摘要
针对传统Linux操作系统的本地登录方式和网络远程访问的安全性不足,利用Linux操作系统的PAM机制,开发了C/S架构的双因素身份认证系统;将双因素认证嵌入系统的login、telnet、rlogin、xdm、gdm、su、ftp等各模块,对本地认证和远程访问提供了强身份认证,很大程度上提高了Linux操作系统的安全性。
In the traditional Linux operating system, aimed at the remote network access and login security is insufficient,we have developed the two-factor authentication system with C/S framework. Inserting the two-factor authentication into the system＇s various modules such as login, telnet rlogin, xdm, gdm, su, ftp and so on, to provide strong authentication for locally login and remote network access, and in the very great degree it has enhanced the Linux operating system＇ s security.
出处
《微电子学与计算机》
CSCD
北大核心
2006年第7期168-170,173,共4页
Microelectronics & Computer
关键词
双因素身份认证
PAM
C/S
安全性
Two-factor authentication, PAM（Pluggable Authentication Module）, C/S, Security
