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协同设计是 OEM 环境下 OEM 主机厂与供应商进行产品开发、升级和改进的主要工作方式,网络数据安全传输是协同设计得以实现和网络发挥效能的重要保证。建立在计算机技术和通信技术紧密结合基础上的虚拟专用网络 VPN 是目前解决网络数据传输安全问题最行之有效的途径。本文设计了网对网的 VPN 连接模型,并提出了安全策略。
Collaborative design is the main way of OEM product development, upgrading and improvement in the OEM environment. The safe transmission of network data is an important guarantee for collaborative design and network performance. Based on the close combination of computer technology and communication technology, Virtual Private Network (VPN) is the most effective way to solve the security problem of network data transmission. This paper designs a VPN connection model for network-to-network and proposes a security strategy.