東華大學圖書館 |

Flexible Content Authorization Using Digital Rights Management in Cloud Computing = = Kebenaran Kandungan Fleksibel Menggunakan Pengurusan Hak Digital Dalam Pengkomputeran Awan /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Flexible Content Authorization Using Digital Rights Management in Cloud Computing =/ Ali Hussain.
其他題名:	Kebenaran Kandungan Fleksibel Menggunakan Pengurusan Hak Digital Dalam Pengkomputeran Awan /
作者:	Hussain, Ali,
面頁冊數:	1 electronic resource (126 pages)
附註:	Source: Masters Abstracts International, Volume: 86-02.
Contained By:	Masters Abstracts International86-02.
標題:	Data integrity. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31210218
ISBN:	9798383709795

Flexible Content Authorization Using Digital Rights Management in Cloud Computing = = Kebenaran Kandungan Fleksibel Menggunakan Pengurusan Hak Digital Dalam Pengkomputeran Awan /
Hussain, Ali,

Flexible Content Authorization Using Digital Rights Management in Cloud Computing =Kebenaran Kandungan Fleksibel Menggunakan Pengurusan Hak Digital Dalam Pengkomputeran Awan /Ali Hussain. - 1 electronic resource (126 pages)

Source: Masters Abstracts International, Volume: 86-02.

Cloud storages are popular for storing the user's data. For the storage provider, complying with all aspects of user privacy agreement and safeguarding the user's personal data is tough. In order to protect the data from security breaches and unauthorized access, Digital Rights Management (DRM) is used for controller access. Applying DRM enable content author of data to have more control over its published or shared content. The use of Cloud storage is common and therefore it is important to improve DRM technology to apply the copyrights policies over Cloud data. This is also important in protecting user's content and providing addition data integrity and intellectual property protection feature as provided by Cloud storage platform. In easy online redistribution model, even authorized user can download the file from Cloud Storage and could easily republish it without prior permission. However, this can pose threat to Intellectual property, may violate copyright policy and may infringe public reputation by propagating false information. This problem is mainly due to the open and inclusive nature of Internet. And more prominent in online social media platform due to their flexible sharing feature which can make false information viral in negligible time. Digital Rights Management (DRM) tends to solve this problem by leveraging more access control to authors of content. Complex encryptions make DRM service difficult to achieve flexibility, interoperability, Cloud deployment and efficient serving. DRM pertains to solve the issue via strong encryption but most DRM authorization mechanisms directly depending on public-key certificates are relatively less suitable to the Cloud. This study presents a review of Cloud DRM technologies available, their features and limitations. This study also represents Macaroons as an alternative method for temper proof and flexible sharing of data over distributed computing. The study demonstrates that the proposed method can provide the immutable data integrity protection with flexible policy definition to limit the access. The integrity of data is verified with the use of HMAC algorithm chain using the verify function of versifier in Macaroon. The study also presents comparison on Macaroon DRM with related studies and performance benchmarking. The proposed method can be added on top of any Cloud storage's and server to achieve controlled sharing in Cloud DRM. The proposed method is found to be flexible, platform independent and easy integration with third party for controlled sharing with an possible unlimited set of authorization conditions.

English

ISBN: 9798383709795Subjects--Topical Terms:

