"Welcome to London!" aka, the Internet is now DEF CON Wireless

[dan@geer.org (dan@geer.org)]

That all reminds me of nothing so much as the design of particle
detectors at places like CERN or Fermilab or ...  where the front
end's job is to detect as many events as possible and the back end's
job is to throw as much of the detection as possible.

--dan