Wi-Fi安全研究

Overview of Wi-Fi Security

随着无线网络的需求和技术的发展,许多城市都开始试行全城热点工程,使得随处接入Wi-Fi网络变成可能。Wi-Fi网络的安全因此变得尤为重要。本文介绍了确保Wi-Fi安全的WEP、WPA和WPA2协议,详细阐述了三种协议中用到的接入协议和加密算法。本文最后给出了对于Wi-Fi安全的总结。

With the development of wireless network technology and the increasing demand for wireless Internet, many cities begins to increase hot spots, making it possible to access Wi-Fi networks everywhere. Wi-Fi network security is therefore becoming more and more important. This article introduces the WEP, WPA and WPA2 protocols, which ensure the security of the Wi-Fi network. Details of encryption and authentication are included. Finally,a conclusion of Wi-Fi security is made.