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Stanford Researchers Trying to Protect P2P Networks
dirvish writes "New Scientist has a story about efforts from researchers at Stanford to protect peer to peer networks from attacks that could be permitted by the proposed Berman Bill. Neil Daswani and Hector Garcia-Molina of the Database Research Department at Stanford University have mathematically modeled the Gnutella network to discriminate between nodes and supernodes. They then tested the nodes to find which rules could be applied to best avoid a malicious node on the network thus conserving bandwidth."
Maybe the goal of all of these legal machinations is to make it all so much work that it is no longer worth the effort to take the short cut.
Homer: Facts are meaningless, you can use facts to prove anything that's remotely true!
Circumventing attacks technologically is a good thing.
But stopping Congress from passing bad laws is equally as important. Join the Electronic Frontier Foundation and help build a lobbying group that can defend our rights. Her's more info about what your money can do for all of us.
"We're sorry, but the website you're trying to reach has been disconnected."
The riaa/mpaa are going about the whole P2P debacle the wrong way. Havent they learnt the lesson from what happened when they shut down napster? How many P2P services popped up in it's place? and they were even more sophisticated.
You can't cut the head off the p2p snake, you try and at least two or three take it's place.
RIAA/MPAA should be looking at other alternatives rather than going in guns'a blazin'
Be you Admins? nay, we are but lusers!
More importantly, Join the ACLU. The EFF has practices that unfortunetly go against practicality. The ACLU is an old and established group that fights for our rights. They do fight for our first amendment rights anywhere, including on the web. Lobbying againt the right wing republicans and ashcroft is a good thing
This technology seems to be a bit limiting from the story, would someone be able to provide more detail? I'm a bit concerned that it would significantly reduce the ability of a normal node to request files indenpendently of everyone else. It seems right now alot of P2P services suffer from "Me too" style networks, where if it is new and popular, everyone has it. But if it is even remotely indie, it seems you're the only one looking.
(as a slightly off-topic aside) Maybe that's just my bad luck, but I've been noticing that trend for awhile now. I wonder if that was the work of the *AAs...plague diverse and robust information exchange systems with a monomeme. Hmmmm....
Zech Harvey, MCSE, MCDBA, CCNA
GNU/EFF?
If you were blocking sigs, you wouldn't have to read this.
If you can see it, and you can hear it, somebody will figure out a way to copy it
Any fighting back is simply bad business for the RIAA. They need to embrace the Internet, and include it in their business model in a much larger way. Gone are the days where people spend $20 on a cd, at least most people.
The reason Santa is so jolly is that he knows where all the bad girls live.
I thought Freenet - http://www.freenetproject.org/ - is supposedly designed with DOS attacks etc... in mind.
/. effect after the 0.5 announce, but things are improving.
Yes, it apparently suffered from
If the RIAA or another group knows more about how p2p works then everyone else they will have an advantage.
If other groups do research at least it will be a fair fight.
Maybe if looking at different types of attacks methods to protect against them will be found. If effective means can be found to validate requests this could go a long way to reducing all types of DOS attacks.
Attacking defending p2p networks is just a special case. This sort of research may be widely applicable.
well, since i know neil (he is my brother) i can vouch that his motives are good. he is very opposed to the berman anti-p2p hacking bill and he feels that any attempt to hack p2p networks will just be foiled by better p2p infrastructure.
also, i'm not positive who is funding his research (that info is all public, if you look you can find out for sure), but i think it isn't corporate in nature - i think it is the defense dept. the US defense element has a high interest in securing p2p networks from attack since future military operations might be based on p2p technologies.
smd4985
It seems the most vicious and lawful attacks are the ones that go _noticed. They also come along with large costs and could shut the whole network down. These attacks are from music industry and hollywoood based corporations. Not only that but they probably pay malicious hackers to carry out real attacks.
How to respond: find those loopholes and exploits in the legal system. Patch and re-open with a new and improved legal proof network. Continue the work at Stanford.
Analytic & algebraic topology of locally Euclidean meterization of infinitely differentiable Riemmanian manifold
Nothing will stand inbetween a geek and his porn.
Nothing like earning a Masters/Ph.D that has practical business application.
Tournament Management Online &
Someone needs to come up with a network that has file-rights management that lets you literally *share* your music. Once every device is wireless, even with DRM, you can just own say 25 CDs, and you can allow them to be shared into the network, so long as you lose the right to listen to them as they're being played on someone else's device. Because you (currently) legally own the right to share it (ie, give it away temporarily, as you would a pressed CD), once you've listened to a song, it's released back into the system for someone else to borrow.
