无线局域网面临的安全问题及防范措施

J4 ›› 2010, Vol. 9 ›› Issue (4): 26-29.

无线局域网面临的安全问题及防范措施

大理学院，云南大理 671003

收稿日期:2009-12-18 出版日期:2010-04-15 发布日期:2010-04-15
作者简介:张丽娜，助教，主要从事通信集成电路设计研究.
基金资助:
大理学院科研基金资助项目（KYQN2009-29）

The Security Problems and Measures on WLAN

Dali University, Dali, Yunnan 671003，China

Received:2009-12-18 Online:2010-04-15 Published:2010-04-15

摘要/Abstract

摘要：

随着计算机网络的不断发展，无线局域网得到越来越广泛的应用。无线局域网以它的方便、快捷赢得了大量用户。但它
在给用户带来方便的同时也带来了新的安全问题。由于其自身的特点，使得它比有线网络更易遭到黑客攻击、病毒感染等。用户信息安全是否能得到有效的保障，关系到无线网络的进一步发展应用。于是针对这个日益严峻，备受关注的无线局域网安全问题展开探讨。并对无线局域网的标准及面临的问题做了简要分析，给出了解决无线局域网安全问题的防范措施。

关键词: 无线局域网, IEEE 802.11, 网络安全, 服务攻击, WEP加解密

Abstract:

With the development of network, WLAN has more and more application. WLAN has some advantages such as its
convenience, shortcut and etc. But it has security problems. To further development, the security of wireless LAN must be guaranteed.The standards and the facing problems of WLAN are analyzed in this paper. Some security measures of using the WLAN have been proposed.

Key words: WLAN, IEEE 802.11, network security, service assault, WEP encryption and decryption

中图分类号:

TP939.08

张丽娜. 无线局域网面临的安全问题及防范措施[J]. J4, 2010, 9(4): 26-29.

ZHANG Li-Na. The Security Problems and Measures on WLAN[J]. J4, 2010, 9(4): 26-29.