ted close to a specific target
info-hash, in order to become the main nodes hosting peers for it. Currently
this is very easy to do and lets the attacker not only see all the traffic
related to this specific info-hash but also block access to it by other
peers.</p>
<p>The proposed guard against this is to enforce restrictions on which node-ID
a node can choose, based on its external IP address.</p>
</div>
<div class="section" id="considerations">
<h1>considerations</h1>
<p>One straight forward scheme to tie