BBC News : Seeing the big picture on content

"The 'high bandwidth copy protection' scheme has been in use since 2004 even though the possibility that someone would be able to reconstruct the master key by examining HDCP-capable devices was known even before any systems were commercially available." ~Bill Thompson

http://www.bbc.co.uk/news/technology-11380490

Again the more protection we create, the more it gets broken. As much as I love how fast machines are getting, I know that it also means protections cracking time is shortened. No protection is sure fire, that is why you whould use many layers. Your protection should be like Shrek or an onion, layered.