基于开源软件和动态短信口令的双因子身份认证系统

随着网络的应用和开放,盗取账号密码事件不断出现并严重影响到企业内部信息安全,而双因子认证可以解决安全问题,但是采购维护成本昂贵,致使很多企业望之却步.据此设计并实现了一套基于开放源码的双因子身份认证平台,该认证平台采用LAMP（Linux OS Server、Apache Web Server、PHP程序语言、MySQL数据库）的系统架构,再搭配FreeRADIUS进行身份识别,能为广大中小型企业使用者安全性较高的身份认证功能.

Double-factor Authentication Based on Open-source Software and Dynamic SMS Password

Along with the network application and popularity,stealing events for account passwords stealing appear constantly and seriously affect the internal information security of the enterprises.Although Double-factor Authentication can solve the security issue to some extent,the expensive cost in purchasing and maintenance stops the enterprises outside.This paper mainly talks about the design of Double-factor Authentication Platform by adapting the LAMP Architecture, including Linux OS Server,Apache Web Server,PHP Programming Language,and MySQL database,with FreeRADIUS as its identification,which can realize accurate and secure identity authentication for most small and medium-sized enterprises.