Two Level Authentication System Based on Pair Based Authentication and Image Selection
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 4
Abstract
This paper presents a two level authentication using pair based authentication and image selection. The most common method for authentication is textual passwords. Though textual passwords are easy to remember, they are vulnerable to eaves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical passwords have been introduced as an alternative to textual passwords. But same as textual passwords, shoulder surfing attacks make most of the graphical schemes vulnerable. To address this problem, textual passwords can be combined with graphical schemes in what gives a two level security. This paper presents an integrated evaluation of the pair based passwords and graphical password scheme, including usability and security evaluations and implementation considerations.
Authors and Affiliations
Madhuri Achmani, Radhika Dehaley, Anuja Gaonkar, Anindita Khade
Keywords
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