A Novel Approach Of Authentication Using Pixel Value Graphical Password Scheme
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A Novel Approach Of Authentication Using Pixel Value Graphical Password Scheme
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Author : MOHD SHUKRAN MOHD AFIZI
language : en
Publisher: Anchor Academic Publishing (aap_verlag)
Release Date : 2015-03-31
A Novel Approach Of Authentication Using Pixel Value Graphical Password Scheme written by MOHD SHUKRAN MOHD AFIZI and has been published by Anchor Academic Publishing (aap_verlag) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-31 with Computers categories.
In decades, authentication system is relying on username and password as passphrase object for authentication process. The username and password mechanism bring major problem lately and raising the system developer worries on security for client server communication. Many methods and mechanisms are being introduced to overcome this authentication flaws. One of mechanism that has been introduce is graphical password mechanism on purpose to reduce human memory burden based on psychological study that shows human is better at recognizing and remembering images. However, the current method result many security flaw on graphical password authentication mechanism and require specific tool which is cannot be easily implement on any computer system platform. To overcome current method flaws, pixel value graphical password scheme is being introduced by combining the text-based password mechanism and graphical password mechanism where the authentication system extracting pixel value that resides in a digital image file. The extracted eight bits pixel value is used as the passphrase alongside with username during authentication process. The design and development of this method is based on identified graphical password enhancement and user requirement through literature review analysis. Results on literature analysis are being referred to develop the system flow and system design as the design concept which is being used for prototyping development. The developed prototype is being tested with several collections of image specimens as image experimental testing. Results and output from the testing show promising results as the result for Pixel Value graphical password scheme is bring an extremely positive impact. In other words, pixel value graphical password scheme is bringing graphical password scheme a secure promising authentication implementation.
Advances In Computer Science And Information Technology Computer Science And Engineering
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Author : Natarajan Meghanathan
language : en
Publisher: Springer
Release Date : 2012-04-24
Advances In Computer Science And Information Technology Computer Science And Engineering written by Natarajan Meghanathan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-24 with Computers categories.
The three volume set LNICST 84 - LNICST 86 constitute the refereed proceedings ofthe Second International Conference on Computer Science and InformationTechnology, CCSIT 2012, held in Bangalore, India, in January 2012. The 70 revised full papers presented in this volume were carefullyreviewed and selected from numerous submissions and address all major fields ofthe Computer Science and Information Technology in theoretical, methodological,and practical or applicative aspects. The papers feature cutting-edge developmentand current research in computer science and engineering.
Usable Secure And Deployable Graphical Passwords
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Author : Paul Dunphy
language : en
Publisher: Paul Dunphy
Release Date : 2013-01-10
Usable Secure And Deployable Graphical Passwords written by Paul Dunphy and has been published by Paul Dunphy this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-10 with Computers categories.
International Conference On Intelligent Computing And Applications
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Author : Subhransu Sekhar Dash
language : en
Publisher: Springer
Release Date : 2017-12-28
International Conference On Intelligent Computing And Applications written by Subhransu Sekhar Dash and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-28 with Technology & Engineering categories.
The book is a collection of best papers presented in International Conference on Intelligent Computing and Applications (ICICA 2016) organized by Department of Computer Engineering, D.Y. Patil College of Engineering, Pune, India during 20-22 December 2016. The book presents original work, information, techniques and applications in the field of computational intelligence, power and computing technology. This volume also talks about image language processing, computer vision and pattern recognition, machine learning, data mining and computational life sciences, management of data including Big Data and analytics, distributed and mobile systems including grid and cloud infrastructure.
Graphical Password
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Author :
language : en
Publisher:
Release Date :
Graphical Password written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Visual Cryptography For Image Processing And Security
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Author : Feng Liu
language : en
Publisher: Springer
Release Date : 2015-10-01
Visual Cryptography For Image Processing And Security written by Feng Liu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-01 with Computers categories.
This book addresses the fundamental concepts in the theory and practice of visual cryptography. The design, construction, analysis, and application of visual cryptography schemes (VCSs) are discussed in detail. Original, cutting-edge research is presented on probabilistic, size invariant, threshold, concolorous, and cheating immune VCS. This updated second edition has also been expanded with new content on braille and 2D barcode authentication of visual cryptography shares. Features: contains review exercises at the end of each chapter, as well as a helpful glossary; examines various common problems in visual cryptography, including the alignment, flipping, cheating, distortion, and thin line problems; reviews a range of VCSs, including XOR-based visual cryptography and security enriched VCS; describes different methods for presenting color content using visual cryptographic techniques; covers such applications of visual cryptography as watermarking, resolution variant VCS, and multiple resolution VCS.
