摘要
本文首先介绍了VPN网关及其重要性,然后对IPSec协议进行了详细的介绍,最后设计实现了基于IPSec的VPN网关。在设计VPN安全网关时采用IPSec协议,使用ESP对传输的数据进行严格的保护,使用AH进行用户与数据认证,能够较好地增强IP站点间安全性。基于IPSec协议的VPN安全网关设计对于实现Internet网络安全具有重要意义。
This paper introduces the VPN gateway and its importance, then IPSec protocols are described in detail, the final design and implement 1PSec-based VPN gateway. In the design of VPN security gateway using IPSec protocol for transmission of data using ESP strict protection, use AH for user authentication and data, to better enhance IP inter-site security. IPSec-based VPN security gateway protocol designed for the realization of the Intemet network security is of great significance.
出处
《网络安全技术与应用》
2013年第11期60-60,59,共2页
Network Security Technology & Application
