GRAPHICAL PASSWORD AUTHENTICATION USING PCCP WITH SOUND SIGNATURE

Persuasive Cued-Click Point is an advanced method of cued click point of graphical password technique which includes usability and security evaluations. It also useful for reduces hotspot problem and hence it helps the user in selecting password of higher security. This paper includes the persuasion to influence user choice in click based graphical passwords, so that users select more desultory and more difficult to guess the passwords. In this paper includes sound signature for recover the password if user forgot password or click point ,then playing the sound signature which is selected at registration time then it set new password and access the account. This paper include dead zone new concept to avoiding Shoulder surfing attack in graphical password authentication.