how to make copy protected cd?

I am pretty sure there may be some software around that i can download to protect cds data from being copied.

What can i use when i burn ( my personalized music/videos) into blank cds for it not to be able to be copied or have data extracted?

 

http://en.wikipedia.org/wiki/Digital_rights_management#Audio_CDs

 

http://www.nero.com/enu/technologies-securdisc.html

SecurDisc 3.0 technology for optical disc protection to ensure disc data readability regardless of scratches, age or deterioration, advanced password and encryption protection against unauthorized access, digital signature feature to protect against content manipulation and an early disc deterioration detection feature to alert you to back up your data.

 

when using securedisc will i need to input a password every time i want to see a movie dvd?

This is something i actually wanted to avoid, but wanted the protection of the data not being able to be copied

 

the problem being is if you can see the files they usually can be copied

audio would be a tricky one because if it was that simple all commercial audio disks would be protected

video ( dvds ) rely on a type of encryption but there is freely available software that makes a mockery of it

the only type of encryption i have see that works apart from commercial laser lock type encryption is for data and not really for audio or video and that was by compressing each file with encryption and having the de compression and encryption key within the menue but i havn't seen that used since the 90's