Disappearing cryptography information hiding : steganography & watermarking
Cryptology is the practice of hiding digital information by means of various obfuscatory and steganographic techniques. The application of said techniques facilitates message confidentiality and sender/receiver identity authentication, and helps to ensure the integrity and security of computer passw...
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
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Amsterdam ; Boston :
Morgan Kaufmann Publishers
c2009.
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| Edición: | 3rd ed |
| Colección: | Morgan Kaufmann Series in Software Engineering and Programming
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009627616406719 |
| Sumario: | Cryptology is the practice of hiding digital information by means of various obfuscatory and steganographic techniques. The application of said techniques facilitates message confidentiality and sender/receiver identity authentication, and helps to ensure the integrity and security of computer passwords, ATM card information, digital signatures, DVD and HDDVD content, and electronic commerce. Cryptography is also central to digital rights management (DRM), a group of techniques for technologically controlling the use of copyrighted material that is being widely implemented and deployed at the |
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| Notas: | Description based upon print version of record. |
| Descripción Física: | 1 online resource (457 p.) |
| Bibliografía: | Includes bibliographical references (p. 403-430) and index. |
| ISBN: | 9781282168794 9786612168796 9780080922706 |
