Digital Rights Management - DRM
Rights
management is a process of organization, access control and assignment
of authorized uses (rights) of content. Rights management may involve
the control of physical access to information, identity validation
(authentication), service authorization, media protection (encryption) and
usage monitoring (enforcement). Rights management systems are typically
incorporated or integrated with other systems such as content management
system, billing systems, and royalty management.
Rights
management systems are an implementation of the business and operations
aspects of rights management. The rights managed by rights management
systems can be affected by legal rights, transactional rights and implicit
rights. Legal rights are actions that are authorized to be performed by
individuals or companies that are specified by governments or agencies of
governments. Transactional rights are actions or procedures that are
authorized to be performed by individuals or companies that granted as the
result of a transaction or event. An example of a transactional right is
the authorization to read and use a book after it is purchased in a
bookstore. Implicit rights are actions or procedures that are authorized
to be performed based on the medium, format or type of use of media or a
product.
Rights
management systems are typically setup to protect intellectual property
and to assist in the valuation and collection of fees for the sale of
rights of the intellectual property. Intellectual property is intellect
that has been converted into some form of value. Intellectual property may
be represented in a variety of forms and the copying, transfer and use of
the intellect may be protected or restricted.
Property
in a rights management system requires an identification and
description of property items. The owner or manager of these property
items then assigns rights to specific property items. Rights transactions
occur when users are given specific rights to use the content. The rights
management system may perform or assist in the collection of license fees
or royalties. Various monitoring tools may be used to ensure authorized
usage of content and to ensure revenues are collected.
This
figure shows a rights management system. This diagram shows that a
rights management system oversees the identification and management of
intellectual property items (content), rights assignments, rights
transactions, licensing fees and usage monitoring (enforcement). This
diagram shows that a rights management system oversees how content owners
can provide access for content to users and how to convert and ensure the
usage of content is converted into value for the content owner.
Rights
Management System Diagram
The
transfer of rights of intellectual property from a content owner to a
content user or distributor may involve the use of a formal agreement
(e.g. a publishing agreement) or it may occur through an action (e.g. a
customer buying a book)
A
content owner is a person or company that owns the rights to intellectual
property (content). Rights users can be a person, company, or group that
receives, processes or takes some form of action on services or
products.
Rights
may be transferred by the owner of the content or by an agent. A licensor
is a company or person who authorizes specific uses or rights for the use
of technology, products or services. An agent is a person or a device that
performs tasks for the benefit of someone or some other device.
When
rights are given for the use of content, the rights owner is called a
licensee. A licensee is the holder of license that permits the user to
operate a product or use a service. In the television industry, a licensee
is usually the company or person who has been given permission to provide
(e.g. broadcast) a particular program or service within a geographic area.
The
assignment or transfer of rights may be formalized in a written rights
agreement or it may occur as the result of some action such as the
purchase of an item (such as the sale of a book) which transfers rights to
the owner (such as the right to read, loan or destroy the book purchased).
An agent may be used to assign and transfer rights. The types of rights
that may be assigned include visual, audio, smell or other forms that can
communicate information about intellectual property. Usage may be in the
form of rendering, transferring or manipulating (changing) the
intellectual property.
When
rights are transferred, there is usually some form of tangible
compensation defined in license terms such as licensing fees or royalties.
License terms are the specific requirements and processes that must be
followed as part of a licensing term agreement. Royalties are compensation
for the assignment or use of intellectual property rights.
Content
owners may be able to have exclusive rights to their content restricting
its licensing to specific people or companies or content owners may be
forced to license specific types of content to various types of users
(compulsory licensing)
Compulsory
licensing is the requirement imposed by a governing body that forces a
holder of intellectual property (e.g. a patent) to allow others to use,
make or sell a product, service or content. Compulsory licensing usually
requires the user of the intellectual property (licensee) to pay the owner
(licensor) a reasonable license fee along with non-discriminatory
terms.
When
products require the use of multiple technologies or forms of intellectual
property, the owners of the intellectual property may group together to
form a collective licensing system. A collective licensing system is a
process that allows a collective group of technologies or intellectual
property to be licensed as a complete group instead of identifying and
negotiating licenses for each part separately.
The
specific rights that are assigned during a rights transaction is detailed
in a rights specification. Rights specification defines the ability to
render (display), transport (copy and send) and derive (modify or use
portions) for a specific content item.
When
the transfer of rights involves the use of content, it is called a content
transaction. Content transactions can range from simple one time use of
content (such as viewing a movie) to the complete transfer of content
rights (the sale of content rights to a publisher).
Related Digital Rights
Management - DRM Terms
Intellectual Property Rights - IPR
Copyright
Trade Secrets
Rendering Rights
Transport Rights
Derivative Rights
Digital Assets
Digital Asset Management - DAM
Unique Material Identifier – UMID
Digital Object Identifier – DOI
International Standard Recording Code – ISRC
International Standard Audiovisual Number – ISAN
International Standard Work Code - ISWC
Digital
Watermarks
Digital Fingerprint
Digital Certificate
Digital Signature
Secure Hypertext Transfer Protocol - S-HTTP
Machine Binding
Conditional Access – CA
Secure Socket Layer – SSL
Transport Layer Security – TLS
Content Server
DRM Packager
License Server
Key Server
DRM Controller
DRM Client
Superdistribution
Media Portability
Broadcast Monitoring
Internet Tracking
Key Management
Smart Card
Virtual Card
Ripping
Hacking
Slurping
Spoofing
Hijacking
Bit Torrent
Camming
Insider Piracy
Analog Hole
Digital Hole
Extensible Rights Management Language – XrML
Extensible Media Commerce Language – XMCL
Open Digital Rights Language – ODRL
Contracts Expression Language – CEL
Secure Digital Music Initiative – SDMI
Resource Description Framework – RDF
Universally Unique Identifier – UUID
Publishing Requirements for Industry Standard
Metadata – PRISM
Online Information Exchange – ONIX
Learning Objects Metadata – LOM
News Markup Language – NewsML
Sports Markup Language – SportsML
Events Markup Language – EventsML
Information and Content Exchange – ICE
Copy Protection Systems
Copy Control Information – CCI
Copy Generation Management System – CGMS
Broadcast Flag
Serial Copy Management System – SCMS
Content Protection for Prerecorded Media –
CPPM
Content Protection for Recordable Media – CPRM
Content Scrambling System – CSS
Secure Video Processing – SVP
Digital Transmission Content Protection – DTCP
High Bandwidth Digital Content Protection – HDCP
High Definition Multimedia Interface – HDMI
Extended Conditional Access (XCA)
Digital Rights Management - DRM
Books
more
details
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Introduction
to Digital Rights Management - DRM
Digital
rights management systems identify, track, authorize and restrict access to
digital media. You will learn how DRM systems help to protect and enforce
copyrights, patents, trademarks, and other forms of intellectual property.
Discover how to uniquely identify digital media and how to monitor and track
the usage of digital media.
$1 9.99
Printed, $16.99 eBook
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