摘要
首先阐述了VPN的安全概念以及VPN的安全机制,然后详细地研究、分析和比较了VPN系统中的4项主要安全技术,以使读者系统地了解VPN的安全特性,在实现VPN系统中选择最佳的安全方案。
In this article, firstly we explain the concept and principle of the security in VPN, then we make a detailed research and analysis as well as comparison on the four main security techniques in VPN. In this way, the readers can understand the security in VPN well and make best solutions in reality.
出处
《计算机工程》
CAS
CSCD
北大核心
2002年第4期130-132,共3页
Computer Engineering