Proceedings Of The First International Conference On Computational Intelligence And Informatics
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Author : Suresh Chandra Satapathy
language : en
Publisher: Springer
Release Date : 2016-11-26
Proceedings Of The First International Conference On Computational Intelligence And Informatics written by Suresh Chandra Satapathy and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-26 with Technology & Engineering categories.
The book covers a variety of topics which include data mining and data warehousing, high performance computing, parallel and distributed computing, computational intelligence, soft computing, big data, cloud computing, grid computing, cognitive computing, image processing, computer networks, wireless networks, social networks, wireless sensor networks, information and network security, web security, internet of things, bioinformatics and geoinformatics. The book is a collection of best papers submitted in the First International Conference on Computational Intelligence and Informatics (ICCII 2016) held during 28-30 May 2016 at JNTUH CEH, Hyderabad, India. It was hosted by Department of Computer Science and Engineering, JNTUH College of Engineering in association with Division V (Education & Research) CSI, India.
Image Encryption
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Author : Fathi E. Abd El-Samie
language : en
Publisher: CRC Press
Release Date : 2013-12-14
Image Encryption written by Fathi E. Abd El-Samie and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-14 with Technology & Engineering categories.
Presenting encryption algorithms with diverse characteristics, Image Encryption: A Communication Perspective examines image encryption algorithms for the purpose of secure wireless communication. It considers two directions for image encryption: permutation-based approaches and substitution-based approaches. Covering the spectrum of image encryption principles and techniques, the book compares image encryption with permutation- and diffusion-based approaches. It explores number theory-based encryption algorithms such as the Data Encryption Standard, the Advanced Encryption Standard, and the RC6 algorithms. It not only details the strength of various encryption algorithms, but also describes their ability to work within the limitations of wireless communication systems. Since some ciphers were not designed for image encryption, the book explains how to modify these ciphers to work for image encryption. It also provides instruction on how to search for other approaches suitable for this task. To make this work comprehensive, the authors explore communication concepts concentrating on the orthogonal frequency division multiplexing (OFDM) system and present a simplified model for the OFDM communication system with its different implementations. Complete with simulation experiments and MATLAB® codes for most of the simulation experiments, this book will help you gain the understanding required to select the encryption method that best fulfills your application requirements.
Advances In Human Factors In Cybersecurity
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Author : Tareq Z. Ahram
language : en
Publisher: Springer
Release Date : 2018-06-23
Advances In Human Factors In Cybersecurity written by Tareq Z. Ahram and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-23 with Technology & Engineering categories.
This book reports on the latest research and developments in the field of cybersecurity, particularly focusing on personal security and new methods for reducing human error and increasing cyber awareness, as well as innovative solutions for increasing the security of advanced Information Technology (IT) infrastructures. It covers a broad range of topics, including methods for human training; novel cyber-physical and process-control systems; social, economic, and behavioral aspects of cyberspace; issues concerning the cybersecurity index; security metrics for enterprises; and risk evaluation. Based on the AHFE 2018 International Conference on Human Factors in Cybersecurity, held on July 21–25, 2018, in Orlando, Florida, USA, the book not only presents innovative cybersecurity technologies, but also discusses emerging threats, current gaps in the available systems, and future challenges that can be successfully overcome with the help of human factors research.
Information Hiding
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Author : Fabien A. P. Petitcolas
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-01-21
Information Hiding written by Fabien A. P. Petitcolas and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-21 with Business & Economics categories.
This book constitutes the thoroughly refereed post-proceedings of the 5th International Workshop on Information Hiding, IH 2002, held in Noordwijkerhout, The Netherlands, in October 2002. The 27 revised full papers presented were carefully selected during two rounds of reviewing and revision from 78 submissions. The papers are organized in topical sections on information hiding and networking, anonymity, fundamentals of watermarking, watermarking algorithms, attacks on watermarking algorithms, steganography algorithms, steganalysis, and hiding information in unusual content.