Comment Re:Bit torrent in dire need of fixing (Score 1) 187
You cannot have Bittorrent work (distributing files to anyone who wants to get them) while blocking the bad guys from participating because the bad guys can be anyone.
Solving the problem does not require limiting participation. Solving the problem requires limiting **knowledge** of activities of other participants. It is possible to limit discoverability of intent of individual participants in the same way Tor limits discoverability of identity. The only requirement is having significantly more good actors than bad actors in the system.
Alternatively, you can't have Bittorrent be efficient (fast) if you plug it full of fake data.
I don't imagine any such activity would necessarily require much overhead. Just enough to generate doubt and plausible deniability.
The ONLY way to solve it is as I have stated. This is how the internet works. It's the fundamental design of the thing.
The Internet is just a means of conveying packets of information between peers with some certainty of delivery. You can build any structure you want on top of it including a separate overlay network there are no inherit limits.
For example if access in bit torrent were on a random basis resolved by indirect requests on behalf of others nobody could be sure of original intent of any requestor only they would know if they are the ultimate consumers. The same onion routing techniques that make tor work can be leveraged to fix bit torrent.