Cryptographic And Information Security Approaches For Images And Videos

Author : S. RAMAKRISHNAN
Publisher : CRC Press
ISBN 13 : 9780367570668
Total Pages : 962 pages
Book Rating : 4.61/5 ( download)

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Download or read book Cryptographic and Information Security Approaches for Images and Videos written by S. RAMAKRISHNAN and published by CRC Press. This book was released on 2020-06-30 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents essential principles, technical information, and expert insights on multimedia security technology. It also serves as an instructional tool on the fundamental theoretical framework required for the development of advanced techniques.

Author : S. Ramakrishnan
Publisher : CRC Press
ISBN 13 : 9781138563841
Total Pages : 961 pages
Book Rating : 4.46/5 ( download)

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Download or read book Cryptographic and Information Security written by S. Ramakrishnan and published by CRC Press. This book was released on 2018-11-29 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents essential principles, technical information, and expert insights on multimedia security technology. It also serves as an instructional tool on the fundamental theoretical framework required for the development of advanced techniques.

Author : S. Ramakrishnan
Publisher : CRC Press
ISBN 13 : 042978807X
Total Pages : 937 pages
Book Rating : 4.79/5 ( download)

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Download or read book Cryptographic and Information Security Approaches for Images and Videos written by S. Ramakrishnan and published by CRC Press. This book was released on 2018-12-07 with total page 937 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents essential principles, technical information, and expert insights on multimedia security technology. Illustrating the need for improved content security as the Internet and digital multimedia applications rapidly evolve, it presents a wealth of everyday protection application examples in fields including . Giving readers an in-depth introduction to different aspects of information security mechanisms and methods, it also serves as an instructional tool on the fundamental theoretical framework required for the development of advanced techniques.

Author : Jagdish Chandra Patni
Publisher : GRIN Verlag
ISBN 13 : 3346536009
Total Pages : 86 pages
Book Rating : 4.06/5 ( download)

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Download or read book Cryptography and Steganography. A multilayer Data Security Approach written by Jagdish Chandra Patni and published by GRIN Verlag. This book was released on 2021-11-10 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Document from the year 2021 in the subject Computer Science - IT-Security, grade: 2, , language: English, abstract: This book focuses on the implementation of Image steganography and modifying the existing technique to add more security to a normal steganography technique. The Book emphasizes various techniques used in steganography with methodology, algorithm, MAT LAB implementation and implementation in Java. There is data everywhere, in the form of images, text and audio/video files. Some data is very crucial or personal and needs to be kept confidential. For that reason, we have cryptography. Cryptography is the science of encrypting a message such that an unauthorized party cannot comprehend what that message means. Only those who possess the key can decrypt the message. There might be cases where just encrypting the information is not enough, since an encrypted message can raise suspicion. Steganography is the science of hiding a message completely inside another form of data so that the existence of the actual message is not revealed during communication. It is possible to hide the image in any of the digital formats whether it is images, videos or even audio files. Images are popular because they are really frequent on the internet and hence do not arouse suspicion. This book intends to give an overview cryptography with image steganography.

Author : Andreas Uhl
Publisher : Springer
ISBN 13 : 0387234039
Total Pages : 161 pages
Book Rating : 4.38/5 ( download)

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Download or read book Image and Video Encryption written by Andreas Uhl and published by Springer. This book was released on 2005-12-28 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Image and Video Encryption provides a unified overview of techniques for encryption of images and video data. This ranges from commercial applications like DVD or DVB to more research oriented topics and recently published material. This volume introduces different techniques from unified viewpoint, then evaluates these techniques with respect to their respective properties (e.g., security, speed.....). The authors experimentally compare different approaches proposed in the literature and include an extensive bibliography of corresponding published material.

Author : Stefan Rass
Publisher : Artech House
ISBN 13 : 1608075753
Total Pages : 264 pages
Book Rating : 4.51/5 ( download)

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Download or read book Cryptography for Security and Privacy in Cloud Computing written by Stefan Rass and published by Artech House. This book was released on 2013-11-01 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: As is common practice in research, many new cryptographic techniques have been developed to tackle either a theoretical question or foreseeing a soon to become reality application. Cloud computing is one of these new areas, where cryptography is expected to unveil its power by bringing striking new features to the cloud. Cloud computing is an evolving paradigm, whose basic attempt is to shift computing and storage capabilities to external service providers. This resource offers an overview of the possibilities of cryptography for protecting data and identity information, much beyond well-known cryptographic primitives such as encryption or digital signatures. This book represents a compilation of various recent cryptographic primitives, providing readers with the features and limitations of each.

