Captcha as Graphical Password for E-Commerce
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 3
Abstract
In E-commerce based web portals main issue is security. To rectify security issues we propose a new technique called captcha as a graphical password (CaRP). Graphical password address the security issues like online guessing attacks, shouldersurfing attacks. Graphical password is based on clicks, creating password requires clickable points on anywhere on the image. To sign in the web portal user must correctly click the sequence of points. To implement this technique convert graphical password to cryptographic key, Robust discretization technique is to determine clickable points of sign in were close enough to original points are accepted.
Authors and Affiliations
Revuri Chandan Kumar, Neelanarayan. v
Keywords
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- EP ID EP23262
- DOI http://doi.org/10.22214/ijraset.2017.3066
- Views 287
- Downloads 9
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