Basically, the system will allow you to legally borrow on a song by song basis. This should meet all current legal issues, because you will not be able to listen to a song while someone else is. But, because everyone doesn't listen to the same song at the same time, not everyone has to own every CD.
Even if DRM is implemented, there must be a way to transfer a file from device to device (assumably removing it from one device) This "system" will just facilitate that transfer on a temporary, song-by-song basis, and keep track of who permenently owns an individual song.
Think of it as a "universal library."
I would love to see the record companies try to find some problems with this. I think the supreme court would smack em on their collective asses.
Wireless+"True Sharing"+Lending Distributer = Totally legal way to screw the record companies.
Lobbying againt the right wing republicans and ashcroft is a good thing
That is your opinion, and you have every right to it. It just really bothers me when people say their opinions as facts that everyone else should acknowledge. Personally, I signed a petition showing my support for Ashcroft, which I would sign it again today if it was needed. He agrees with a lot of the things that I agree with. And, Yes, that is my opinion. The ACLU fights for the rights they believe in. Granted, not ever group can defend all of our rights. That is why you should support the group that most aligns with your own ideals. In my case, it would be the EFF, and Ashcroft. The two are made up of- and are people just like you and I. Just as we don't agree, in some cases, they don't either. Such is life.
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In the long term, the most that you can say about the proposed bill, and research into protecting p2p, is that it will simply turn into a technological arms-race.
That will continue indefinetly, the real answer is not to allow such a blatantly stupid and damaging bill to be passed, and if it is passed, to get it struck down as soon as possible. Passing the technological edge back and forward in a war between the media monopolies and their p2p opponents, might sound fun to some, but its not the real answer.
Anyone who considers arithmetical methods of producing random numbers is, of course, in a state of sin.-John von Neumann
"which I would sign it again today if it was needed"
No comment required on the above. These are indeed Asscraft's constituents.
The above story describes a classic example of a technical fix for what is essentially a political problem. That congress would even consider a bill legalizing such nefarious activity on the part of a corporate elite speaks volumes about who these people in Washington really are. Though I do believe that the difference between Republicans and Democrats is only a matter of degree, I must say that Asscraft has taken political demagoguery to a level heretofore unknown since the invention of writing.
"Lobbying against the rightwing Republicans and Ashcroft is a good thing."
I would only amend this to say that "lobbying against the rightwing" politicians of whatever party "is a good thing." I would also dare to suggest that lobbying against leftwing politicians who have fallen under the charm of massive corporate campaign contributions to the extent that they support bozo legislation that can only lead to a technological spy-vs-spy series of escalating dirty tricks is a good thing.
Hic iacet Arthurus, rex quondam rexque futurus.
The RIAA needs to figure out that they can capitalize on the piracy, because whether pirating music is ethical or not, it's going to happen. I wouldn't be surprised to find out that the pre-release bootleg copies of The Eminem Show were really part of a stealth marketing campaign or something.
Eagles may soar, but weasles don't get sucked into jet engines...
I do believe the auto companies would be quite upset if people stopped buying cars
But you are missing the point. If we can now clone cars, there is no need for automobile assembly lines, since we can *all* have a car. What the IP proponents are proposing is that the cloning machine be outlawed in order to keep the auto manufacturers in business because they have some inherent right to exist, even at the expense of the populace at large. NOT COOL.
"But who will design the new cars?" some will ask.
Listen, if we have cloning machines and everyone can clone what they need, there will be a great deal more time for hobbyists who like to design new cars to come up with really fun new designs on their own. And as new designs come out, *everyone* can have one. No artificial limits, and everyone benefits, you see?
This is exactly what happens now in the free software community, so often maligned as idealists and communists and whatever else... but nobody can deny that the software is excellent... and that the programmers who work on it are happy, because they can work on what they like to work on, contribute it to the world, and expect other peoples' excellent contributions in return... it's a wonderful new age. Why kill it to save some company?
STOP . AMERICA . NOW
I had no opinion of Ashcroft until the good people of Missouri, who presumable know him best, voted for a dead man instead of him.
If Slashdot were chemistry it would look like this:Cadaverine
Or maybe the engineers will just kill the legislators with their missiles and avoid the problem entirely. It's hard to pass laws when you're dead.
But trying to tell legislators "we know better than you" is immoral.
Yes, god forbid we should tell our elected representatives what we want them to do. Who the hell do we think we are? Citizens?