Graphical passwords are an alternative to traditional alphanumeric passwords and can
similarly be used to secure online accounts. The widely used alphanumeric passwords have …

Beginning around 1996, numerous graphical password schemes have been proposed,
motivated by improving password usability and security, two key factors in password scheme …

User authentication mostly relies on using the text password methods for its simplicity;
however, it is often predictable and vulnerable to some common attacks. To overcome the …

Based on a systematic review of 35 graphical password schemes, in this article a new
classification and evaluation framework is proposed. When positioning existing schemes in …

Graphical passwords are most widely used as a mechanism for authentication in today's
mobile computing environment. This methodology was introduced to enhance security …

This systematic literature review delves into the dynamic realm of graphical passwords,
focusing on the myriad security attacks they face and the diverse countermeasures devised …

Starting around 1999, a great many graphical password schemes have been proposed as
alternatives to text-based password authentication. We provide a comprehensive overview …

Numerous graphical password schemes have recently been proposed as alternatives to
traditional text password authentication. We provide a comprehensive overview of published …

Recognition-based graphical passwords are a suggested alternative authentication
mechanism which have received substantial attention in research literature. The literature …

User Authentication is an important component of security. There are several mechanisms
for authentication in use, such as alphanumerical usernames and passwords. However, due …