WatchGuard Firebox T25 Network Security/Firewall Appliance

The WatchGuard Firebox T25 is a compact, enterprise-grade security gateway designed for small offices and home offices that demand robust, reliable protection without complexity. Built to safeguard users wherever they connect—on-site, remotely, or in transit—the T25 combines state-of-the-art firewall performance with powerful threat prevention, flexible networking, and simplified management. With the option to add an integrated Wi‑Fi 6 module, this appliance provides a unified security and wireless solution in a single, energy‑efficient package. Whether you’re protecting a single-site business, a branch office, or a remote workforce, the Firebox T25 delivers scalable protection, high availability, and centralized control to keep data, users, and devices secure.

• Enterprise-grade protection for small offices and remote workers: The Firebox T25 delivers comprehensive security features designed for small environments—from advanced threat prevention and malware protection to application control and web filtering. It enforces policies that protect users across trusted and untrusted networks, stops exploits at the edge, and helps ensure compliance with corporate security standards. This enables small businesses to maintain a strong security posture without sacrificing performance or ease of use.
• High-performance firewall throughput and robust VPN capacity: Experience up to 3.14 Gbps firewall throughput, delivering fast, secure connectivity for your essential business applications while maintaining low latency. It supports secure remote access and site-to-site connections, enabling up to 10 Branch Office VPNs to securely connect distributed teams. This combination of throughput and VPN capacity makes the T25 suitable for small to mid-sized deployments that require reliable, scalable protection without the overhead of larger appliances.
• Flexible connectivity with optional integrated Wi‑Fi 6 module: The Firebox T25 includes 5 x 1 Gb Ethernet ports for flexible LAN and WAN configurations and can be extended with an optional integrated Wi‑Fi 6 wireless module. This enables a seamless, secure wireless network alongside wired segments, reducing the number of appliances in the network and simplifying deployment. The combined wired and wireless capability is ideal for modern small offices that want fast wireless access for employees, guests, and IoT devices while maintaining tight security control.
• Simple management and visibility with WatchGuard’s trusted platform: Powered by GraniteOS, the Firebox T25 delivers a streamlined setup experience, policy-based management, and clear visibility into network activity. Centralized policy enforcement, real-time threat intelligence, and intuitive dashboards allow administrators to configure security rules, monitor threats, and generate reports without specialized training. The appliance integrates smoothly with WatchGuard Cloud for remote management, firmware updates, and centralized policy orchestration across multiple sites.
• Compact, reliable hardware designed for busy environments: The T25 is built to fit small office footprints while delivering enterprise-grade security. Its compact form factor, energy-efficient design, and robust componentry ensure dependable operation in everyday office environments. Whether deployed as a primary gateway for a single office or as part of a distributed security strategy, the Firebox T25 provides dependable protection with minimal maintenance and straightforward upgrades as your organization grows.

Technical Details of WatchGuard Firebox T25

• Up to 3.14 Gbps firewall throughput
• 5 x 1 Gb Ethernet ports
• Up to 10 Branch Office VPNs
• Optional integrated Wi‑Fi 6 wireless module
• Designed for small offices and home offices with enterprise-grade security

how to install WatchGuard Firebox T25

• Unbox and place the Firebox T25 in a suitable location with access to power and your network. Ensure there is adequate ventilation and that the device is within reach of a management workstation if needed.
• Connect the primary WAN or internet source to one of the 1 Gb Ethernet ports designated for external connectivity, and connect the remaining ports to your local network infrastructure (LAN, switch, or router as appropriate).
• Power on the device and access the management interface through the browser or the WatchGuard setup wizard. Follow the guided setup to initialize the appliance and apply the initial configuration.
• Configure security policies and access rules. Define firewall policies that control traffic between the WAN and LAN, as well as between internal networks and any DMZ segments you may deploy. Enable threat prevention and other protective services appropriate for your environment.
• Set up VPN connections if needed. Create up to 10 Branch Office VPNs to securely connect remote sites or users. Verify connectivity and adjust routing as required to optimize performance and reliability.
• If using the optional Wi‑Fi module, install the module per the manufacturer’s instructions, then configure wireless SSIDs, security settings (WPA3 or equivalent), and network segmentation to separate guest and corporate traffic.
• Review and enable automatic firmware updates and cloud-based monitoring. Connect the Firebox T25 to WatchGuard Cloud or your chosen management platform for ongoing visibility, alerting, and policy management.
• Test your network thoroughly. Validate firewall rules, VPN tunnels, and wireless access. Confirm that security features like anti-malware, URL filtering, and application control are functioning as intended and that performance meets your requirements.
• Document the configuration. Maintain notes on policies, VPNs, and network topology so future changes or expansions can be implemented quickly and accurately.

Frequently asked questions

• Q: What environments is the WatchGuard Firebox T25 best suited for? A: It is ideal for small offices and home offices that require enterprise-grade security, reliable firewall performance, and scalable VPN capabilities in a compact, easy-to-manage appliance.
• Q: How many VPN connections does the T25 support? A: The Firebox T25 supports up to 10 Branch Office VPNs, enabling secure connections to remote sites or workers as your network grows.
• Q: Does the T25 include Wi‑Fi, or is it optional? A: The T25 offers an optional integrated Wi‑Fi 6 wireless module, allowing you to deploy wireless access alongside wired networking in a single device.
• Q: What is the firewall throughput of the T25? A: The appliance provides up to 3.14 Gbps of firewall throughput, delivering strong performance for essential business applications while maintaining security policy enforcement.
• Q: How do I manage and monitor the Firebox T25? A: Management is provided through WatchGuard Cloud and the Firebox user interface, offering centralized policy management, real-time threat visibility, and easy firmware updates for ongoing protection.
• Q: Is the Firebox T25 suitable for growing networks? A: Yes. The T25 is designed to scale with your organization by providing robust security features, flexible networking options, and straightforward administration, making it a solid foundation for expanding small networks.