We carry out a hybrid lab and field study of a password manager program, and report on
usability and security. Our study explores iPMAN, a browser-based password manager that …

There are three main categories of authentication system–token-based (what you have),
biometric-based (who you are) and knowledge-based (what you know). Cued Click Point is …

We propose a novel concept and a model of image point memorability (IPM) for analyzing
click-based graphical passwords that have been studied extensively in both the security and …

Authentication of web service users has evolved continuously from a process based on
typing user name and password to the multi-factor authentication methods using advanced …

There have been many graphical password schemes proposed as alternatives to text
passwords. Research and experience show that alpha-numeric passwords are inefficient …

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

Conventional (text-based) passwords have shown patterns such as variations on the
username, or known passwords such as “password”,“admin” or “12345”. Patterns may …

ABSTRACT A graphical password uses images or representation of images as passwords.
Human brain is easily remembering the Graphical image secret word compare to Text secret …

In this paper Image Based Authentication application is applied on folder's (folders that are
confidential to user), since the studies till date have shown that textual passwords are more …

In Digital environment authentication plays a major role. For authentication purpose the
graphical based technique is used. The purpose of this paper is increasing the security …