POS Systems, WiFi & Network Security:
Building a Safer Business Network
Is your business network protecting your point-of-sale system—or putting it at risk?
Most small businesses start with the networking equipment provided by their Internet Service Provider (ISP).
The Typical Small Business Network
Many businesses connect POS systems, office computers, employee WiFi, guest WiFi, cameras, printers, and payment terminals directly to the ISP router.
Why This Is a Problem
No separation between business systems
Guest devices can potentially reach business equipment
Malware can spread more easily
POS systems are unnecessarily exposed
Difficult to troubleshoot
Limited visibility into traffic
Few security features on consumer routers
A Better Solution: Network Segmentation with VLANs
Benefits of Network Segmentation
Better protection for payment systems
Reduced malware risk
Improved PCI compliance
Easier troubleshooting
Better visibility
Simpler expansion
Professional-grade security
Recommended UniFi Hardware
Typical components include a UniFi Cloud Gateway or UDM Pro, PoE switch, patch panel, UPS, and access points.
Top POS Pairings That Work Well on a UniFi Network
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