Strengthening Security In Spatial Domain Image Steganography: Image Steganography with suitable applications - Brossura

Paramasivan, Thiyagarajan

 
9786135828634: Strengthening Security In Spatial Domain Image Steganography: Image Steganography with suitable applications
Brossura
ISBN 10: 6135828630 ISBN 13: 9786135828634
Casa editrice: LAP LAMBERT Academic Publishing, 2018

Sinossi

The secure transmission of information is the need of the hour in “Information world”. Cryptography and Information hiding are the techniques which transmit information securely to remote places. Steganography is an information hiding technique where the information to be transmitted is hidden in a digital medium like image, audio or video. This book focuses on the spatial domain image steganography algorithms for 2D and 3D images. In this book, it is discussed how security in spatial domain image steganography are strengthened with the help of dynamic key. Three new algorithms namely Dynamic Pattern based Image Steganography (DPIS), Reversible Dynamic NROI based Steganography algorithm using graph coloring (RDS) and Pattern Based 3D Image Steganography (PBIS-3D) algorithms are discussed in detail. The DPIS, RDS and PBIS-3D algorithms are compared for security parameters with other standard algorithms in the domain. The discussed DPIS algorithm is applied to Internet Banking domain to enhance transaction security and to prevent phishing attack. RDS and PBIS-3D algorithms are applied to medical domain to hide confidential patient record information.

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Informazioni sull?autore

Dr.P.Thiyagarajan did his Ph.D. in CSE and Post Doctorate from Pondicherry Central University and Department of Atomic Energy, Government of India respectively. His area of research includes Threshold Cryptography, Information Security, Steganography, Big Data Analytics, Security aspects in Smart Cities and Cryptography.

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Editore
LAP LAMBERT Academic Publishing
Data di pubblicazione
2018
Lingua
Inglese
ISBN 10 
6135828630
ISBN 13 
9786135828634
Rilegatura
Copertina flessibile
Numero di pagine
172
Contatto del produttore
non disponibile
Persona responsabile
KreGa Onlinehandel GmbH
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