期刊名称：International Journal of Electronics, Communication and Soft Computing Science and Engineering
印刷版ISSN：2277-9477
出版年度：2015
卷号：4
期号：Special 3
出版社：IJECSCSE
摘要：It has been propose d and examine d the usability and security of Cued Click Points (CCP), a cued - recall graphical password technique. Users click on five point s per image for a sequence of images. The next image is based on the previous click - point. We present the results of an initial user study which revealed positive results. Perfor mance was very good in terms of speed, accuracy, and number of errors. Users preferred CCP to Pass Points (Wieden beck et al., 2005), saying they thought that selecting and remembering only one point per image was easier, and that seeing each image trigger ed their memory of where the corresponding point was located. It also suggest that CCP provides greater security than Pass Points because the number of images increases the workload for attackers
