On Sun, Jul 14, 2013 at 10:12:00PM +, John Dillon wrote:
> For a non-SPV-mode client we can easily do anti-DoS by requiring the peer to
> do
> "useful work". As the incoming connections slots get used up, simply kick off
> the incoming peers who have relayed the least fee-paying transactions a
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It's been pointed out recently how a fairly cheap attack on the Bitcoin network
would be to take advantage of the fact that we limit the number of incoming
connections, but don't require anything of those connections. This means an
attacker can simpl
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