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Ghorsad, Thamraj N.
- A Review Onschemes for User Authentication
Authors
1 Radharaman Engg. College, Bhopal, (M.P.), IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 14 (2015), Pagination: 47-56Abstract
Textual-based password evidence scheme tends to be more accessible to attacks such as shoulder surfing and hidden camera, eves dropping, dictionary attacks, socialengineering. To overcome the vulnerabilities of traditional methods, graphical password schemes have been developed as possible alternative solutions to text-based password schemes.Most of thegraphical schemes are accessible to shoulder surfing. To solve this problem, text can be combinedwith images to generate session passwords for evidence. Session passwords can be usedonly once and every time a new password is generated. In this paper, we introduce a new evidence techniques "authentic recall-based" andComplect recall-based techniques.Keywords
Graphical Password, Evidence, Pass Doodle, Grid Selection, Pass-Go, Viskey SFR.Full Text
- Implementation of Hybrid Authentication System Based on Sound Signature and Graphics for User Authentication
Authors
1 Radharaman Engg. College, Bhopal (M.P.), IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 14 (2015), Pagination: 57-64Abstract
Current authentication system commonly used Textual password. Users tend to choose their nick names, which make textual passwords easy to break. Many available graphical passwords have a password space that is less than or equal to the textual password space. In this Paper a graphical password system with a supportive sound signature to increase the remembrance of the password is discussed.
In this Paper a click-based graphical password scheme called Cued Click Points (CCP) is presented. This system password consist sequence of some images in which user can select one click-point of an image. In addition user is asked to select a sound signature corresponding to each click point this sound signature will be used to help the user in recalling the click point on an image. System showed very good Performance in terms of speed, accuracy, and ease of use. Users preferred CCP to Pass Points, saying that selecting and remembering only one point per image was easier and sound signature helps considerably in recalling the click points.
Keywords
Sound Signature, Authentication, Tolerance, Graphical Images.Full Text