Title	Improved Persuasive Cued Click Points for Knowledge-Based Authentication
Author	M.Ashwini and K.C.Sreedhar
Citation	Vol. 15  No. 11  pp. 95-100
Keywords	Authentication, Graphical passwords, Hotspot, Shoulder surfing.

Title	Authentication Schemes for Session Passwords using Colors
Author	Nita Dorage, Bhakti Sawant
Citation	Vol. 16  No. 4  pp. 120-123
Keywords	Authentication, session passwords, shoulder surfing

Title	Ef?cacy of Object-Based Passwords for User Authentication
Author	Sufian Hameed, Lamak Qaizar and Shankar Khatri
Citation	Vol. 17  No. 12  pp. 33-40
Keywords	Authentication, Object-based Passwords, Passwords, object-hash.

Title	Can I Guess Your Password? Examining Security Aspects of Graphical Passwords
Author	Tahani Alsubait, Raghad Alabdullatif
Citation	Vol. 20  No. 4  pp. 258-262
Keywords	Authentication, Security, image-based authentication, graphical passwords, user study