Sound signature in graphical password authentication system using java

  • Status Closed
  • Budget ₹400 - ₹750 INR / hour
  • Total Bids 3

Project Description


Here a graphical password system with a supportive sound signature to increase the remembrance of the password is discussed. In proposed work a click-based graphical password scheme called Cued Click Points (CCP) is presented. In this system a password consists of sequence of some images in which user can select one click-point per image. In addition user is asked to select a sound signature corresponding to each click point this sound signature will be used to help the user in recalling the click point on an image. System showed very good Performance in terms of speed, accuracy, and ease of use. Users preferred CCP to Pass Points, saying that selecting and remembering only one point per image was easier and sound signature helps considerably in recalling the click points.


Passwords are used for –

• Authentication (Establishes that the user is who they say they are).

• Authorization (The process used to decide if the authenticated person is allowed to access

specific information or functions)

• Access Control (Restriction of access includes authentication & authorization).

Mostly user select password that is predictable. This happens with both graphical and text based passwords. Users tend to choose memorable password, unfortunately it means that the passwords tend to follow predictable patterns that are easier for attackers to guess. While the predictability problem can be solved by disallowing user choice and assigning passwords to users, this usually leads to usability issues since users cannot easily remember such random passwords. Number of graphical password systems have been developed, Study shows that text based passwords suffers with both security and usability problems. According to a recent news article, a security team at a company ran a network password cracker and within 30 seconds and they identified about 80% of the passwords . It is well know that the human brain is better at recognizing and recalling images than text, graphical passwords exploit this human characteristic.

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