The content discuss the Architecture of Digital Right Management for protection and encryption of digital data being transmitted through network.

1. Digital Rights management(DRM)
Architecture
By
Preethma.R (Final ECE),
Guided by
Mrs. K.V. Archana AP/ECE
School of Engineering
Avinashilingam Institute for Home Science and Higher
Education for Women, Coimbatore.
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2. CONTENTS
01 02 03 04
Introduction Functional
Architecture
Information
Architecture
Conclusion
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3. Digital Rights Management poses one of the
greatest challenges for content communities in
this digital age.
Digital Rights Management (DRM) focused on
security and encryption as a means of solving
the issue of unauthorized copying, that is, lock
the content and limit its distribution to only
those who pay.
INTRODUCTION
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4. Functional Architecture
The overall DRM framework suited to building
digital rights-enabled systems can be modeled
in three areas
Intellectual Property (IP) Asset Creation
and Capture
IP Asset Management
IP Asset Usage :
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5. Contd……
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6. Contd…
The Functional Architecture stipulates
the roles and behavior of a number of
cooperating and interoperating modules
under the three areas of Intellectual
Property (IP):
The IP Asset Creation and Capture
module .
The IP Asset Management module .
The IP Asset Usage module.
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7. Information Architecture
The Information Architecture deals with how the
entities are modeled in the overall DRM
framework and their relationships.
The main issues that require addressing in the
development of a DRM Information model
include:
• Modeling the entities
• Identifying and describing the entities,
and
• Expressing the rights statements
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8. Core Entities Model
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9. Content Model
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10. Rights Expression Model

11. Example
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12. DRM standardization is now
occurring in a number of open
organizations. The Open EBook
Forum [OEBF] and the MPEG
group are leading the charge for
the eBook and multimedia sectors.
Digital Rights Management is
emerging as a formidable new
challenge, and it is essential for
DRM systems to provide
interoperable services.
Solutions to DRM challenges will
enable untold amounts of new
content to be made available in safe,
open, and trusted environments.
Industry and users are now
demanding that standards be
developed to allow interoperability so
as not to force content owners and
managers to encode their works in
proprietary formats or systems.
Conclusion
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13. 1. http://www.dlib.org/dlib/june01/iannella/06iannella.html#:~:text=2.-
,Functional%20Architecture,it%20can%20be%20easily%20traded.
2. http://www.openmobilealliance.org/release/DRM/V2_ 2-20110419-C/OMA-AD-DRM-V2_ 2-
20110419-C.pdf
Reference
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14. Thank you