期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：3
页码：448-452
语种：English
出版社：Ayushmaan Technologies
摘要：Attack on password in remote login services is increasing day by day. Providing convenient login for legitimate users from prevention such attack is became a challenging problem. From the beginning Automated Turing Tests (ATTs) is continuing to be a successful method to identify malicious login attempts. In this paper, we discuss the in ability of existing approach and proposed a new Password Guessing Resistant Protocol ( PGRP), to restrict the attack. This PGRP method limits the total number of login attempts from unknown user. We analyze the performance of PGRP with two real-world data sets and find it more promising than existing proposals.
关键词：Online Password Guessing Attacks;Brute Force Attacks;Password Dictionary;ATTs
