An Advanced Anti Phishing Approach Based On Two-Tier Validation
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 9
Abstract
Phishing on the web pages is an attempt by an individual or a group of hackers seeking to retrieve an individual’s personal private information such as passwords, usernames or confidential information, credit card information etc. In this paper, I am proposing a new approach named as “An Advanced anti phishing approach based on two-tier validation" to solve the problem of phishing. Anti-phishing schemes in the websites presently work on helping users to confirm whether a web site is honest or not. Image and OTP validation along with visual cryptography is a key advantage of this paper. The original image is divided into two blocks and rearrangement can be done and also a One Time Password will be generated. The use of visual cryptography technique((2,2) VCS scheme) is explored to reserve the privacy of image by degenerating the original image into two dissimilar image shares by manipulating the black and white pixel value of the image . Part of the image share and OTP will be stored in the servers such that the original image can be revealed only when both (client, server) of the shares are concurrently available. The individual share images do not reveal the identity of the original image . After the original image is revealed later merging different shares, which can be used as the first tier password and dynamically generated OTP can be used as password in the second tier. Dynamically generating the OTP by the system is one of the major advantages of the system.
Authors and Affiliations
P P N G Phani Kumar, R John Mathew
Keywords
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