Identifying the Re-usability of Triangle Scheme and Intersection Scheme on Mobile Device


  •  Lim Kah Seng    
  •  Norafida Ithnin    
  •  Hazinah Kutty Mammi    

Abstract

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.


This work is licensed under a Creative Commons Attribution 4.0 License.
  • ISSN(Print): 1913-8989
  • ISSN(Online): 1913-8997
  • Started: 2008
  • Frequency: quarterly

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