The problem of content rights and ownership now is considered as a very important. With the adventure of online music stores, in the beginning, there were a lot of piracy and illegal access to copyright materials. In this presentation I'm looking at this problem more deeply and show which stores now use DRM as a protection method.
My presentation at Rio's Internet Governance Forum (IGF) in 2007 on Technological Protection Measures (TPMs) also known to some as DRM - ok, I know there's a difference - and copyright.
My presentation at Rio's Internet Governance Forum (IGF) in 2007 on Technological Protection Measures (TPMs) also known to some as DRM - ok, I know there's a difference - and copyright.
This was designed as a very brief overview for students in violation of Copyright Infringement to review before taking their online exam in order to have their internet reinstated on campus.
Brown Bag: DMCA §1201 and Video Game Preservation Institutions: A Case Study ...Micah Altman
Kendra Albert, who has served as research associate at the Harvard Law School; as an intern at the Electronic Frontiers Foundation; as a fellow at the Berkman Center for Internet & Society; and is now completing her J.D. at Harvard Law, presented this talk as part of the Program on Information Science Brown Bag Series.
Kendra brings a fresh perspective developed through collaborating with librarians and archivists on projects such as as perma.cc, EFF's response to DMCA 1201, and our PrivacyTools project.
In her talk, Kendra discusses the intersection of law, librarianship and advocacy, focuses on the following question:
Archival institutions and libraries are often on the front lines of battles over ownership of digital content and the legality of ensuring copies are preserved. How can institutions devoted to preservation use their expertise to advocate for users?
What is Software Piracy?
Common Types of Piracy
End User Piracy
Client-Server Overuse
Internet Piracy
Hard-Disk Loading
Software Counterfeiting
Piracy in the World
Most Pirated Medium
Ways to Battle Piracy
Arrests involving Piracy
Summary
End
Ehsan Kabir Solicitor is telling the Ethics Frameworks. Ehsan Kabir has past experience in dealing with civil litigation and advising on complex matters.
This chapter covers:
- Security concerns stemming from the use of computer networks
- Safeguards and precautions that can be taken to reduce the risk of problems related to these security concerns
- Personal safety issues related to the Internet
- Ways to protect against personal safety issues
- Legislation related to network and Internet security
This was designed as a very brief overview for students in violation of Copyright Infringement to review before taking their online exam in order to have their internet reinstated on campus.
Brown Bag: DMCA §1201 and Video Game Preservation Institutions: A Case Study ...Micah Altman
Kendra Albert, who has served as research associate at the Harvard Law School; as an intern at the Electronic Frontiers Foundation; as a fellow at the Berkman Center for Internet & Society; and is now completing her J.D. at Harvard Law, presented this talk as part of the Program on Information Science Brown Bag Series.
Kendra brings a fresh perspective developed through collaborating with librarians and archivists on projects such as as perma.cc, EFF's response to DMCA 1201, and our PrivacyTools project.
In her talk, Kendra discusses the intersection of law, librarianship and advocacy, focuses on the following question:
Archival institutions and libraries are often on the front lines of battles over ownership of digital content and the legality of ensuring copies are preserved. How can institutions devoted to preservation use their expertise to advocate for users?
What is Software Piracy?
Common Types of Piracy
End User Piracy
Client-Server Overuse
Internet Piracy
Hard-Disk Loading
Software Counterfeiting
Piracy in the World
Most Pirated Medium
Ways to Battle Piracy
Arrests involving Piracy
Summary
End
Ehsan Kabir Solicitor is telling the Ethics Frameworks. Ehsan Kabir has past experience in dealing with civil litigation and advising on complex matters.
