The Use of Digital Watermarking for Intelligence Multimedia Document Distribution
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad de Talca
2008
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| _version_ | 1876451102419845120 |
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| author | Shing-Chi Cheung |
| author_facet | Shing-Chi Cheung |
| contents | The Use of Digital Watermarking for Intelligence Multimedia Document Distribution Shing-Chi Cheung Dickson K. W. Chiu Cedric Ho Multidisciplinaria (Ciencias Naturales y Exactas) Digital watermarking Multimedia content security Intelligence user certificate Document distribution protocol Intelligence content management Digital watermarking is a promising technology to embed information as unperceivable signals in digitalcontents. Various watermarking techniques have been proposed to protect copyrights of multimedia digitalcontents over Internet trading so that ownership of the contents can be determined in subsequent copyrightsdisputes. However, their applications in preventing unauthorized distribution of intelligence document have notbeen studied. In this paper, we propose a watermark-based document distribution protocol, which complementsconventional cryptography-based access control schemes, to address the problem of tracing unauthorizeddistribution of sensitive intelligence documents. The reinforcement of document distribution policies requires aconcrete support of non-repudiation in the distribution process. The distribution protocol is adapted from ourprevious work on the watermarking infrastructure for enterprise document management. It makes use ofintelligence user certificates to embed the identity of the users into the intelligence documents to whom aredistributed. In particular, keeping the identity secrecy between document providers and users (but yet traceableupon disputes) is a key contribution of this protocol in order to support for intelligence applications. We alsooutline an implementation of the distribution protocol and watermarking scheme employed 2008 artículo científico 0718-1876 https://www.redalyc.org/articulo.oa?id=96530308 en http://www.redalyc.org/revista.oa?id=965 Journal of Theoretical and Applied Electronic Commerce Research application/pdf Universidad de Talca Journal of Theoretical and Applied Electronic Commerce Research (Chile) Num.3 Vol.3 |
| format | Artículo científico |
| id | redalyc_96530308 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Universidad de Talca |
| spellingShingle | The Use of Digital Watermarking for Intelligence Multimedia Document Distribution Shing-Chi Cheung Multidisciplinaria (Ciencias Naturales y Exactas) Digital watermarking Multimedia content security Intelligence user certificate Document distribution protocol Intelligence content management The Use of Digital Watermarking for Intelligence Multimedia Document Distribution Shing-Chi Cheung Dickson K. W. Chiu Cedric Ho Multidisciplinaria (Ciencias Naturales y Exactas) Digital watermarking Multimedia content security Intelligence user certificate Document distribution protocol Intelligence content management Digital watermarking is a promising technology to embed information as unperceivable signals in digitalcontents. Various watermarking techniques have been proposed to protect copyrights of multimedia digitalcontents over Internet trading so that ownership of the contents can be determined in subsequent copyrightsdisputes. However, their applications in preventing unauthorized distribution of intelligence document have notbeen studied. In this paper, we propose a watermark-based document distribution protocol, which complementsconventional cryptography-based access control schemes, to address the problem of tracing unauthorizeddistribution of sensitive intelligence documents. The reinforcement of document distribution policies requires aconcrete support of non-repudiation in the distribution process. The distribution protocol is adapted from ourprevious work on the watermarking infrastructure for enterprise document management. It makes use ofintelligence user certificates to embed the identity of the users into the intelligence documents to whom aredistributed. In particular, keeping the identity secrecy between document providers and users (but yet traceableupon disputes) is a key contribution of this protocol in order to support for intelligence applications. We alsooutline an implementation of the distribution protocol and watermarking scheme employed 2008 artículo científico 0718-1876 https://www.redalyc.org/articulo.oa?id=96530308 en http://www.redalyc.org/revista.oa?id=965 Journal of Theoretical and Applied Electronic Commerce Research application/pdf Universidad de Talca Journal of Theoretical and Applied Electronic Commerce Research (Chile) Num.3 Vol.3 |
| title | The Use of Digital Watermarking for Intelligence Multimedia Document Distribution |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) Digital watermarking Multimedia content security Intelligence user certificate Document distribution protocol Intelligence content management |
| url | https://www.redalyc.org/articulo.oa?id=96530308 |