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Thursday, February 15, 2007

More on copy protection

I made a post a little while back about a simple way to do copy protection that has minimal impact on end users, but that was a long post that might be confusing, so I thought I'd do a short post that talks about it succinctly, with another aspect to the idea that occurred to me.

The idea is, when a person makes a copy say of a bought DVD, their copy is encrypted with a code generated by their personal machine, so that their machine can read the copy, but no other person's machine can--unless given a key which can be passed by a flash drive.

Additionally I realized that on their home network their personal machine can automatically pass the key so that they can read their own copies on their own network without using a flash drive.

So what's the point of the idea then?

Well, their own machine is encrypting--not the manufacturer of the DVD--so the end user can make as many copies as they want for personal use, but no one else can use those copies, without the key, but even with the key, the copies are carrying a lot of information about the person who made the copies and I think that with a two step process you would end a lot of casual copying, and when people know they are putting their own stamp on copies, you probably would shut down even more.

I like the idea as with it, I could make as many personal copies I want without worrying about dumb copy protection blocking me from copying DVD's I purchased, and wouldn't get bugged by people asking me to make them copies when they'd know that they'd need a flash drive as well, and there would be this digital fingerprint saying I made the copy.

It's a no-brainer good idea, but hey, I'm just some guy on a blog and there are people letting millions of dollars go out the door because they don't listen to people like me, so here is where it might stay.

But it just goes to show you, those people aren't as smart as they think they are.

And oh yeah, the idea is free. It's open source as in I am not asking for money for it. I'm just tossing it out there to the world because I know the world better than you do.

This idea may just sit here on my sites indefinitely because at the end of the day, people like throwing money away versus thinking outside the box--for real--versus claiming they do.


James Harris
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