08-03-2011, 11:24 AM
Presented By:
G JYOTHSNA
[attachment=9750]
Introduction:
A multifactor authentication scheme.
The user login by navigating through a 3D environment.
Collected user action and interactions in the virtual environment construct the 3Dpassword
EXISTING SYSTEM :
Current authentication systems suffer from many weaknesses.
Textual passwords are commonly used
Many available graphical passwords have a password space that is less than or equal to the textual password space
Smart cards or tokens can be stolen.
Moreover, biometrics cannot be revoked. The 3Dpassword is a multi factor authentication scheme
Proposed system :
The proposed system is a multi factor authentication scheme that combines the benefits of various authentication schemes.
Users have the freedom to select whether the 3D password will be solely recall, biometrics, recognition, or token based, or a combination of two schemes or more.
The following requirements are satisfied in the proposed scheme
1. The new scheme provide secrets that are easy to remember and very difficult for intruders to guess.
2. The new scheme provides secrets that are not easy to write down on paper. Moreover, the scheme secrets should be difficult to share with others.
3. The new scheme provides secrets that can be easily revoked or changed.
BRIEF DESCRIPTION OF SYSTEM
The 3D password can combine most existing authentication schemes such as textual passwords, graphical passwords, and various types of biometrics into a 3D virtual environment
The choice of what authentication schemes will be part of the user's 3D password reflects the user's preferences and requirements.
SYSTEM IMPLIMENTATION
For example, the user can enter the virtual environment and type something on a computer that exists in (x1 , y1 , z1 ) position, then enter a room that has a fingerprint recognition device that exists in a position (x2 , y2 , z2 ) and provide his/her fingerprint.
Then, the user can go to the virtual garage, open the car door, and turn on the radio to a specific channel. The combination and the sequence of the previous actions toward the specific objects construct the user’s 3D password.
Objects required :
1) A computer with which the user can type.
2) A fingerprint reader that requires the user’s fingerprint.
3) A biometric recognition device.
4)A paper or a white board that a user can write, sign, or draw on.
5) An automated teller machine (ATM) that requests a token;
6) A light that can be switched on/off.
7) A television or radio where channels can be selected.
8) A staple that can be punched.
9) A car that can be driven.
10) A book that can be moved from one place to another.
11) Any graphical password scheme.
12) Any real life object.
13) Any upcoming authentication scheme.
Principle
The action toward an object (assume a fingerprint recognition device) that exists in location (x1, y1 , z1 ) is different from the actions toward a similar object (another fingerprint recognition device) that exists in location (x2 , y2 , z2 ), where x1 = x2 , y1 = y2 , and z1 = z2 .
Therefore, to perform the legitimate 3D password, the user must follow the same scenario performed by the legitimate user. This means interacting with the same objects that reside at the exact locations and perform the exact actions in the proper sequence.
G JYOTHSNA
[attachment=9750]
Introduction:
A multifactor authentication scheme.
The user login by navigating through a 3D environment.
Collected user action and interactions in the virtual environment construct the 3Dpassword
EXISTING SYSTEM :
Current authentication systems suffer from many weaknesses.
Textual passwords are commonly used
Many available graphical passwords have a password space that is less than or equal to the textual password space
Smart cards or tokens can be stolen.
Moreover, biometrics cannot be revoked. The 3Dpassword is a multi factor authentication scheme
Proposed system :
The proposed system is a multi factor authentication scheme that combines the benefits of various authentication schemes.
Users have the freedom to select whether the 3D password will be solely recall, biometrics, recognition, or token based, or a combination of two schemes or more.
The following requirements are satisfied in the proposed scheme
1. The new scheme provide secrets that are easy to remember and very difficult for intruders to guess.
2. The new scheme provides secrets that are not easy to write down on paper. Moreover, the scheme secrets should be difficult to share with others.
3. The new scheme provides secrets that can be easily revoked or changed.
BRIEF DESCRIPTION OF SYSTEM
The 3D password can combine most existing authentication schemes such as textual passwords, graphical passwords, and various types of biometrics into a 3D virtual environment
The choice of what authentication schemes will be part of the user's 3D password reflects the user's preferences and requirements.
SYSTEM IMPLIMENTATION
For example, the user can enter the virtual environment and type something on a computer that exists in (x1 , y1 , z1 ) position, then enter a room that has a fingerprint recognition device that exists in a position (x2 , y2 , z2 ) and provide his/her fingerprint.
Then, the user can go to the virtual garage, open the car door, and turn on the radio to a specific channel. The combination and the sequence of the previous actions toward the specific objects construct the user’s 3D password.
Objects required :
1) A computer with which the user can type.
2) A fingerprint reader that requires the user’s fingerprint.
3) A biometric recognition device.
4)A paper or a white board that a user can write, sign, or draw on.
5) An automated teller machine (ATM) that requests a token;
6) A light that can be switched on/off.
7) A television or radio where channels can be selected.
8) A staple that can be punched.
9) A car that can be driven.
10) A book that can be moved from one place to another.
11) Any graphical password scheme.
12) Any real life object.
13) Any upcoming authentication scheme.
Principle
The action toward an object (assume a fingerprint recognition device) that exists in location (x1, y1 , z1 ) is different from the actions toward a similar object (another fingerprint recognition device) that exists in location (x2 , y2 , z2 ), where x1 = x2 , y1 = y2 , and z1 = z2 .
Therefore, to perform the legitimate 3D password, the user must follow the same scenario performed by the legitimate user. This means interacting with the same objects that reside at the exact locations and perform the exact actions in the proper sequence.