This chapter covers:
- Security concerns stemming from the use of computer networks
- Safeguards and precautions that can be taken to reduce the risk of problems related to these security concerns
- Personal safety issues related to the Internet
- Ways to protect against personal safety issues
- Legislation related to network and Internet security
The free software history and communities’ journey aheadRicardo Amaro
"The reason why open source happened, the reason it started, was because the people who make software are artists and craftsmen. They are not just mindless drones, that show up every day and put in their hours. They spend their evenings, their weekends, unbelievable amounts of time crafting this software. And they wanna see it used by the most people, and they wanna see it used for the best purposes, typically, and they didn’t see that happening in the proprietary software world, not any of the proprietary software companies. And so they decided – because they could – to write their own world!"
Danese Cooper
Find a publicly-traded company (Microsoft) using a financial infor.docxvoversbyobersby
Find a publicly-traded company (Microsoft) using a financial information website. For The Following Company :
Microsoft
Watch the Industry Averages and Financial Ratios video and use the industry classification from the financial services website to locate the company's SIC code on the U.S. Department of Labor's website.
Find the industry ratios for the company using the Dun & Bradstreet® Key Business Ratios link in the Week 2 Electronic Reserve Readings. If your company's SIC code does not appear in the dropdown menu, choose another company.
Calculate the following ratios for the company using the two most recent annual financial statements found on the financial information website you used earlier. Be careful not to use quarterly information, and include ratios for both years.
· Current Ratio
· Quick Ratio
· Collection Period
· Return on Equity (~Net Worth)
Observe the year to year ( 2 years ) trend for each ratio and what it tells you about the organization's financial health.
Compare the ratios for the company you selected with the appropriate industry ratios shown on the Dun & Bradstreet® report.
Write a 1,050-1,400 word response about how the company you selected performed year to year and versus the industry based on what the ratios indicate. Show your calculations for the ratios and attach copies of the financial statements used as an exhibit.
Case4
Read the case on page 183 entitled The Digital Music Distribution Revolution.
The Digital Music DistributionRevolution1
Fraunhofer and MP3 In 1991, Fraunhofer IIS of Germany developed an algorithm that would set in motion a revolution in how music was distributed, stored, and consumed. The algorithm ( commonly referred to as a codec) allowed compression of digital audio to approx-imately one- tenth of its original size with minimal compromise in audible quality. The format also enabled song information such as the song title and artist to be embedded within the file. This format for compressed audio files was later dubbed MPEG- 1 layer 3— a. k. a. MP3. By 1995, software programs were available that enabled consumers to convert tracks from compact discs to MP3 files. This tech-nology transformed how music could be manipulated— a song was now a file that could be kept on a hard drive, and the file was small enough to be shared over the Internet. The MP3 format became wildly popular by users sharing their music online, and software companies began releasing many variants of MP3 encoders ( utilities that compress files into MP3s) and decoders ( utilities that play back MP3s). Hardware manufacturers decided to capitalize on this new trend and several hardware MP3 players began appearing on the market.
With the growing popularity of the file format, Fraunhofer was faced with a dilemma— should it enforce its patent on the use of the MP3 algorithm and attempt to collect royalties for its use, or should it allow users and software/ hardware man-ufacturers to make free use of the alg ...
The topic of digital rights management technologies becomes more and more important for the modern society. Since technology is constantly developing and the numbers of consumers are growing, it is not surprising that people want and should be more aware of what their rights and obligations in the high-tech world are.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
1.4 modern child centered education - mahatma gandhi-2.pptx
DRM in online music stores
1. DRM in online music
download stores
Vadim Davydov
vadim.davydov@epfl.ch
2. Presentation agenda
• Introduction
• History of Copyright Law and DRM
• DRM in iTunes
• Apple Music, Google Play Music and DRM
• DRM and system security
• Conclusions
!2
3. Introduction: What is DRM?
DRM (Digital rights
management) is a set of access
control technologies for
restricting the use of proprietary
hardware and copyrighted
works.
