When I try to burn a DVD with ImgBurn I get a message that the disc is copy protected:
Copyright protection system type: CSS/CPPM
I've been trying to google on how this protection actually works, all I could find is that there's some secret sectors on the cd that are used for decryption of the data.
However I'm wondering - how is this enforced (someone has to "know" that those sectors should be read by the secret decrypting key) - is this some sort of specification on the dvd drive? or perhaps some specification that the operating system "knows" about and therfor decrypts the data successfully?