无线局域网的信息安全保障

Information Security Assurance of WLAN

目前大部分无线传输系统采用WEP机制解决无线局域网的安全问题 ,然而WEP在身份认证、加密算法、密钥管理、信息认证等方面存在严重缺陷 ,无法满足安全需求。针对无线局域网信息传输系统设计存在的安全问题 ,提出一个无线局域网信息传输系统的安全设计方案。

Currently,most wireless transmission systems adopt WEP to solve the security problems. However,WEP has serious flaws in authentication,encrypting algorithm,key management,message authentication,etc. Therefore WEP cannot meet the security requirements. This paper presents a security design for information security in WLAN to solve the security problems existing in WLAN.