06-04-2012, 06:51 PM
plz forward the report and ppt on the project "authentication schemes for session password using colors and images"
06-04-2012, 06:51 PM
plz forward the report and ppt on the project "authentication schemes for session password using colors and images"
05-07-2012, 12:33 PM
Authentication Schemes for Session Passwords using Color and Images
Authentication Schemes for Session Passwords.doc (Size: 33.5 KB / Downloads: 128) ABSTRACT Textual passwords are the most common method used for authentication. But textual passwords are vulnerable to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical passwords are introduced as alternative techniques to textual passwords. Most of the graphical schemes are vulnerable to shoulder surfing. To address this problem, text can be combined with images or colors to generate session passwords for authentication. Session passwords can be used only once and every time a new password is generated. In this paper, two techniques are proposed to generate session passwords using text and colors which are resistant to shoulder surfing. These methods are suitable for Personal Digital Assistants. EXISTING SYSTEM: The existing system to use passwords can be easily guessed or cracked. The alternative techniques are graphical passwords and biometrics. But these two techniques have their own disadvantages. Biometrics, such as finger prints, iris scan or facial recognition have been introduced but not yet widely adopted. PROPOSED SYSTEM: The proposed system using new Authentication technique consists of 3 phases: registration phase, login phase and verification phase. During registration, user enters his password in first method or rates the colors in the second method. During login phase, the user has to enter the password based on the interface displayed on the screen. The system verifies the password entered by comparing with content of the password generated during registration. Pair-based Authentication scheme Module: During registration user submits his password. Maximum length of the password is 8 and it can be called as secret pass. The secret pass should contain even number of characters. Session passwords are generated based on this secret pass. During the login phase, when the user enters his username an interface consisting of a grid is displayed. The grid is of size 6 x 6 and it consists of alphabets and numbers. These are randomly placed on the grid and the interface changes every time. User has to enter the password depending upon the secret pass. User has to consider his secret pass in terms of pairs. The session password consists of alphabets and digits. The first letter in the pair is used to select the row and the second letter is used to select the column. The intersection letter is part of the session password. This is repeated for all pairs of secret pass.
09-10-2012, 08:06 PM
please send PPT of Authentication Schemes for Session Passwords using Color and Images. my mail id is sabaleavi[at]gmail.com
10-10-2012, 11:33 AM
to get information about the topic "authentication schemes for session passwords using color and images " related topic refer the link bellow
https://seminarproject.net/Thread-authen...images-pdf
14-01-2013, 10:23 PM
please help me with the source code of the following titles: Authentication Schemes for Session Passwords using Color and Images; Internet Cafe System.
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