Call For Paper Volume:4 Issue:6 Jun'2017

SECURED CLIENT CERTIFICATION SCHEME WITH STRENGTH ANALYSIS

Publication Date : 20/01/2016



Author(s) :

Ms. D. Anantha Nayaki M.C.A., MPhil., Assistant Professor (Computer Science) , Ms. V. Uma, M.C.A., MPhil, Research Scholar , Ms. K.K. Kavitha M.C.A., M.Phil, Assistant Professor (Computer Science).


Volume/Issue :
Volume 3
,
Issue 1
(01 - 2016)



Abstract :

Abstract   Client server technology is mainly used to share resources and services. Access policies are designed with reference to the client privileges. Client account verification is the main task in the client server technology. Client certificates are mainly used in the account verification process. User ID, password details and key values are integrated in the client certificates. The certificates are uploaded by the client to the server for the verification process. All the user activities are allowed after the successful completion of the client certificate verification process. Client ID and password values are validated by the authentication server. The passwords are composed with text and graphical images. The graphical password scheme uses the images and click information for the verification process. Captcha technology is used to identify the requestor is a machine or human. Captcha and graphical password schemes are integrated to construct the Captcha as Graphical Password (CaRP) scheme. Image captchas are used in the recognition and recall based password verification mechanism.    The client certificates are secured with RSA based encryption and decryption techniques. The Secure Hash Algorithm (SHA) algorithm is used for the integrity verification process.  Pattern based model uses the spatial and color patterns for the password strength analysis. The transmission attacks and directory attacks are managed with security features. The system also handles the shoulder surfing attacks. Password construction process is upgraded with strength nalysis mechanism. The client certification scheme can be applied for all types of network applications. 


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SECURED CLIENT CERTIFICATION SCHEME WITH STRENGTH ANALYSIS

January 13, 2016