计算机系统口令的保护问题探析

Protection Analysis of Computer System Password

口令是计算机系统访问控制的有效方法，但如果选取不当或维护不够科学，就会对系统安全带来隐患，使入侵者以有机可乘，产生安全故障。近年来，对如何提高计算机系统口令的保护提出了新的要求，故笔者结合相关经验，对口令的选取与维护进行了详细的分析，以供参考。

The password is a computer system access control method,but if the improper or maintenance of insufficient science,will be on the system safety risk,so that the intruder to exploit,produce safety fault.In recent years,on how to improve computer system password protection put forward new demands,the author combined with relevant experience,the password selection and maintenance carried out a detailed analysis,for reference.