Advancing Security Measures: A Comprehensive Study of Graphical Password Authentication Systems

As the digital environment continues to evolve, the need for strong security measures to protect sensitive data becomes even more important. Security vulnerabilities in traditional alphanumeric passwords have prompted researchers to explore new authentication methods. This research paper provides a comprehensive study of password authentication systems, analysis their progress, identifies their advantages and disadvantages, and provides insights for future improvements. This study includes detailed analysis of existing systems, investigation of their foundations and evaluation of their security features.