Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
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In den WarenkorbPaperback. Zustand: Brand New. 78 pages. 11.00x8.50x0.20 inches. In Stock.
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In den WarenkorbTaschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - 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.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 55,06
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In den WarenkorbZustand: New. In.
Verlag: LAP LAMBERT Academic Publishing Mai 2017, 2017
ISBN 10: 365975112X ISBN 13: 9783659751127
Sprache: Englisch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
EUR 64,90
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In den WarenkorbTaschenbuch. Zustand: Neu. Neuware -The knowledge of the system, the data stored, the workload and the inter-dependency between them is a major requirement for tuning a Database Management System (DBMS). Due to complexity of the DBMSs and the diversity of their workload, there is a need for automatic tuning of DBMS. Self-managing (or autonomic) databases are intended to reduce the total cost of ownership by automatically adapting to evolving workloads and environments. To reach this goal, commercial DBMSs have recently been equipped with self-management functions, which support the database administrator (DBA) in identifying the appropriate indexes or in sizing the memory areas. However, existing techniques suffer from several problems: First, they are often implemented as off-line tools that have to be explicitly triggered by a DBA. Second, they strictly focus on automating one particular administration task, without considering possible side-effects on other components. This book defines the automated manner to make the system self tune in variable workload.Books on Demand GmbH, Überseering 33, 22297 Hamburg 184 pp. Englisch.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
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In den WarenkorbPaperback. Zustand: Brand New. 136 pages. 9.18x6.12x9.21 inches. In Stock.
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In den WarenkorbZustand: New. In.
Anbieter: Books From California, Simi Valley, CA, USA
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In den Warenkorbhardcover. Zustand: Fine.
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Verlag: Chapman and Hall/CRC (edition 1), 2022
ISBN 10: 0367244934 ISBN 13: 9780367244934
Sprache: Englisch
Anbieter: BooksRun, Philadelphia, PA, USA
EUR 130,52
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In den WarenkorbHardcover. Zustand: Very Good. 1. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported.
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Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
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In den WarenkorbZustand: New. In.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 193,13
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In den WarenkorbZustand: New. In.
Verlag: Springer International Publishing AG, 2022
ISBN 10: 3031188950 ISBN 13: 9783031188954
Sprache: Englisch
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
EUR 193,05
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In den WarenkorbHRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.