out of curiosity, just how much info can a site obtain about a visitor, even when it's only
a single visit and there's no interaction - clicks on the site ?
could a 'theft' site obtain a visitor's computer id and then monitor that computer so that
in the future they could obtain passwords, account numbers etc at a later date ?
but don't financial sites including brokers only accept transactions based on the id of
the original computer - a transaction won't be accepted if made on another computer ?
or is there a workaround for That ?