What is the best next generation Firewall product? This is a big question.
It is mostly based on numbers of users. When you have many users on the same Firewall, UTM Firewalls are the best option. They are now integrated with built-in IPS . UTM firewalls, or Next Generation Firewalls (whatever marketing wants to call them), are not port-based and are so fast these days that you can certainly buy the feature set that handles URL inspection, IPS, SSL inspection, etc.