Sophos is one of the large distributor of network security and other security for end points. The are known to be the one of the best firewall of the quadrant. As per demonstration a while ago here in our school, the firewall has a unique features. They can cater large policies and other securities.
Visionary quadrant in Gartner 2017 Magic Quadrant for Enterprise Network Firewalls
As of July 2017
For those who want to try the capability of this firewall, you can inquire directly to their websites or even for the endpoints they have a freetrial version for the anti-virus.
Sources:
Forcepoint
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