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Felt Tip Marker Defeats Copy-Protected CDs
Posted by
CmdrTaco
on Wed May 22, 2002 10:23 AM
from the felt-tip-markers-are-now-illegal dept.
from the felt-tip-markers-are-now-illegal dept.
We posted this story over a week ago but the mainstream media
has flooded us with stories about felt tip markers and
copy protected CDs so I figured I'd post it again since I'm really sick of
deleting hundreds of submissions from people who didn't read Slashdot on May 13 ;)
Basically you can mark the rim of some CDs and defeat the copy protection.
And we all know what the DMCA says about tools for circumventing copy protection.
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Repeat (Score:3, Funny)
Ummmm nevermind
Ah I see (Score:4, Funny)
Where have I heard that before?
To be on the safe side... (Score:4, Funny)
-Berj
Re:Just got back... (Score:3, Funny)
Okay.
--Betty
Confused editor (Score:5, Insightful)
I thought the DMCA only stipulates laws for devices designed specifically copyright violation? A marker pen clearly doesn't fall into this category. Otherwise they could have outlawed CD burners, photocopiers and who knows what else by now.
Re:Confused editor (Score:3, Insightful)
Tell that to Dmitry.
Re:Confused editor (Score:3, Insightful)
But Dmitry's software was specifically designed to circumvent Adobe's (measly) ebook copy protection. Felt tip pens are not specifically designed to circumvent Sony's CD copy protection...
Dmitry and Disney (Score:3, Insightful)
You know, I'm not kidding when I say that I accidentally read that line:
"Tell that to Disney."
It's really sad when when people have started to subconsciously associate wholesale abuse of the law and the public with the company which brought us Mickey Mouse and DisneyWorld. Wow. I guess the real question becomes--what have they done for us lately, versus what have they taken from us lately?
Draconian copyright laws designed solely to keep Mickey from becoming public property like he would have years ago, and to keep their artificial-scarcity DVD racket going. The shredding of tons of documentation to prevent the family of Pooh's copyright licensor from proving that they weren't given their contractual percentage of the incredible sales. Some "family" company it's become, eh Walt?
Re:Confused editor (Score:5, Insightful)
Parent
Re:Confused editor (Score:5, Interesting)
No. Read the DMCA. It outlaws devices which can be used for bypassing digital copy control mechanisms, regardless of possible legitimate uses. CD burners don't pass copy control mechanisms, photocopiers don't deal with digital media (unless it's a barcode or something...). But a felt-tip pen which is used to bypass the manufacturer's CD copy control mechanism -- that's illegal under the DMCA, and I hope somebody sues for outlawing these evil things, that should show 'em...
Parent
Re:Confused editor (Score:5, Funny)
Parent
Re:Confused editor (Score:5, Funny)
Parent
Re:Confused editor (Score:3, Insightful)
Have you been paying attention? The DMCA is constantly invoked in legal threats against technologies that have legitimate uses. Poke around Slashdot's stories.
CD burners and photocopiers do not circumvent copy protection schemes. And that leads in to an interesting point.
DeCCS was an interesting example of a technology attacked with DMCA claims despite its claims towards the DMCA's own interoperability clause. Yet, to pirate a DVD, one simply needs to make a bit-for-bit copy of the DVD, leaving the CCS "copy protection" scheme in place.
Facts: DMCA 1201(E) prohibited devices (Score:3, Informative)
The third part is important and reads "No person shall manufacture, import, offer to the public, provide, or otherwise traffic in any technology, product, service, device, component, or part thereof, that is marketed by that person or another acting in concert with that person with that person's knowledge for use in circumventing a technological measure that effectively controls access to a work protected under this title."
Cut out the guff not related to marker pens, and we get: "No person shall
In California I can't keep pet snails, molest butterflies or ride a bicycle in a swimming pool [legal-forms-kit.com] either.
Re:Facts: DMCA 1201(E) prohibited devices (Score:3)
Not so, you aren't allowed to tell people how to do it. You could say that somehow the marker can be theoretically used to get around the protection, but you can't demonstrate or tell a person how exactly to circumvent it.
Re:Confused editor (Score:4, Funny)
It will only have one button; eject.
The VCR/DVD/CD Player will be allways on and will have to be connected to the phone line in order to work (so that your listning/veiwing habits can be tracked).
In fact we can probably get away without the eject button, if we make all players one shot devices.
Parent
Re:Confused editor (Score:3, Funny)
DennyK
Are news sites all in violation of DMCA now? (Score:4, Insightful)
DMCA markers (Score:4, Funny)
Gotta love it (Score:2, Insightful)
Remember Dongles? (Score:2)
And, if the copy protection is so lame that it's trivial to break, doesn't that mean that general purpose things can be used to break the protection, and that's just mad. Think of password protected software... is a dictionary illegal since I might try to type in every word in it to gain access so I can copy it.
Stop the madness!!!
Back in my day (Score:5, Funny)
The EFF should sue Sanford over sharpie pens... (Score:2)
Seems to me that it would be pretty easy to show how bad the DMCA is by shutting down a mainstream source that many people would consider serious journalism, as opposed to trying to defend 2600, which many people seem to think is published by a bunch of anarchistic communists.
