The high-end of the firewall market has really been dominated by two companies: Crossbeam Systems (with Check Point Software) and Juniper Networks. Over the past few years, these two firms won most of the high revenue/high margin enterprise and service provider deals.
Of course, others took notice and wanted their own piece of the pie. Cisco came out with its ASA 5580 a few years back. Network security guru Sourcefire introduced a high-end hardware architecture and a firewall in 2011. Finally, Check Point jumped in with its own high-end hardware as well.
As if this space wasn’t crowded enough, F5 Networks threw its hat in the ring this week with the announcement that its Big-IP 11.1 software passed the ISCA Labs test for network firewalls.
This may seem like just another feature for Big-IP but it’s not. F5 has a unique position amongst its competitors because:

