Juniper, Sophos, WatchGuard and Barracuda: reading four edge vendors together Edge security appliances from different vendors compete for the same buyers and occupy the same position in a network, which makes them worth measuring as a group. ZoomEye returns four totals that span an order of magnitude, and the spread is more informative than any single figure. Context and method Queries were run on 26 September 2026 through the ZoomEye Python SDK. Every result below uses sub_...