Persuasive Cued Click Based Graphical Password with  Scrambling For Knowledge Based Authentication Technique with  Image Scrambling

Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2013, Vol 13, Issue 2

Abstract

 Adequate user authentication is a persistent problem, particularly with hand- held devices such as Personal Digital Assistants (PDAs), which tend to be highly personal and at the fringes of an organization’s  influence. Yet, these devices are being used increasingly in corporate settings where they pose a security risk,  not only by containing sensitive information, but also by providing the means to access such information over  wireless network interfaces. User authentication is the first line of defense for a lost or stolen PDA. How- ever,  motivating users to enable simple PIN or password mechanisms and periodically update their authentication  information is a constant struggle. This paper describes a general-purpose mechanism for authenticating a user  to a PDA using a visual login technique called Picture Password. The underlying rationale is that image recall  is an easy and natural way for users to authenticate, removing a serious barrier to compliance with  organizational policy. Features of Picture Password include style dependent image selection, password reuse,  and embedded salting, which overcome a number of problems with knowledge-based authentication for handheld devices. Though designed specifically for handheld devices, Picture Password is also suitable for  note-books, workstations, and other computational devices. Scrambling technique is applied to make image  recognition more complex during the login process and thus protecting from the common attacks in the  graphical password system

Authors and Affiliations

BINITHA V . M

Keywords

Related Articles

 Video Steganography Using LSB Matching Revisited Algorithm

 Abstract: Video Steganography deals with hiding secret data or information within a video. In this paper, a spatial domain technique for LSB Matching Revisited algorithm (LSBMR) has been proposed, where the secret...

 Estimation of Arm Joint Angles from Surface Electromyography  signals using Artificial Neural Networks

 Vicon system is implemented in almost every motion analysis systems. It has many applications like robotics, gaming, virtual reality and animated movies. The motion and orientation plays an important role in th...

 Medical Image Segmentation Based on Level Set Method

 This paper presents a shape-based approach to curve evolution for the segmentation of medical images. Automatic interpretation of medical images is a very difficult problem in computer vision. Several methods...

 Object Elimination and Reconstruction Using an Effective  Inpainting Method

 Three major problems have been found in the existing algorithms of image inpainting: Reconstruction of large regions, Preference of filling-in and Choice of best exemplars to synthesize the missing  reg...

Interfacing and Analysis of GPS data using VB

Abstract: Global Positioning System (GPS) provides location and time information anywhere on the earth. We can utilize GPS data to create new applications that can be very useful nowadays. If we want to build a new appli...

Download PDF file
  • EP ID EP161884
  • DOI -
  • Views 105
  • Downloads 0

How To Cite

BINITHA V . M (2013).  Persuasive Cued Click Based Graphical Password with  Scrambling For Knowledge Based Authentication Technique with  Image Scrambling. IOSR Journals (IOSR Journal of Computer Engineering), 13(2), 14-24. https://europub.co.uk/articles/-A-161884