BaldrSkies on 02 February 2013
While I wouldn't agree with locking the disc to a specific console/user, I think having anti-piracy measures on a proprietary layer in the disc is a good idea. It would be a major hindrance to piracy as that data could not easily be reproduced onto another disc with a standard burner. If it's physically unreadable in a standard disc drive that would make it even more secure.
