hashcash spam prevention & firewalls
Uhh...this is Joe [Randall Farmer]
rfarmer at HiWAAY.net
Sat Dec 13 12:12:38 PST 1997
...
> So, we would need about 44 hours of CPU time each day.
Well, have a system of certified remailers trusted to force their users to burn
up time at the sending end, so the ultimate recipient accepts their messages
w/o postage. One certified remailer accepts messages from others without any
postage, so only the original sender has to use up CPU time.
> -- Robert Costner Phone: (770) 512-8746
> Electronic Frontiers Georgia mailto:pooh at efga.org
> http://www.efga.org/ run PGP 5.0 for my public key
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Randall Farmer
rfarmer at hiwaay.net
http://hiwaay.net/~rfarmer
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