Conventional password schemes are vulnerable to shoulder surfing, many shoulder surfing resistant graphical password schemes have been proposed. This paper presents an integrated evaluation of the Persuasive Cued Click-Points graphical password scheme, including usability and security evaluations, and implementation considerations. We use persuasion to influence user choice in click-based graphical passwords, encouraging users to select more random, and hence more difficult to guess, click-points.

 

Published In : IJCSN Journal Volume 4, Issue 2

Date of Publication : April 2015

Pages : 244 - 251

Figures : 15

Tables : --

Publication Link : Extraction of Hadith Based on Semantic Annotation

 

 

 

Zarqa Rehmani : G. H. Raisoni Institute Of Engineering And Technology

Siddhi Keluskar : G. H. Raisoni Institute Of Engineering And Technology

Karishma Shaikh : G. H. Raisoni Institute Of Engineering And Technology

Vaishali Baviskar : G. H. Raisoni Institute Of Engineering And Technology

 

 

 

 

 

 

 

Graphical passwords

Security

Discretized centralization

Dead zone (of image)

Serialization d/b

Shoulder surfing

Encryption/Decryption

A simple text-based shoulder surfing resistant graphical password, in which the user can easily and efficiently complete the login process without worrying about shoulder surfing attacks has been proposed. The operation of the proposed scheme is simple and easy to learn for users familiar with textual passwords. The user can easily and efficiently to login the system without using any physical keyboard or on-screen keyboard. Finally, the resistances of the proposed scheme to shoulder surfing and accidental login are analyzed and evidence of the usability and security by analyzing data collected from a large user study of Pass Points are provided.

 

 

 

 

 

 

 

 

 

[1] Defences Against Large Scale Online Password Guessing Attacks By Using Persuasive Click Points, International Journal of Communications and Engineering, March 2012. [2] Persuasive Cued Click-Points :Design, implementation, and evaluation of a knowledge based authentication mechanism, IEEE 2012 paper. [3] M. K. Rao and S. Yalamanchili. “Novel shouldersurfing resistant authentication schemes using textgraphical passwords,” International Journal of Information & Network Security,Aug. 2012. [4] Z. Imran and R. Nizami, “Advance secure login,” International Journal of Scientific and Research Publications,Dec. 2011. [5] "A Scalable Shoulder-Surfing Resistant Textual- Graphical Password Authentication Scheme", Huanyu Zhao and Xiaolin Li Scalable Software Systems Laboratory Department of Computer Science Oklahoma State University.