Graphical passwords are the alternative to textual password. It is more secure than textual password. http://www.trickyindia.net/delete-kik-account-permanently/ Thanks.

1. A Seminar
on
Accessing Cloud Services Using Graphical
Password Authentication
Presented by:
Students B.E.(Computer)
1) Valvi Alpesh N.
2) Tambe Datta S.
3) Birdawade Suraj E.
4) Bomble Puja S.
Guided by:-
Prof. S. A. Gade

2. CONTENTS
 Introduction
 Overview of the authentication methods
 Existing System
 Proposed System
 Advantages
 Disadvantages
 Applications
 Conclusion

3. INTRODUCTION
 What is Cloud ?
 Cloud Services
 Need of password for Cloud.
 Use Of Graphical Password.

4. OVERVIEW OF THE AUTHENTICATION METHODS
 Token based authentication.
 Biometric based authentication.
 Knowledge based authentication.

5. EXISTING SYSTEM
Triangle Scheme

6. SIGNATURE BASED SCHEME

7. PROPOSED SYSTEM

8. FLOWCHART

9. ADVANTAGES
 High security than alphanumeric password
 Easy to remember
 User Interface

10. APPLICATIONS
 In Cloud computing environment.
 Social networking sites.
 In all registration form.

11. CONCLUSION
 Graphical Passwords are alternative to textual
alphanumeric passwords.
 Easy to remember.
 Hard to guess.

12. REFERENCES
 A Survey on Recognition-Based Graphical User
Authentication Algorithms FarnazTowhidi Centre for
Advanced Software Engineering, University Technology
Malaysia Kuala Lumpur, Malaysia
 Authentication Using Graphical Passwords: Basic Results
Susan Wiedenbeck Jim Waters ,College of IST Drexel
University Philadelphia, PA, 19104 USA
 Graphical Passwords,FABIAN MONROSE AND MICHAEL K.
REITER, August 5, 2005
 A Survey on Recognition-Based Graphical User
Authentication Algorithms