浅谈企业信息系统的密码改进措施

Discussion on Enterprise Information System Password Improvement Measures

本文针对当前许多企业信息系统采用MD5加密方式,介绍了MD5的加密原理及不足之处。提出了加密改进措施,包括增强用户密码并进行多次MD5加密,设置用户私密问题或者动态密码,并举例详细阐述了企业网络管理员如何使用这些方式提高密码保护能力。

In the situation that many enterprise information systems use the MD5 encryption nowadays,the paper introduces the MD5 encryption principle and the disadvantages of the MD5 encryption.The paper gives the improved encryption measures,including enhancing the user password and multiplying the MD5 encryption,setting user privacy questions or dynamic password.Besides that,the paper gives examples to illustrate how the enterprise network administrators improve the password security by using those methods.