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Received:May 16, 2009
Received:May 16, 2009
中文摘要: 工控网络中的通信实时性非常重要，但普通SSLVPN一直不能很好的满足其实时性需求，为此这里提出了一套改进SSL协议的措施，并依据这些措施构建了一个并行部署2台SSLVPN的新模型，分析了改进SSL协议的各个措施。通过引用基础数据计算出了模型改进前后的系统耗时，由此得出了新模型的实时性改善度为1.5，时间节省率为33%；最后补充介绍了该模型有待进一步研究的一些技术课题，展望了其应用前景。
Abstract:Real-time communication is very important in the industrial control network, but a general SSLVPN is sometimes unable to meet this requirement perfectly. So a set of strategies are introduced to improve SSL protocol, on which a new parallel deploying 2-SSLVPN model is buit. This paper analyzes strategies and calculates the old and new models' time-consumption with the reference data. It has proved that the real-time improvement rate of the new model is 1.5 and its time-saving rate is 33%. It also introduces some future technical problems and their applications.
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基金项目:辽宁工程技术大学科研创新项目(Y200900505)
| Author Name | Affiliation |
| CAI Zhao-Peng | 辽宁工程技术大学 电子与信息工程学院 辽宁 葫芦岛 125105 |
| GUAN Xin |
| Author Name | Affiliation |
| CAI Zhao-Peng | 辽宁工程技术大学 电子与信息工程学院 辽宁 葫芦岛 125105 |
| GUAN Xin |
引用文本：
蔡照鹏,关昕.并行部署的改进型SSL工控VPN模型.计算机系统应用,2010,19(2):97-100
CAI Zhao-Peng,GUAN Xin.An Improved SSL Industrial Control VPN Model under the Parallel Deployment.COMPUTER SYSTEMS APPLICATIONS,2010,19(2):97-100
蔡照鹏,关昕.并行部署的改进型SSL工控VPN模型.计算机系统应用,2010,19(2):97-100
CAI Zhao-Peng,GUAN Xin.An Improved SSL Industrial Control VPN Model under the Parallel Deployment.COMPUTER SYSTEMS APPLICATIONS,2010,19(2):97-100
