I have managed to protect my CD using the TZCP that cannot be copied with Clone, Blind, Nero, â€¦
But just one important problem that it can easily be extracted using Isobuster. I also have a protected CD (someone else has protected it)that cannot be extracted by Isobuster. In the attachment I have included screenshots of the IsoBuster while analyzing the two CDâ€™s along with the explanation. I was wondering if someone could help me find the way which is used in the second protection.