Authentication using images or graphical passwords is one of the possible alternatives for
traditional authentication based upon passwords. This study aims to investigate the …

Authenticating users by means of passwords is still the dominant form of authentication
despite its recognised weaknesses. To solve this, authenticating users with images or …

Graphical passwords have become one of the possible alternatives for traditional text-based
passwords in the aspect of user authentication on computers and networks. In general, this …

Numerous graphical authentication ideas have been proposed on how to address the
security and usability of text-based passwords. However, it remains unclear how users …

Recognition-based graphical authentication systems (RBGSs) using images as passwords
have been proposed as one potential solution to the need for more usable authentication …

The password era is drawing to a close. The latest technology is being released without
keyboards, which makes password entry insecure and arduous. Furthermore, everyone is …

User Authentication is a critical component in information security. Several widely used
mechanisms for security to protect services from illegal access include alphanumerical …

The traditional text-based password has been the default security medium for years;
however, the difficulty of memorizing secure strong passwords often leads to insecure …

Although most widely used authentication involves characters as passwords, but secure text-
based passwords are complex and difficult to remember. Users want to have easy to …

Graphical passwords are an alternative to alphanumeric passwords in which users click on
images to authenticate themselves rather than type alphanumeric strings. We have …