19-02-2013, 10:34 AM
IMAGE AUTHENTICATION MECHANISM
Abstract
Alphanumerical username and passwords.
Guessing is easily.
To overcome this drawbacks pictures as used passwords
Graphical image password authentication technologies.
Persuasive text password technology.
Existing system
Only Alpha-numeric passwords
It is simply a string of letters and digits.
Unfortunately , more possible attacks are their.
Drawbacks
dictionary attack.
Cracking passwords.
uncover the password of a predetermined user.
PROPOSED SYSTEM
Graphical image password.
Creating hot spots on images.
Persuasive text password
Abstract
Alphanumerical username and passwords.
Guessing is easily.
To overcome this drawbacks pictures as used passwords
Graphical image password authentication technologies.
Persuasive text password technology.
Existing system
Only Alpha-numeric passwords
It is simply a string of letters and digits.
Unfortunately , more possible attacks are their.
Drawbacks
dictionary attack.
Cracking passwords.
uncover the password of a predetermined user.
PROPOSED SYSTEM
Graphical image password.
Creating hot spots on images.
Persuasive text password