基于用户的计费系统中的身份认证机制

Identity certification for user-based accounting system

在基于用户身份认证的校园网计费系统中，确认用户身份、防止ＩＰ盗用是一个很重要的问题。此文以校园网身份认证系统为例，就原理和实现两个方面做出了详细讨论。

In campus accounting system based on identity certification, it is very important to confirm the identity of users and prevent IP address embezzlement. Taking identity certification system of campus network for example, this article describes the theory and implement in detail.