系统设计与实现

Design of network information security system under CA technology

文中利用CA技术,同时联合应用802.1x接入认证技术以及winpcap驱动软件等关键技术,并能够结合系统的设计需求,优化设计开发基于CA技术的网络信息安全系统。对设计好的系统进行功能应用验证,可以在真实的企业网络环境中进行测试,测试结果表明对于设计好的网络信息安全系统,能够正确完成对网络信息系统的身份认证、接入认证以及网络访问权限控制功能,可以满足实际对网络信息安全系统的设计需求,系统的稳定性好,认证效率高。结论证实,基于CA技术,设计实现网络信息安全系统,能够发挥积极设计实现效益。

The purpose of the study is to analyze the CA network information security system design related issues. In this paper, the network information security system is optimized, through the use of CA technology, 802.1x access authentication technology, WinPcap driver software and other related teehnologies, . In the network environment in real application, test results show that for the designed system can correctly complete the information system of the network identity authentication, access authentication and network access control function, and meets the actual requirement of high authentication efficiency. It is proved that the network information security system based on CA technology can play an active design and realize the benefit.