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口令攻击与口令保护

  • 肖庆 ,
  • 李肖坚 ,
  • 蒋建春
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  • 1. 广西师范大学信息学系, 桂林 54100;
    2. 广西师范大学网络中心, 桂林 541001;
    3. 中国科学院信息安全技术工程研究中心, 北京 100080
肖庆,女,1963年10月生,讲师

收稿日期: 2001-04-29

  网络出版日期: 2001-03-10

基金资助

中国科学院软件研究所青年创新项目(CXZK5606)

Password Attack and Password Protection

  • Xiao Qing ,
  • Li Xiaojian ,
  • Jiang Jianchun
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  • 1. Department of Information Guangxi Normal University, Guilin 541001;
    2. Network Center Guangxi Normal University, Guilin 541004; 3 Engineering Research Center for Information Security Technology, Chinese A cademy of Sciences, Beijing 100080

Received date: 2001-04-29

  Online published: 2001-03-10

摘要

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,指出了口令安全有待研究的问题

关键词: 口令; 攻击; 安全; 伪装

本文引用格式

肖庆 , 李肖坚 , 蒋建春 . 口令攻击与口令保护[J]. 中国科学院大学学报, 2001 , 18(2) : 149 -153 . DOI: 10.7523/j.issn.2095-6134.2001.2.011

Abstract

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.

Key words: password; attack; security; deception

参考文献

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2 http: / / all. net / dt k/ index. ht ml

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4 Stephane Grundschober, Sniff er Det ect or R eport, IBM Research Diveision Zurich R esearch Laborat ory Global S ecurit y Analysis Lab, 1998

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