Hasil dari salah satu forum:

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"There are lots of CD copy protection methods out there, and many
millions of dollars are spent every year on coming up with new ones.
Every one is eventually defeated. There's at least one out there that
hasn't as yet been fully defeated (StarForce3), but since it requires
a CD mastering facility that you likely don't have access to (if you
did, you wouldn't be asking here), and is definitely NOT cheap, it's
probably not of much use to you (check it at http://www.star-force.com
if you're interested in the details).

Personally I'd advise you to forget about CD copy protection. It's a
lot of time and effort to spend on something that at the end of the
day isn't going to get you much in the way of results. CD copying
programs like CloneCD, BlindWrite, Alcohol120%, etc. are competent
enough these days to defeat well over 95% of the protection methods
out there, and almost certainly (99.99%) will defeat anything you can
do on a CD-R/RW drive at home.

Fact is there are a lot of very bright people working on both sides of
the protection arena, and unless you have some very advanced knowledge
there's not a lot of point getting into that fight. Even if you do
come up with something that will work for the average user, odds on
it's already going to be defeated by existing copiers. If not, it'll
be cracked as soon as someone decides to try.

That said... StarForce works by fingerprinting a disk. It examines a
lot of stuff on the disk and produces a decryption key from the data
which is unique to every manufacturing facility... and probably to
every make and model of CD-R/RW drive. If you can manage that, then
you might be able to do something similar. It's not going to be simple
though."
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Pengalaman pribadi sih emang lom pernah gagal meng-copy data dari CD
baik CD audio, software, data, game, mp3, vcd, dll. Jadi kayaknya
tulisan diatas emang ada benarnya.

Regards
Setyo


--- In [EMAIL PROTECTED], Hanie Kusumawati
<[EMAIL PROTECTED]> wrote:
> 
> Rekan-Rekan ITCENTER yang baik :
> Setelah saya berhasil mencopy data ke CD, maka kalau boleh saya
bertanya adakah cara untuk memprotek file yang ada CD. Maksud saya
adalah apakah ada cara supaya data-data yang ada di CD tidak bisa
dicopy ke PC.
> 
> Terima kasih
> 
> Salam,
> Hanie
> 
>  Yahoo! Mobile
> - Download the latest ringtones, games, and more!
> 
> [Non-text portions of this message have been removed]





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