Network Level Content Blocking (UK)

Leigh Porter leigh.porter at
Thu Jun 7 16:30:58 UTC 2007

Alexander Harrowell wrote:
> I strongly recommend you read Richard Clayton's paper on how (among
> other things) one could hack the Cleanfeed system to *find* the really
> bad stuff. He and his colleagues at the Cambridge Computer Lab also
> have a fine blog -

I don't understand why this is a problem. So they find it, but look, 
they can't get to it because it's been "cleanfeeded" anyway. Also they 
only get to know the IP adddress so if the site is a virtual host it's 
pretty useless to them.


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