"Stefan Reich" <doc at drjava.de> wrote on 2.5.2001 23:42:32:
>
>Hm, is there a way to download only the metadata of a file?

AFAIK the original reason was to prevent DOS attacks from people repeatedly 
checking nodes for the 
same document. But I could imagine a "metadata request" which is delayed for a 
certain time by the node 
to query until it answers. As it doesn't accept new metadata queries until i 
processed the request, this 
would somehow be DOS protected. Being able to request (even only metadata) 
without moving the actual 
data itself however enables a couple of attacks to determine the location of a 
file.

Sebastian


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