Fortinet Next Generation Firewalls
A Brief History
I came to the conclusion several years ago that my customers needed a better way to protect their computer systems from external threats, something over and above what a combination of a stateful packet firewall and good anti-virus program could offer.
After investigating products from network vendors that I was currently using, and came across Unified Threat Management devices. UTMs are a product category all their own. This is a list of the expected capabilities of a UTM.