Re:The EFF should sue Sanford over sharpie pens... (Score:3, Funny)
What is that supposed to mean? Is it like Disorganized Labor? Central Lack of Planning? Freedom Under Totalitarianism? I don't get it....
Re:The EFF should sue Sanford over sharpie pens... (Score:3, Insightful)
Re:The EFF should sue Sanford over sharpie pens... (Score:3, Funny)
What is that supposed to mean?
Maybe it was a mistype, it should have read "ANACHRONISTIC Communists." Maybe he's a member of the SCA's rival, the Society of Anachronistic Communists, who dress up in costumes and do public speeches by Marx and Stalin, et al.
(For the few of you who are uninitiated, the Society for Creative Anachronisms (SCA) dress in medievel garb and prance around with a bunch of nerf-esque swords and shields, and annoy the crap out of us ignorant white trash who are TRYING to have a barbeque in that public park, thank you very much!)
Deja Vu? (Score:4, Insightful)
I wonder how long it will be for the software copy protection to be broken. This took about 2 months? (3?) to do, writing a program will not take much longer considering how many people don't care about the recording industry and are dying for the chance to break the encoding and get their names in hacker legend.
DanH
Re:Deja Vu? (Score:5, Informative)
Compared to defeating actual copy protection schemes (as opposed to a simply malformed track) this is a walk in the park.
Parent
Re:Deja Vu? (Score:3, Interesting)
In fact, making a true bit for bit copy of the disc would likely thwart about every copy protection scheme out there, come to think of it, any that use computer software that specifically checks for the ATIP info prewritten onto all CDR media -- but then again your custom firmware could fix that also
~GoRK
Has anyone actually proven this? (Score:5, Interesting)
And then documented the crap out of it?
This all smells too much like the audiophile tricks of the 80's where coloring the outside rim of a CD was supposed to "trap stray laser radiation and improve the [clarity | transparency | imaging | other-nonsense-claptrap] of the music." (see the snopes [snopes2.com] entry on this one).
I ask because I'm really curious what the scientific explanation for this would be. It was my understanding that they (the infamous "they") did something to the actual track of the CD, with bad physical spacing, introduced errors, or something like that, but did it *throughout* the CD. How on earth would marking the inside of the CD fix that?
[okay, I just actually *read* the article.
Re:Has anyone actually proven this? (Score:5, Informative)
The "copy protection" is simply a means of preventing the discs from working in a PC. This is done by putting a phony "data" track on the outer rim of the disc. It's visibly seperated from the rest of the information on the disc by small ring between the data and audio sections. An audio CD player will never access this track, but a PC CD-ROM drive will always try to read the data tracks first -- since it can't read the data track it regards the CD as non-working and you won't be able to play it. Using a sharpie on the outer rim (from what I understand you make a diagonal mark along the data track that runs tangent to the seperator for the audio track, but does not actually mark over the audio tracks) you block out the data track, and as such the drive won't read it.
Reuters picked up the story and said that they tried it with success on the known Celine Dion non-CD.
Parent
Re:Has anyone actually proven this? (Score:5, Funny)
Parent
alt.music.what? (Score:2, Funny)
Maybe they'll just ban Prince. I think that would be one use of the DMCA that we could all approve of.
Ok, ok. Kidding. I know: DMCA evil. You guys are right. Now move along.
What about the green magic markers? (Score:2, Funny)
You can have my Sharpie when... (Score:2, Funny)
Or...
When Sharpies are outlawed, only outlaws will have Sharpies
DMCA jokes (Score:5, Insightful)
At this point, I long for the days of trolls posting haikus about a petrified Natalie Portman slathered in hot grits driving the Slashdot Cruiser over to a Beowulf cluster. At least those posts tended to get appopriately modded down as trolls rather than modded up as both insightful and funny.
The DMCA circumvention device joke has been made. Several times. Stop mindlessly repeating it like you're Raymond going through the Who's On First routine. Besides, I hear Amazon.com has a patent on the business model of mindlessly repeating a joke.
(I apologize for cluttering up the comments with meta-discussion, but I felt the point needed to be made. Also, since this is just a repost, most important points have already been made.)
Except that in many cases it's true... (Score:3, Insightful)
While Sharpie markers are not likely to be outlawed since they have known legitimate functions (whereas making a non-CD workin your computer is illegal), giving information on how to use a Sharpie marker to circumvent a copy protection device probably is illegal. That's the absurdity of the law and proof that the legislators responsible for the piece of filth known as the DMCA deserve to be shot. And stabbed. And beaten. And boiled. And whipped. And drawn and quartered.
Re:DMCA jokes (Score:4, Funny)
slathered in hot grits driving
the Slashdot Cruiser.
Beowulf cluster
imagining it is a
Black Sharpie Marker.
The DMCA
circumvented by markers
Sony weeps openly.
Haiku just for you
all insightful and funny
Slashdot is ok.
Parent
Slashdot is guilty (Score:2)
apathetic journalism 101 (Score:2, Insightful)
It works..It works.. Yeahh!!! (Score:3, Funny)
Here [cnn.com]
Following is purportedly what transpired in one of the RIAA + MPAA meetings.
