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Privacy Enhanced Online Payment System

Publication Date : 31/01/2015

Author(s) :

Malathy. S , Sharmila. B , Sushmitha .L.

Volume/Issue :
Volume 2
Issue 1
(01 - 2015)

Abstract :

      A new approach for providing limited information only that is necessary for fund transfer during online shopping thereby safeguarding customer data and increasing customer confidence and preventing identity theft has been proposed. When you make a payment, the information will never be passed on your personal financial details to merchant sites, keeping your data safe and your identity protected against fraud. A cryptographic technique based on visual secret sharing is used for image encryption. Using k out of n (k, n) visual secret sharing scheme a secret image is encrypted in shares which are meaningless images that can be transmitted or distributed over an un-trusted communication channel. Only combining the k shares or more give the original secret image. Phishing is an attempt by an individual or a group to thieve  personal confidential information such as passwords, credit card information etc., from unsuspecting victims for identity theft, financial gain and other fraudulent activities The use of images is explored to preserve the privacy of image captcha  by decomposing the original image captcha into two shares that are stored in separate database servers such that the original image captcha can be revealed only when both are simultaneously available; the individual sheet images do not reveal the identity of the original image captcha. Once the original image captcha is revealed to the user it can be used as the password. Several solutions have been proposed to tackle phishing. Keywords- Steganography; Visual Cryptography, Phishing; Information Security 

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Privacy Enhanced Online Payment System

January 12, 2015