The SETI@Home project was the first global project to show the feasibility of a wide-distributed parallel processing computer. The Project uses idle computer processor time from thousands of computers to process signals from space looking for extra-terrestrial life. The over 65 TeraFLOPS of calculations (A VERY large amount) would put the SETI system as the second largest supercomputer in the world.
The SETI project uses the idle time of a computer by running as a screensaver. Now, Lycos has decided to do a similar wide-distributed project of their own. This time, as a denial-of-service, errr, reduction-of-service attack against known and verified spammers.
When your computer running thier program switches into screensaver mode, the computer will start using it's idle bandwidth to start sucking information from the spammers machine, drying up the spammers bandwidth that it is trying to use to send out unsolicited emails to get you to buy Viagra. This has the effect of slowing down the amount of spam that they can send out at a time. The idea is that it will make sending spam less profitable by making the spammers increase the amount of bandwidth they have. By using the distributed computer screensavers, it's a loosing battle. The system would just send more requests to take up the extra bandwidth. Lycos states that it will never take over 95% of the available bandwidth.
While the whole thing is a Push-me-Pull-you, it's a halarious use of idle bandwidth and computer time that your computer would just be spinning your name on the screen. Lycos states that according to their lawyers the system is totally legal -- although I would rate it at least greyish. It may be legal, but the spammers will undoubtedly sue Lycos to stop the system. It would be impossible and equally unfeasible to try to sue the users of the program. That would be like trying to rake the yard by shooting leaves off the tree with a BB gun.
CNN just posted an article on it, I'm sure the other news services will have it soon. My computers rarely get any idle free time and when they do they are looking for aliens. But I'll have to admit that I'll enjoy sitting back with my pom-poms cheering Lycos and seeing how this plays out. Stay tuned.




The National Institute of Standards and Technology (NIST)