Current computing device authentication often presents accessibility barriers for people with
upper extremity impairments (UEI). In this article, we present a framework called Accessible …

Cued-recall graphical passwords have a lot of potential for secure user authentication,
particularly if combined with saliency masks to prevent users from selecting weak …

Graphical passwords have been proposed as an alternative to textual passwords, due to its
complexity that users are having in remembering their password combination. Graphical …

As awareness grows surrounding the importance of protecting sensitive data, stored on or
accessed through a mobile device, a need has been identified to develop authentication …

Authentication (eg, entering a password) is frequently perceived as an annoying obstacle
when interacting with computational devices, but still essential to protect sensitive data from …

As a part of the protection among distributed systems, numerous services and resources
want protection from unauthorized use. Remote authentication is that the most ordinarily …

Nowadays, user authentication is one of the important topics in information security. Text
based strong password schemes could provide with certain degree of security. However, the …

Due to its invisibility feature, pressure is useful to enhance the security of authentication,
especially preventing the shoulder surfing attack. However, users are more familiar with …

With the expansion of smart device users, the security mechanism of these devices in terms
of user authentication has been advanced a lot. These mechanisms consist of a pattern …

In this work, we present a comparison between Android's lock patterns for mobile devices
(TouchLockPatterns) and an implementation of lock patterns that uses gaze input …