Fast-Flux Service Networks (no replies)

Lance Spitzner just posted this as a "Know Your Enemy" series from the HoneyNet Project on Fast-Flux Service Networks, which are used for building resilient botnets that are useful for sending spam:

http://www.honeynet.org/papers/ff/fast-flux.html

When I first heard about the fast-flux concepts (about 3 years ago), I heard about it from a certain class of spammer/phisher as noted in this blog commentary:

http://ha.ckers.org/blog/20070215/types-of-phishers/