Graphical passwords are implemented as an alternative scheme to replace alphanumeric
passwords to help users to memorize their password. However, most of the graphical …

The pervasive use of mobile devices exposes users to an elevated risk of shoulder-surfing
attacks. Despite the prior work on shoulder-surfing resistance of mobile user authentication …

Text password is the most popular form of user authentication on websites due to its
convenience and simplicity. However, users' passwords are prone to be stolen and …

Even with years of research into new authentication technologies, passwords still dominate
the authentication landscape. This is due primarily to a combination of security …

Visually impaired users face various challenges in web authentication. We designed
UniPass, an accessible password manager for visually impaired users based on a smart …

Passwords are used consistently in our everyday lives. Whether it's from logging in to our
smart phones, our computers, accessing our bank, etc. We need to use passwords to protect …

In this paper, we present a novel multi-touch gesture-based authentication technique. We
take advantage of the multi-touch surface to combine biometric techniques with gestural …

Textual passwords are the most common method used for authentication. But textual
passwords are vulnerable to eves dropping, dictionary attacks, social engineering and …

We introduce and evaluate various methods for purely automated attacks against
PassPoints-style graphical passwords. For generating these attacks, we introduce a graph …

The mouse device, one of the computer peripherals, is an input device that recognizes
mouse movements on the two-dimensional plane of a monitor, and it is possible to use it …