谈VPN中的隧道技术及其IPSEC安全机制

VPN技术是Internet或其它公共互联网络中的一种虚拟专用网络技术,能安全、高效地保证用户像使用本地LAN网络一样在客户计算机和企业服务器之间建立点对点连接,进行数据的传输.介绍了VPN的隧道技术、VPN的隧道协议分析和VPN中数据传输的安全技术,为网络管理人员了解和配置VPN提供帮助.

On Tunnel Technology and its IPSEC Security System in VPN

VPN,whieh is a sort of virtual private network based on imemet or any other public imemetwork, is capable of high-efficiency to ensure the security for users to succeed in conjuneting spot to spot between customers computer and the servers in business to transmit all datas,just as employing their local LAN network. , It is intended for conducting the details about tunnel technology,tunnd association analysing and security technology with data transmission, and providing much support for the staff members who are engaging in network to have a good command of VPN technology and equip with VPN.