On Mon, Jan 07, 2002 at 04:30:44PM -0800, Ian Clarke wrote:
> On Mon, Jan 07, 2002 at 11:26:17PM +0100, Oskar Sandberg wrote:
> > and the widespread use of God aweful network
> > flooding applications like "Frost"
> 
> Ooh, that is a harsh way to treat Freenet's first real client
> application.  I like to think of Frost as a way to motivate us to harden
> Freenet against DDOS attacks ;-)  Of course, I will be much more
> impressed by frost when they implement think-cash</flamebait> ;-)

It may be a beautiful square peg, but it's still going through a round
hole. Maybe some day we'll figure out a distributed anonymous Usenet -
but this ain't it.

> > Beyond this lies the use of real load balancing in the protocol by
> > having nodes weigh the probability of reseting the DataSource against
> > their relative load on the network - but I think we can leave that for
> > another day.
> 
> Yeah, that sounds easily initially, but may not be.  It would require
> nodes to somehow decide whether they are above or below average, which
> would require trusting information given by other nodes in the network,
> a mechanism that could be exploited for an attack.

Yes, ideally you want to have global knowledge of the traffic level of
the network, but I don't think it is beyond hope that we could find a
local estimate that works. Even something as simple as having a node
attach it's traffic level to StoreData messages may be enough (I
realize there are security issues).

-- 

Oskar Sandberg
oskar at freenetproject.org

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