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 using...
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| Outros autores: | , , , , , |
| Formato: | Artículo |
| Idioma: | en_US |
| Publicado: |
2018
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| Subjects: | |
| Acceso en liña: | https://doi.org/10.1109/TLA.2018.8408449 https://ieeexplore.ieee.org/abstract/document/8408449 |
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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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