Professor and Student Thwart P2P File Sharing

Digitus1337 writes "Wired has the story. 'A computer science professor and graduate student have been awarded a patent for a method of thwarting illegal file sharing on peer-to-peer networks by flooding the network with bogus files that look like pirated music.' This raises the question of whether or not companies that are already using such techniques are in violation of the new patent. Good news for subscription services?"

Comments

Uh, prior-art?

[Anonymous Coward]

Spammers have been doing this for years, ever since Napster and Gnutella came out. And, people have been filtering it since then. Once a P2P system has some sort of trust system built into it, this becomes far less effective.

Not quite

[vlad_petric]

Patents are retroactive - they're effective from the application day, regardless of the time it takes to process them.

So it's safe to put 5. Profit :)