Protect a cd from being copied

I need advise because i want to know about a program to protect a cd from being copied. I am writing some ppt presentations and i want to protect them from to be copied (i want that all the cd is protected from being copied). Anybody knows such a program (Not a program to encrypt exe files), Thank you.

i want to know about a program to protect a cd from being copied.

If it can be done, it can be undone…

If the major companies with mega$$$ can’t keep it from happening…

katzz :wink:

Thanks, but i need a program like safedisc o secure rom, Thanks you

You’ll have to have a factory make the discs then, if you want a real copy protection. It may be difficult to make an ISO image with copy protection - but it’s not impossible (see the Sheep Tests for more information).
However, just copying the PPT files to the HD and burning them back to CD will circumvent the Sheep Test CD protection.

Then you’ll have to pay hefty licence fees. If you’re willing to pay though, the best commercial copy protection is Starforce.