口令攻击与口令保护

Password Attack and Password Protection

口令是信息系统安全重要的防范措施 .首先讨论了口令安全所面临的问题 ,比较分析了多种口令安全保护机制方法 ,然后提出了一种基于伪装的口令保护机制 ,有助于推进口令系统的主动式防御 ,确保网络信息安全 .最后 。

Password is an important measure of information system. Some problems about password security and analyses many password protection schemes are described at first. Then based-deception password security scheme is presented,and is helpful for password active defense and network information system.At last,some research problems about password are listed.