准入控制作为设备接入企业网络的安全边界，一直以来都是企业的安全基础设施之一。简单的准入机制潜藏着巨大的网络安全隐患。如何正确处理用户终端安全接入的问题？这就需要基础网络提供必要且有效的安全认证机制。 作为近年来网络信息安全行业准入 ...

本文设计了一个基于IEEE 802.1X并与LDAP(Lightwigh Directory Access Protocol)即轻量级目录访问协议结合使用的计费系统的实现方案。与目前常用计费系统中存在的问题相对照，该计费系统的设计目标是：统一身份认证、认证与计费分离、提供更高的安全性，在保证系统具备 ...

IEEE 802.1X is a standard that defines how to provide authentication for devices that connect with other devices on local area networks (LANs). It provides a mechanism by which network switches and ...

Anyone developing wireless LAN (WLAN) systems knows the security problem created by the wired equivalency protocol (WEP). The bigger issue designers must wrestle with is how to solve the problems ...

Implementing and supporting 802.1X authentication on your network can be a challenge, but here are some tips that can help save you some time, money, and frustration. 1. Consider a Free or Low-Cost ...