Server security is something I take seriously. I recently upgraded my entire network protection setup by deploying a dedicated hardware firewall using a BOSGAME E1 Mini PC. This compact machine handles multi-server firewall duties with ease, and I also installed WireGuard VPN directly on the firewall to allow secure remote access from a single, whitelisted IP address — effectively eliminating the risk of SSH brute-force attacks and unauthorized intrusions.
The firewall provides comprehensive protection against hacking, malware, ransomware, and phishing attempts. It also includes a built-in phishing blocker and spam blocker specifically configured for our email server — a significant advantage for business operations. The bandwidth control feature allows me to prioritize traffic and maintain consistent server performance, even during peak usage.
Speed Test Results: With and Without WireGuard VPN
A common concern when routing traffic through a mini PC firewall is whether the hardware can sustain real-world internet speeds. Here are my side-by-side speed test results.
With WireGuard VPN Enabled
Without VPN
I am very pleased with these results. The server location runs on a Comcast Business plan delivering 600 Mbps download and 200 Mbps upload. My home connection runs on Xfinity at 300 Mbps download and 35 Mbps upload. The BOSGAME Mini PC handles the VPN tunnel, firewall rules, and all additional security features without any measurable performance degradation. Upload speed is more than sufficient for remote access needs, and the web hosting environment is now significantly more secure.
Firewall Hardware Specifications
Below is a full breakdown of the BOSGAME E1 Mini PC I am using as a dedicated firewall appliance. Its small form factor makes it a perfect fit inside a locked network cabinet, keeping all critical hardware secure and organized.
| Specification | Details |
|---|---|
| Brand | BOSGAME |
| Series | Mini PC |
| Model Number | E1 |
| Operating System | Windows 11 Pro |
| Item Weight | 1.83 pounds |
| Product Dimensions | 4.96 x 4.41 x 1.61 inches |
| Color | Black |
| Processor Brand | Intel |
| Processor | 3.4 GHz Intel Celeron |
| Number of Cores | 4 |
| RAM | 16 GB DDR4 SDRAM |
| Storage | 512 GB SSD (PCIe x2) |
| Graphics | Intel UHD Graphics (Integrated, 16 GB shared) |
| Max Display Resolution | 3840 x 2160 (4K UHD) |
| USB 3.0 Ports | 4 |
I also switched from a full-size desktop PC to this compact mini PC specifically because it fits neatly inside a network cabinet, keeping everything tidy, secure, and out of the way.
Final Thoughts
Overall, this hardware firewall setup using the BOSGAME E1 Mini PC has been a game changer for our server security. If you are looking for an affordable, low-power, and capable mini PC firewall solution that supports WireGuard VPN, phishing and spam blocking, bandwidth management, and multi-server protection, this is a solid option worth serious consideration.
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