Locimetric authentication is a form of graphical authentication in which users validate their
identity by selecting predetermined points on a predetermined image. Its primary advantage …

Locimetric authentication is a form of graphical authentication in which users validate their
identity by selecting predetermined points on a predetermined image. Its primary advantage …

Password schemes based on online map locations are an emerging topic in authentication
research. GeoPass is a promising such scheme, as it provides satisfactory resilience against …

Graphical passwords (GPs) that authenticate users using images are considered as one
potential alternative to overcome the issues of traditional textual passwords. Based on the …

Password schemes based on selecting locations in an online map are an emerging topic in
user authentication research. GeoPass is the most promising such scheme, as it provides …

Before deploying a new user authentication scheme, it is critical to subject the scheme to
comprehensive study. Few works, however, have undertaken such a study. Recently …

To enhance the usability of password authentication, typo-tolerant password authentication
schemes permit certain deviations in the user-supplied password, to account for common …

Despite their widespread usage, text-based passwords are vulnerable to password cracking
as users tend to choose weak passwords. This is mainly because the more secure a …

The attitude towards passwords has drastically changed over the past years. Although they
protected workstations from illicit access for decades, with todays increased computational …

The security and usability issues associated with passwords have encouraged the
development of a plethora of alternative authentication schemes. These aim to provide …