A study on usability and security features of the android pattern lock screen
Information & Computer Security, 2016•emerald.com
Purpose The Android pattern lock screen (or graphical password) is a popular user
authentication method that relies on the advantages provided by the visual representation of
a password, which enhance its memorability. Graphical passwords are vulnerable to attacks
(eg shoulder surfing); thus, the need for more complex passwords becomes apparent. This
paper aims to focus on the features that constitute a usable and secure pattern and
investigate the existence of heuristic and physical rules that possibly dictate the formation of …
authentication method that relies on the advantages provided by the visual representation of
a password, which enhance its memorability. Graphical passwords are vulnerable to attacks
(eg shoulder surfing); thus, the need for more complex passwords becomes apparent. This
paper aims to focus on the features that constitute a usable and secure pattern and
investigate the existence of heuristic and physical rules that possibly dictate the formation of …
Abstract
Purpose
The Android pattern lock screen (or graphical password) is a popular user authentication method that relies on the advantages provided by the visual representation of a password, which enhance its memorability. Graphical passwords are vulnerable to attacks (eg shoulder surfing); thus, the need for more complex passwords becomes apparent. This paper aims to focus on the features that constitute a usable and secure pattern and investigate the existence of heuristic and physical rules that possibly dictate the formation of a pattern.
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