摘要
作为当前主流的VPN技术,IPSec VPN在网络中有着广泛的应用,而作为其应用的主要技术之一的数据加密技术决定着IPSec VPN的执行效率和加密强度。通过对主流的加密技术进行介绍和比较,详细介绍了IPSec VPN使用的加密方法、共享密钥的传递以及一次性密钥的使用,使网络管理员了解IPSec VPN的加密过程,并能够使用IPSec VPN确保数据的机密性。
As the current mainstream of VPN technology, IPSec VPN has been widely used in the network, and as one of its main application of the technology of data encryption technology determines the efficiency of IPSec VPN and encryption strength. Based on the mainstream of the encryption technology are introduced and compared, detailed introduces the IPSec VPN use encryption method, the transfer of Shared key and one-time key, the use of the network administrator know IPSec VPN encryption process and be able to use IPSec VPN to ensure the confidentiality of data.
出处
《电脑编程技巧与维护》
2013年第4期78-79,100,共3页
Computer Programming Skills & Maintenance
