Inprove firewall by change from the current one that allow all process by default. Change to use rating from insight. If any process try to connect internet norton will check from insight. If it safe automatic allow rule. If don't know this process or not sure will show popup for user to decide. In this case we can use the storng point of insight to decrease annoy popup that the other firewall face and can significantly improve the security of firewall for outbound connection.