how to make copy protected cd

[hidayath7]

Hello can any body tell me how to make copy protectd cd if i have burn the cd nobody must copy that cd again is it possible...?if yes plz let me know....
Hidayath

[ajaybc]

Use this software CDshield :http://www.sofotex.com/downloads/d5418.html
This one is trial version

See this link for more softwares:
http://www.cd-writer.com/cd_dvd_copy_protection.html

Here's an example to copy-protect a Data CD by adding a dummy Data track so that the backup disc will have 2 Data tracks (which is in fact an Illegal Table of Contents).
Example using Crash Bandicoot 3 [PAL] (PSX):

Get CDRWin 3.6b (or higher) and create an image of the CD (1 Mode2 data track).
The CUE-file should look something like this:
FILE "C:\TEMP\CRASH3.BIN" BINARY
TRACK 01 MODE2/2352
INDEX 01 00:00:00
Go to CDRWin -> Record Disc -> Load Cuesheet and read the Total Disc Time (should be 32:36:12).
Now add another (dummy) data track at the end of the cue file by using notepad and set it to the Total Disc Time minus 2 seconds(!).
FILE "C:\TEMP\CRASH3.BIN" BINARY
TRACK 01 MODE2/2352
INDEX 01 00:00:00
TRACK 02 MODE2/2352
INDEX 01 32:34:12 <-- Total Disc Time (32:36:12) minus 2 seconds
Look at CDRWin -> Record Disc -> Disc Layout... and you will see the added track starts at 32:36:12 (not 32:34:12). The time is equal to the Lead
Out starttime, so it should not come in range of the data track.
Now record disc with CDRWin and you will get a CD with 2 data tracks.
The Crash Bandicoot 3 game runs fine on a Playstation.

Nero Burning Rom is the only program that can make a copy of this CD using the CD-Recorder as CD-Reader. It can't be copied on a CD-ROM reader (at least not on a Plextor PX-20TS)!

This trick should also works with Mixed Mode and Audio CD's.

To create an Mixed-Mode CD with an Illegal TOC subtract 4 seconds from the total time instead of the 2 seconds (just subtract seconds until CDRWin accepts the CUE-Sheet). Keep in mind that in CDRWin the total time of the new track should be at least the lead-out time.

USED HARD- AND SOFTWARE:

Plextor PX-R412C
Plextor PX-20TS
Recordable: Philips Silver Premium
CDRWin v3.6b & v3.7a (Win98)

Sorce:http://www.cdmediaworld.com/hardware...otect_cd.shtml

[dheeraj_kumar]

Nah, you cant do it. You can put the files in a rar archive, and password it. Thats the best you can do. Preventing them from being copied is impossible. Why? because discs are meant to be read, and copying is also reading. If you are a programmer, you make the copied files from being used, but you cant prevent copying itself. There are lots of disc protections like safedisc, securom for preventing copied files from being used.