Author : V. K. PACHGHARE
Publisher :
ISBN 13 : 9789389347104
Total Pages : pages
Book Rating : 4.06/5 ( download)

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Download or read book CRYPTOGRAPHY AND INFORMATION SECURITY. written by V. K. PACHGHARE and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Mikhailo Klymash
Publisher : Springer Nature
ISBN 13 : 3031249631
Total Pages : 694 pages
Book Rating : 4.31/5 ( download)

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Download or read book Emerging Networking in the Digital Transformation Age written by Mikhailo Klymash and published by Springer Nature. This book was released on 2023-03-20 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a range of leading-edge topics. It is suitable for teaching specialists for advanced lectures in the domains of systems architecture and distributed platforms. Furthermore, it serves as a basis for undergraduates as well as an inspiration for interesting postgraduates, looking for new challenges. It addresses a holistic view of QoS, which becomes nowadays via Digital Transformations less technically and more socially driven. This includes IoT, energy efficiency, secure transactions, blockchains, and smart contracting. Under the term Emerging Networking (EmN), we cover the steadily growing diversity of smart mobile and robotic apps and unmanned scenarios (UAV). EmN supports distributed intelligence across the combined mobile, wireless, and fixed networks in the edge-to-cloud continuum. The 6G driving factors and potentials in the mid-term are examined. Operative (emergency) networking, which assists rescue troops at sites, also belongs to the above-mentioned problems. The EmN architecture includes the components of SDN, blockchain, and AI with efficient slicing and cloud support. The design peculiarities in dynamically changing domains, such as Smart Shopping/Office/Home, Context-Sensitive Intelligent apps, are discussed. Altogether, the provided content is technically interesting while still being rather practically oriented and therefore straightforward to understand. This book originated from the close cooperation of scientists from Germany, Ukraine, Israel, Switzerland, Slovak Republic, Poland, Czech Republic, South Korea, China, Italy, North Macedonia, Azerbaijan, Kazakhstan, France, Latvia, Greece, Romania, USA, Finland, Morocco, Ireland, and the United Kingdom. We wish all readers success and lots of inspiration from this useful book!

Author : Srinivasan Ramakrishnan
Publisher :
ISBN 13 : 1789841674
Total Pages : 88 pages
Book Rating : 4.71/5 ( download)

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Download or read book Digital Image and Video Watermarking and Steganography written by Srinivasan Ramakrishnan and published by . This book was released on 2019-09-18 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Stelvio Cimato
Publisher : CRC Press
ISBN 13 : 1439837228
Total Pages : 533 pages
Book Rating : 4.21/5 ( download)

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Download or read book Visual Cryptography and Secret Image Sharing written by Stelvio Cimato and published by CRC Press. This book was released on 2017-12-19 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: With rapid progress in Internet and digital imaging technology, there are more and more ways to easily create, publish, and distribute images. Considered the first book to focus on the relationship between digital imaging and privacy protection, Visual Cryptography and Secret Image Sharing is a complete introduction to novel security methods and sharing-control mechanisms used to protect against unauthorized data access and secure dissemination of sensitive information. Image data protection and image-based authentication techniques offer efficient solutions for controlling how private data and images are made available only to select people. Essential to the design of systems used to manage images that contain sensitive data—such as medical records, financial transactions, and electronic voting systems—the methods presented in this book are useful to counter traditional encryption techniques, which do not scale well and are less efficient when applied directly to image files. An exploration of the most prominent topics in digital imaging security, this book discusses: Potential for sharing multiple secrets Visual cryptography schemes—based either on the probabilistic reconstruction of the secret image, or on different logical operations for combining shared images Inclusion of pictures in the distributed shares Contrast enhancement techniques Color-image visual cryptography Cheating prevention Alignment problems for image shares Steganography and authentication In the continually evolving world of secure image sharing, a growing number of people are becoming involved as new applications and business models are being developed all the time. This contributed volume gives academicians, researchers, and professionals the insight of well-known experts on key concepts, issues, trends, and technologies in this emerging field.