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  • 标题:Identifying the Re-usability of Triangle Scheme and Intersection Scheme on Mobile Device
  • 本地全文:下载
  • 作者:Lim Kah Seng ; Norafida Ithnin ; Hazinah Kutty Mammi
  • 期刊名称:Computer and Information Science
  • 印刷版ISSN:1913-8989
  • 电子版ISSN:1913-8997
  • 出版年度:2011
  • 卷号:4
  • 期号:4
  • 页码:109
  • DOI:10.5539/cis.v4n4p109
  • 出版社:Canadian Center of Science and Education
  • 摘要:Graphical passwords are vulnerable to shoulder surfing attacks as the images are easier to remember than the text. Thus, existing graphical password schemes incorporate an anti-shoulder surfing mechanism, to ensure the graphical password is secure from shoulder surfing attacks. Unfortunately, the literature review has shown that most of the graphical password schemes that have anti-shoulder surfing mechanisms are general device graphical password schemes, not mobile device graphical password schemes. Therefore, in this experiment, two general device graphical password anti-shoulder surfing mechanisms, which are the Triangle Scheme and the Intersection Scheme, are reconstructed on a mobile device to test whether or not the general device graphical password anti-shoulder surfing mechanism is suitable for re-use in mobile devices.
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