Jack Valenti : Let me show you on the whiteboard how we plan to crush these individuals using Kazaa as a medium..
(Proceeds to the whitebard with a felt tip pen in hand)
Ms.Rosen (screaming) : Jack!!! Noooooooooooo.... For the love of humanity, drop that darned thing..
Read the DMCA (Score:5, Informative)
Specifically:
Felt tip markers are not primarially designed to circumvent access controls. Felt tip markers have lots of commercially significant purposes other than circumvention.
But, if you marketed a felt tip pen with the name CD Rip (TM) brand felt tip pens and included instructions for how to circumvent CD protection than you should expect a C&D letter.
It's the same situation as the fellow who's program unset the true type embedded bits [slashdot.org] and a generic hex editor. The first tool has one purpose, to twiddle embedding bits. The second tool has lots of commercially significant purposes many unrelated to any kind of circumvention.
Re:Read the DMCA (Score:3, Interesting)
Visual demonstration of the technique... (Score:5, Funny)
Marker Method Illustrated [www.chip.de].
OfficeMAX Commercial? (Score:5, Funny)
Customer: Hi, where can I find blank CDs?
Employee: Making Copies. huh? They are on isle five.
If Life were like OfficeMAX:
Customer: Hi, where can I find blank CDs?
Employee: Making Copies. huh? They are on isle five.Right next to the felt tip pens which can be used to circumvent the copy protection of the CDs taht you may be copying. Here I'll print out the instructions for you. And here is my username and password to ftp.phat-warez.com
Here's an Idea (Score:3, Interesting)
The way that democracy and judicial system of yours works at the moment, just about the only thing that will get lawmakers to stick up for Joe and Jane is public outrage/ridicule.
Basically, I think the EFF should throw the DMCA at the people who make Crayola. Sue the pirating bastards.
Don't tell me that wouldn't make headlines. And headlines would raise public awareness of the DMCA issue.
If the DMCA is ridiculed in public over its potential uses, I don't think it'll last long.
Never mind whether the EFF would win or lose; the whole point is to showcase the idiocy of this law.
Anyone listening?
ThinkGeek (Score:5, Funny)
I don't know about the rest of you but I think that ThinkGeek should start selling DMCA Circumvention Devices. e.g. a Sharpie with a custom label with a caution symbol and the text "This object may be used as a device for circumventing copyright protection methods as outlined in the DMCA."
I think they'd sell. Who wants an entire office toolbox filled with copyright protection circumvention devices? I do, I do!
It was bound to happen... (Score:4, Insightful)
This latest hack is a twist on that theme - the marked lines invalidate the disc track that's supposed to keep make your PC think it has a bad disc. If you kill the bogus track, the PC's CD-ROM drive can simply go on to rendering the next one, the real one.
No matter what you do in the digital world, there is still the possibility of ripping at the analog level. Standard consumer equipment exists that can make a really good A/D conversion and get a high-quality rendering of the audio content back into the digital realm without any DRM encumbrances. CD players exist that have digital output (S/PDIF) - run that output back into a sound card with matching inputs and you're done. Any of these so-called protected discs can be played, and ripped, in such a set-up. My goofy DVD/CD/MP3 player has such an output (yours too?). Once you have one digital copy, it'll show up on the Internet all over again.
Only by encrypting the data all the way to a closed rendering subsystem (decrypting speakers or headphones?) could you prevent this - and consumers will never stand still for that. Any solution that prevents consumers from getting their fair use out of purchased content, by that I mean the ability to play it wherever they want (iPod anyone?) is akin to handcuffing everyone in order to prevent crime.
This is a war that can never truly be won, the only solution is for the content producers to embrace the technology rather than trying to kill it. A new business model that exploits the Internet and its bandwidth and provides a reasonable exchange of fair value for goods received is the only way they can inhibit (not wipe out) piracy. If discs were fairly priced, rather than selling for 30 times their manufacturing cost, there would be little need or impetus for Joe-Sixpack to participate in piracy. If you could buy the songs you wanted, rather than pay full price for an album that has more filler than meat, that would also help.
I'd really like to see an unbiased, non-knee-jerk-reaction analysis of the so-called harm done to RIAA member studio profits by the file sharing. We've all read analysis that suggests CD sales were actually helped by the emergence of Napster. Recent downturns in the industry are more likely due to general lagging in the economy rather than lost sales due to piracy. Any 'solution' to this problem needs to take a cold, hard look at those facts, first.
I have a very curious view on this given that my 'job' for the last few years has been on the side of the protectors...
The Important Thing is that it Works (Score:5, Insightful)
The important thing is not whether felt tip pens will become illegal. It's that somebody figured out a laughably simple way to defeat something Sony must have spent a good chunk of money coming up with. I'm thinking meetings, demos, testing, approval, and at least one large congratulatory catered lunch. And now they look like idiots. Nothing, I mean NOTHING, upsets corporate management more than being made fools.
Right on.
CD Protection Strategy May Be Violating 1992 Act (Score:5, Informative)