网络安全标准IPSec分析及应用

Analysis and Application of IPSec safety standard of the Network

IPSec在Internet中属于IP层的安全协议,IP层上的安全对于网络安全是非常重要的。详细分析了网络安全标准IPSec协议的体系结构,包括安全协议、密钥交换协议、安全联盟和认证与加密算法,并着重介绍了IPSec在实现端到端的安全和虚拟专用网VPN中的应用。

IPSec belongs to the safety protocol of IP level in Internet, and the security of IP level is very important for network security. The article has analyzed in detail the system structure of the network safety standard IPSec agreement, including safety protocol, key exchange agreement, security alliance and authentication and cncryption algorithm. And it has mainly discussed application of IPSec in carrying the security of end and end and application of the VPN.