A System for Providing Highly Secured Authentication

In today-s environment the increased level of effective and high security control and transaction fraud in the world of electronic and internet commerce, demands for highly secured identification and personal verification systems. The Knowledge based authentication system inspire to user in selecting better password for high security. The proposed system presents an integrated evaluation of the graphical password authentication by using persuasive cued click points, including usability and security evaluations, and implementation considerations along with the biometric authentication using finger nail plate surface to provide high security in various application. It implements the graphical passwords system to increase the difficulty level of guessing it and enables to select more random password with system influence along with the biometric authentication which is very efficient and convenient method by acquiring low resolution images of nail plate surface which is the outermost part of the nail unit using peg free, unconstraint and contactless imaging setup. The contour and texture characteristics of nail plates from fingers which are highly unique in individuals and also in case of different fingers nail plate are represented by the appearance and texture based feature descriptors. This system is provide three high level of security by using user name with graphical password using persuasive cued click points along with biometric authentication using finger nail plate. The scope of the proposed system is for high level of security purpose where it is very important to keep tight security like forensic labs, military application, banking applications, civilian, etc. The objective of this system is to introduce the new system by combining two different authentications and also investigates new biometric modality which helps identification and verification of a person.