基于量子密钥的VPN密钥管理模型研究

随着信息技术的提升，为维护网络安全，采用基于量子密钥的VPN密钥管理模型，并结合量子密钥保密通信的特点，大大提高网络用户信息的安全性，保障数据通信安全。将从VPN密钥管理模型的结构以及特点出发，强调VPN中密钥管理的重要性，分析基于量子密钥的VPN密钥管理模型，根据当前VPN系统中密钥管理的不足，基于量子密钥的VPN密钥管理模型，对VPN网络的安全性进行分析，研究基于量子密钥的VPN密钥管理模型。

The VPN Key Management Model based on Quanturn Key Research

As information technology has increased, to maintain the network security, the VPN key managemen$ model based on quantum key, and combine the characteristics of the quantum key secret communication, greatly enhance the security of network users nformation, to ensure the safety of data communication. The following this will start from the structure and characteristics of VPN key management model, emphasized the importance of VPN in the key management, analysis the VPN key management model based on quantum key, according to the key management in current VPN system is insufficient, the VPN key management model based on quanturn key, to analyze the security of VPN network, research the VPN key management model based . Key words：