ACSAC '05 Proceedings of the 21st Annual Computer Security Applications Conference
Design and evaluation of a shoulder-surfing resistant graphical password scheme
Proceedings of the working conference on Advanced visual interfaces
Multiple password interference in text passwords and click-based graphical passwords
Proceedings of the 16th ACM conference on Computer and communications security
MARASIM: a novel jigsaw based authentication scheme using tagging
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Tag association based graphical password using image feature matching
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications - Volume Part II
Graphical passwords: Learning from the first twelve years
ACM Computing Surveys (CSUR)
On automated image choice for secure and usable graphical passwords
Proceedings of the 28th Annual Computer Security Applications Conference
| Hi-index | 0.00 |
In this paper, we propose a new graphical password using object-based image ranking, called OBIR, which enables appropriate images to be presented to users during authentication. Research on graphical password is being conducted and receiving more and more public attention due to its potential of being an alternative for textual password. However, the main problem of graphical password is its vulnerability to shoulder surfing attacks, especially on mobile devices where the login password is easily visible in public. In order to overcome this issue, we propose a novel graphical password using image ranking method based on the objects in the image itself. The higher the ranking of an image is, the more appropriate it is to be user's selection without exposing too much information of the password to the shoulder-surfer. Upon our experiments, it is obtained that our image ranking method is effective in filtering appropriate pass-image that even if it is selected in public, the password is safe and therefore resistant to shoulder surfing.