Your SlideShare is downloading. ×
Huiyun zhang
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Huiyun zhang

263
views

Published on

Digital Rights Management

Digital Rights Management

Published in: Technology, Art & Photos

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
263
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
5
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Digital Rights Management
  • 2. Protect Digital Rights VIDEO BOOKS MUSIC
  • 3. WHAT IS DRM ? "Digital rights management(DRM) is a term for access control technologies that are used by hardware manufactures publishers, copyright holders and individuals to limit the use of digital."
  • 4. DRM Methods Restrictive Licensing Agreements Encryption Watermarks
  • 5. Example of limit music copying person: music quality: good bad worse A B C
  • 6. Example of watermarks
  • 7. Negative sides should it be free? hackers can encode it. reading hardly unable to edit
  • 8. EXAMPLE: Assassin's Creed II http://game.ali213.net/thread-3254603-1-2.html
  • 9. QUESTIONS 1 Compare the positive and negative impacts of DRM? Do you think it is necessary to continue? 2 Some people believe many resources shoule be free to share, do you agree? 3 What is the best way to protect digital rights or what way do you perfer?
  • 10. References http://en.wikipedia.org/wiki/Digital_rights_management http://www.collegemediainnovation.org/blog/2007/11/legal-and-ethical-issues-in-the-online-world/, http://www.eff.org/issues/drm http://www.defectivebydesign.org/what_is_drm http://epic.org/privacy/drm/ http://computer.howstuffworks.com/drm.htm Aigrain, P 2005, ‘Positive Intellectual Rights and Information Exchanges’ in R A Ghosh (ed), CODE: collaborative ownership and the digital economy, pp. 287-315, Cambridge, Mass: MIT Press. (R) Deibert, R et al 2010, Access Controlled: The Shaping of Power, Rights, and Rule in Cyberspace, Cambridge, MA: MIT Press, pp. 389-406 (R)
  • 11. THANKS huiyun ZHANG(3323225)

×