2142314
Data integrity.

Flexible Content Authorization Using Digital Rights Management in Cloud Computing = = Kebenaran Kandungan Fleksibel Menggunakan Pengurusan Hak Digital Dalam Pengkomputeran Awan /
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520 $a Cloud storages are popular for storing the user's data. For the storage provider, complying with all aspects of user privacy agreement and safeguarding the user's personal data is tough. In order to protect the data from security breaches and unauthorized access, Digital Rights Management (DRM) is used for controller access. Applying DRM enable content author of data to have more control over its published or shared content. The use of Cloud storage is common and therefore it is important to improve DRM technology to apply the copyrights policies over Cloud data. This is also important in protecting user's content and providing addition data integrity and intellectual property protection feature as provided by Cloud storage platform. In easy online redistribution model, even authorized user can download the file from Cloud Storage and could easily republish it without prior permission. However, this can pose threat to Intellectual property, may violate copyright policy and may infringe public reputation by propagating false information. This problem is mainly due to the open and inclusive nature of Internet. And more prominent in online social media platform due to their flexible sharing feature which can make false information viral in negligible time. Digital Rights Management (DRM) tends to solve this problem by leveraging more access control to authors of content. Complex encryptions make DRM service difficult to achieve flexibility, interoperability, Cloud deployment and efficient serving. DRM pertains to solve the issue via strong encryption but most DRM authorization mechanisms directly depending on public-key certificates are relatively less suitable to the Cloud. This study presents a review of Cloud DRM technologies available, their features and limitations. This study also represents Macaroons as an alternative method for temper proof and flexible sharing of data over distributed computing. The study demonstrates that the proposed method can provide the immutable data integrity protection with flexible policy definition to limit the access. The integrity of data is verified with the use of HMAC algorithm chain using the verify function of versifier in Macaroon. The study also presents comparison on Macaroon DRM with related studies and performance benchmarking. The proposed method can be added on top of any Cloud storage's and server to achieve controlled sharing in Cloud DRM. The proposed method is found to be flexible, platform independent and easy integration with third party for controlled sharing with an possible unlimited set of authorization conditions.
520 $a Masa kini, storan-storan Cloud sangat popular untuk menyimpan data pengguna. Bagi penyedia storan, mematuhi semua aspek perjanjian privasi pengguna dan melindungi data peribadi pengguna adalah tugas yang mencabar. Untuk melindungi data dari akses yang tidak dibenarkan dan akses pengawal terdapat teknologi yang dipanggil Digital Rights Management (DRM). DRM membolehkan pengarang data asal mempunyai lebih banyak kawalan terhadap kandungannya yang diterbit dan/atau yang dikongsi. Penggunaan storan Cloud merupakan perkara biasa dan oleh itu penting untuk meningkatkan teknologi DRM bagi menguatkuasakan dasar hak cipta ke atas data Cloud dan melindungi kandungan pengguna selain dari ciri perlindungan privasi dan harta intelek yang disediakan oleh platform storan Cloud. Dalam model pengagihan semula atas talian mudah, pengguna yang dibenarkan boleh memuat turun fail dari storan Cloud dan menerbitkannya semula dengan mudah di tempat lain tanpa kebenaran. Namun, ini dapat menimbulkan ancaman terhadap harta intelektual, kemungkinan melanggar polisi hakcipta dan kemungkinan melanggar reputasi awam dengan penyebaran maklumat palsu. Masalah ini disebabkan oleh sifat Internet yang terbuka dan inklusif. Dan ianya lebih jelas di platform media sosial disebabkan ciri perkongsian fleksibel yang dapat menviralkan maklumat palsu dalam masa yang singkat. Digital Rights Management (DRM) cenderung menyelesaikan masalah ini dengan memanfaatkan lebih banyak kawalan akses kepada pengarang-pengarang kandungan. Penyulitan yang rumit menjadikan perkhidmatan DRM sukar dicapai secara fleksibel, interoperable, pelaksanaan Cloud dan perkhidmatan yang cekap. DRM dilihat dapat menyelesaikan masalah ini melalui penyulitan kuat, namun kebanyakan mekanisme kebenaran berdasarkan sijil kunci awam tidak sesuai dengan Cloud. Kajian ini memberikan tinjauan teknologi ke atas Cloud DRM semasa, ciri-ciri dan batasan-batasannya. Kajian ini juga mencadangkan untuk mengguna Macaroons sebagai kaedah alternatif bagi bukti tahan dan perkongsian data yang fleksibel berbanding pengkomputeran teragih. Kajian menunjukkan bahawa kaedah yang dicadangkan dapat memberikan perlindungan data integriti dengan definisi dasar fleksibel untuk membatasi akses. Integriti data disahkan dengan penggunaan rantaian algoritma HMAC menerusi fungsi verifikasi verifier dalam Macaroon. Kajian ini juga menunjukkan penilaian prestasi sub-operasi Macaroon di dalam bahasa pengaturcaraan yang berbeza. Penyelesaian yang dicadangkan dapat ditambah pada mana-mana storan dan pelayan Cloud untuk mencapai perkongsian terkawal dalam Cloud DRM. Pendekatan yang dicadangkan didapati fleksibel, bebas platform dan mudah disatukan dengan pihak ketiga bagi perkongsian terkawal dengan set syarat kebenaran yang tidak terhad.
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650 4 $a Privacy. $3 528582
650 4 $a E-books. $3 3684295
650 4 $a Computer science. $3 523869
650 4 $a Intellectual property. $3 572975
650 4 $a Web studies. $3 2122754
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710 2 $a University of Malaya (Malaysia). $e degree granting institution. $3 3765814
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