The rapid advancement of information technology (IT) has given rise to a new era of efficient
and fast communication and transactions. However, the increasing adoption of and reliance …

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 purpose of this research paper is to introduce a new graphical password system that
combines the strengths of traditional passwords, such as flexibility, with the benefits of …

To achieve an acceptable level of security on the web, the Completely Automatic Public
Turing test to tell Computer and Human Apart (CAPTCHA) was introduced as a tool to …

To achieve an acceptable level of security on the web, the Completely Automatic Public
Turing test to tell Computer and Human Apart (CAPTCHA) was introduced as a tool to …

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

Graphical passwords, as opposed to textual passwords, require the user to pick pictures or
draw symbols rather than input written letters. They are an option that may be explored in …

To achieve an acceptable level of security on the web, the Completely Automatic Public
Turing test to tell Computer and Human Apart (CAPTCHA) was introduced as a tool to …

Authentication is a crucial process that verifies the identity of an individual or system seeking
access to resources or services. Password-based authentication systems, which are the …

The use of graphical passwords has become increasingly popular due to their potential to
offer better usability and security compared to traditional text-based passwords. In this …