You're kidding right? I've never seen a major enterprise yet that didn't use one of those brands of firewalls. Maybe Pix's and Palo Alto's are common for boot

You're kidding right? I've never seen a major enterprise yet that didn't use one of those brands of firewalls. Maybe Pix's and Palo Alto's are common for bootstrapped startups, but they're ubiquitous in big business networks.