Network & Infrastructure Security
Firebox Network Security
Unified threat management with integrated endpoint and identity security via cloud platform.
Firebox Network Security Overview
What it does
WatchGuard Firebox is a family of unified threat management (UTM) firewall appliances from WatchGuard Technologies, founded in 1996 (originally Seattle Software Labs) and headquartered in Seattle, Washington. The company employs over 1,200 people globally and serves more than 250,000 customers protecting over 10 million endpoints through a network of 17,000+ security resellers and managed service providers. WatchGuard was acquired by Vector Capital and Francisco Partners in 2006 for $151 million, with Vector Capital taking majority ownership in April 2022. Annual revenue is estimated at $750 million.
How it works
The Firebox product line includes three form factors: T Series tabletop appliances (T115-W through T185) for small offices and branches supporting 10-100 users, M Series rackmount appliances (M295 through M5600) for mid-sized to enterprise environments supporting 50-2,500+ users, and virtual/cloud options (FireboxV, FireboxCloud). Appliances deliver firewall throughput ranging from 400 Mbps (T15) to 60 Gbps (M5600), with UTM throughput from 90 Mbps to 11 Gbps. The latest generation features Intel processors enabling parallel security engine processing, multi-gigabit and SFP/SFP+ connectivity, modular network port options, PoE+ support on select models, WiFi 6 integration on wireless models, high availability configurations (active/active and active/passive), and zero-touch cloud deployment capabilities.
Credentials and traction
Firebox appliances carry Common Criteria EAL4+ evaluation and FIPS 140-3 validation, with throughput certified under NetSecOPEN and Miercom performance testing; WatchGuard's information security management system holds ISO/IEC 27001:2022 certification. WatchGuard is recognized in the inaugural 2025 Gartner Magic Quadrant for Hybrid Mesh Firewall and was named a Major Player in the 2025 IDC MarketScape for Worldwide Enterprise Hybrid Firewall. It also won the Network Security categories in CRN's 2024 Annual Report Card. The line targets small offices, branches, and the managed service providers that resell it.
Key Capabilities
mapped to solution categoriesIntegrates security policy enforcement with SD-WAN overlay, applying firewall and IPS controls to traffic routed across WAN fabric without requiring per-branch appliances.
Enforces identity-based allow policies alongside traditional IP/port rules, using user identity, device posture, and application context in addition to network coordinates.
Manages firewall policy across physical firewalls, virtual firewall appliances, and cloud-native security groups (AWS security groups, Azure NSGs), from a single management plane, enforcing consistent rules regardless of where traffic flows.
Provides stateful inspection, SSL/TLS decryption, URL filtering, application control and threat prevention.
Offers a cloud-based centralized management console with autotuning and policy recommendation across all firewall form factors.
Provides secure remote access via SSL VPN, IPsec VPN and zero-trust network access.
Integrations
compatible toolsImplementation & support
Info last updated on May 28, 2026
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