3
4. Back to the history (1/2)
• 1995 - Bruce Lehman wrote a
paper proposing a new
regulatory framework for the
internet
• The paper was submitted to the
American Vice-president Al
Gore and was rejected
• Further, he convicted World
Intellectual Property
Organisation and US Congress
!4
Bruce Lehman
5. Back to the history (2/2)
• A set of court cases - Bernstein
v United States - a turning point
in DRM development
• After this incident it’s been clear
that DRM is the right to make up
your own copyright laws
!5
Daniel Julius Bernstein
6. What is a record label?
• Record label (record company) - a
brand or trademark associated with the
marketing of music recordings and music
videos
• Nowadays there are three major labels:
Universal Music Group, Sony Music
Entertainment and Warner Music Group
• In 2008 Amazon MP3 became the first
online music store to offer music
downloads from all four music major
labels unencumbered by DRM technology
!6
28%
11%
22%
39%
Universal Music Group Sony Music Entertainment
Warner Music Group Others
The chart illustrating the market share
nowadays
7. DRM in iTunes (until 2009)
• iTMS - champion of online
music retail (sold over 3
billion music tracks since
its inception)
• The first time to use DRM in
this case was using
FairPlay DRM (was
developed by Apple Inc.)
!7
8. FairPlay technology
!8
Used keys
Master key (stored
encrypted in MP4
container)
User key (is requested
from Apple server when
registering a new computer
in iTunes)
Wants to play
a file
User Key
Master Key
If matched
9. Apple Music and DRM
technology
• Apple Music — a music and video
streaming service developed by Apple
Inc.
• Now the service has more than 30
million subscribers
• Apple Music uses DRM technology for
protecting content: it restricts the use
on authorised devices only and with a
subscription
!9
10. Google Play Music and
DRM
Google:
• prevents third party apps and
developers from accessing the
file which was downloaded;
!10
• limits the number of
devices and allows to
deauthorize only 4 devices
per year;
11. DRM and system security
DRM sometimes can be harmful for the system
!11
• In 2005 Sony BMG was responsible for 25% of music sales
• The rootkit was placed on a large number of audio CDs
• When a similar disk was loaded into the computer's CD-ROM, the XCP program for
Windows was automatically started in the automatic mode
Sony BMG audio CD protection system
12. Conclusions
• DRM is intended to protect digital rights
• DRM sometimes violates user rights
• The principles of DRM and many of their implementation
may contradict the legislation of some countries
• Most DRM systems are not compatible
!12
13. References
1. Matin, Ali. "Digital Rights Management (DRM) in Online Music Stores: DRM-
Encumbered Music Downloads' Inevitable Demise as a Result of the Negative
Effects of Heavy-Handed Copyright Law." Loy. LA Ent. L. Rev. 28 (2007): 265.
2. Digital rights management - https://en.wikipedia.org/wiki/
Digital_rights_management
3. DRM-защита: что это, как снять? - http://fb.ru/article/195691/drm-zaschita-
chto-eto-kak-snyat
4. Venkataramu, Ramya. "Analysis and enhancement of Apple’s FairPlay digital
rights management." Project report. The Faculty of The Department of
Computer Science, San Jose State University (2007).
5. What happens with digital rights management in the real world? - https://
www.theguardian.com/technology/blog/2014/feb/05/digital-rights-
management
!13
15. Appendix 1. Comparison of
several music services
!15
Music store
Can I listen to the song
on another device?
Can I copy the staff
which I downloaded?
Do I need a
subscription?
iTunes Yes Yes No
Apple Music Only with application No Yes
Google Play Music Only with application No Yes
Spotify Only with application No Yes
Amazon Music Yes Yes Yes/No
eMusic Yes Yes
Yes, but after music is
still yours
Jamendo Yes Yes
Only if you want to use a
music in a project
16. Appendix 2. Metadata
information in FairPlay
!16
Atom Name Atom Data
mdat The encrypted song
drms
Information about the song +
cryptographic information
user The iTunes user ID
key The iTunes user key number
iviv The AES initialisation vector
name The iTunes user name
geID Watermarking information
