My Personal Images as My Graphical Password
In 1996, Blonder introduced the first authentication system based on a graphical password. Since then, researchers have proposed several systems in the literature enhancing security properties to prevent brute-force, guessing, and shoulder-surfing attacks. However, many systems were developed us...
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| Other Authors: | , , , , , |
| Format: | Artículo |
| Language: | other |
| Published: |
IEEE LATIN AMERICA TRANSACTIONS
2018
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| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8408449&tag=1 |
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| Summary: | In 1996, Blonder introduced the first authentication
system based on a graphical password. Since then, researchers
have proposed several systems in the literature enhancing security
properties to prevent brute-force, guessing, and shoulder-surfing
attacks. However, many systems were developed using impersonal
images, hindering their identification and retention. As a solution,
Takada-Toike, and Herzberg-Margulies introduced systems using
personal images in 2002 and 2012, respectively. Nonetheless, users
require passing many stages during the authentication phase,
making the systems unsecured. As a solution, we propose a system
where each user creates a graphical personal password and needs
to pass a stage. Security analysis demonstrates that the proposal
can resist very well-known attacks, making it secure and useful for
web services. |
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