Huh, I wonder why that got a downvote.<p>Anyway I found something funny, they finally &#x27;fixed&#x27; the FAQ.<p>In 2010 and earlier:<p>&gt; ResNet does not have a firewall , we simply block all incoming TCP connections outside of ResNet.<p>From 2011 on:<p>&gt; ResNet have a firewall and we block all incoming TCP connections outside of ResNet.