Re-enable limits on ports 80 and 443

beaglebone.txt

 iptables -A INPUT -p tcp --dport 22 -m limit --limit 3/minute --limit-burst 1 -j ACCEPT
 
 # Limit web connections
-iptables -A INPUT -p tcp --dport 80 -j ACCEPT
-iptables -A INPUT -p tcp --dport 443 -j ACCEPT
+iptables -A INPUT -p tcp --dport 80 -m limit --limit 10/minute --limit-burst 1 -j ACCEPT
+iptables -A INPUT -p tcp --dport 443 -m limit --limit 10/minute --limit-burst 1 -j ACCEPT
 
 # Limit number of XMPP connections
 iptables -A INPUT -p tcp --match multiport --dports 5222:5223,5269,5280:5281 -m limit --limit 3/minute --limit-burst 1 -j ACCEPT